maize · 2020. 12. 17. · maize grown on uk soils. for further information on how to get the very...

MAIZE 2021

WELCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

FAVOURABLE AND LESS FAVOURABLE REGIONS OF THE UK . . . . . . . . . . . . . . . . . . . . . . . . . . 4

A NATIONWIDE APPROACH TO GROWING MAIZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

DRY MATTER YIELDS Favourable Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 Less Favourable Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-13

STARCH YIELDS Favourable Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9 Less Favourable Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-15

ME YIELDS Favourable Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11 Less Favourable Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-17

VARIETIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18-21

CONTENTSMAIZE FOR GRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . .22

GAME COVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

POST-CROPPING OPTIONS . . . . . . . . . . . . . . .22

ANAEROBIC DIGESTION . . . . . . . . . . . . . . . . . . . .24

VARIETY FEEDBACK FROM AGRII AGRONOMISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

CONTACTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover

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CONTENTS

Whether you’re growing maize under degradable film in the North West, AD feedstock in the East, silage for livestock in the South West or even maize for grain in the South East – Agrii can supply the market leading technical advice and varieties you need!

Working closely with international breeders, Agrii is constantly at the leading edge of developments for the UK maize market.

Agrii’s nationwide Agronomy Team, Seed Specialists and Animal Health Advisors also have access to the most up to date R&D information, herbicide and crop nutrition as well as other associated inputs such as silage additives and degradable film.

R&D is at the heart of Agrii and regional maize trials play a very large part in how we are able to advise the best variety for for you and your system. Trial site tours can be organised on a one to one basis at any point of the growing season to identify the key benefits of varieties chosen specifically to be part of the Agrii Portfolio.

Not only are we able to demonstrate our market leading maize varieties, but also the technical support we can offer to growers which ranges from weed control and seed treatments to foliar nutrition and harvest dates.

Furthermore, the Agrii team are always on hand to discuss post-maize cropping options to maximise the output of your land all year round or indeed ensure valuable nutrients are retained and soil erosion is avoided over the winter months .

Within this extensive guide you should be able to find all you need to know for the 2021 maize season .

Whether it’s the data needed to choose a new variety for your system, material suitable for where you’re farming within the UK, or practical advice and post-cropping options, this guide is here to help!

It’s becoming more important than ever that maize crops grown in the UK are reliable, consistent, high performing and sustainable due to the ever changing seasons and legislation that the industry faces on an annual basis.

With its nationwide coverage of Agronomists and Seed Specialists, Agrii is in an unrivalled position to offer the best possible advice and varieties required to meet the ever increasing demands of maize grown on UK soils.

For further information on how to get the very best from your maize crops, your local Agrii contact is here to help you!

Throughout this Maize Guide, recommendations will be made using regional data designed to ensure the best performance is achieved from a variety grown within those areas of the UK .

AGRII: TAKING A NATIONWIDE APPROACH TO GROWING MAIZE…

WELCOME TO YOUR 2021 EDITION OF THE AGRII MAIZE GUIDE

FAVOURABLE AND LESS FAVOURABLE REGIONS OF THE UK

IN WHICH REGION DO YOU WANT TO GROW MAIZE?

Ben Lowe | National Forage Product Manager

By using this colour coded heat map, you can clearly see the more favourable areas of the UK in red compared to the less favourable areas in the pale colours.

Maize is still a viable crop in the less favourable areas but variety choice is key and the use of degradable film may be needed in some instances.

Those areas in dark blue are generally not suitable for growing maize reliably .

5

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4

GU

IDE

TO M

AIZ

E 2021

GROWINGMAIZEWELCOME

FIRST CHOICE

SECOND CHOICE

AGRII VARIETIES

90

92

94

96

98

100

102

104

106

108

Rel

ativ

e D

ry M

att

er Y

ield

(%

)

29 30 31 32 33 34 35 36 37 38

Dry Matter Percentage (%) at Harvest

SMOOTHI CS

CRANBERRI CS

CATHY

AMBROSINI

EXPEDIAMARCAMO

LG31218

LG31211

LG30209

ES LEGOLAS

ABRISSEFARMUNOX

RESOLUTE

GATSBY

CONCLUSION ABILITY

ABSALON

LIKEIT

BONNIE

ASGAARD

SY NORDICSTAR

RODRIGUEZ KWS

AURELIUS KWS

RGT STEWAXX

RGT OXXGOOD

ES REMINGTON

YUKON

MADONIAS

AUTENS KWS

LIROYAL

ES LOVELY

PEREZ KWS

GLORY

PINNACLE

AMBITION

AVITUS KWSKWS CALVINI

PROSPECT

KWS ARVID

KWS ARTIKUSTROOPER

REASON

RUBIERA KWS AUGUSTUS KWS

RGT DUXXBURY

EMMERSON

CITO KWS

FIELDSTAR

LATE EARLY VERY EARLY

DRY MATTER YIELDS – FAVOURABLE SITES BSPB/NIAB Descriptive List Data VARIETYCito KWSKWS ArtikusAugustus KWSTrooperKWS CalviniProspectAvitus KWSGloryPinnacleAmbitionFieldstarLiroyalAbilityMadoniasConclusionRodriguez KWSResoluteBonnieSY NordicstarAsgaardGatsbyAbsalonLG30209FarmunoxAbrisseLG31211LG31218ExpediaCranberri CSSmoothi CSEmmersonRGT DuxxburyKWS ArvidRubiera KWSReasonPerez KWSES LovelyYukonES RemingtonRGT OxxgoodRGT StewaxxAutens KWSAurelius KWSLikeitCathyES LegolasMarcamoAmbrosini

* Agrii Estimate ^ 9=Good/1=Poor (At Harvest) ° 9=Good/1=Poor

1211111010101010998888888777776666655412111110109998888876555

150160150170170170160170180180180180190180190180190190190190200190200210200210210210220220150160170160160170170170180180180180190190210210210220

36.836.235.835.134.834.834.834.734.234.233.133.133.133.033.032.832.532.432.432.332.131.931.231.231.231.031.030.430.029.237.035.535.535.434.834.134.133.633.433.333.333.032.731.930.930.930.330.2

MC* FAO DM %(AT HARVEST)

RELATIVE DM YIELD (%)

EARLY VIGOUR°

STANDING POWER

LODGING (%)

LEAF SENESCENCE

DM YIELD(T/HA)

16.417.916.717.718.218.318.317.518.118.118.018.118.817.818.617.819.018.417.918.218.618.418.518.618.718.718.818.318.418.816.616.518.216.717.617.617.617.517.217.717.718.118.218.118.718.418.318.4

EYESPOT RATING°

YEAR FIRST LISTED

911009399

10210210297

10110110110110499

10499

1061021001011031021021041041041051021031059292

1029398989898969899

101101101104102102103

VERY

EA

RLY

EARL

YLA

TEVE

RY

EARL

YEA

RLY

LATE

SECO

ND

CH

OIC

E

7.27.47.17.57.77.47.57.47.47.47.27.17.67.17.96.67.67.47.27.77.47.27.66.97.17.77.77.27.17.17.07.27.67.17.17.77.37.07.37.26.87.47.47.67.47.16.97.1

7.76.87.38.17.77.96.87.67.18.18.17.98.17.67.78.17.97.77.68.07.98.07.46.97.97.16.97.57.17.78.17.86.07.07.26.28.17.78.07.77.85.47.28.08.07.96.98.1

1.63.62.40.41.50.93.71.63.00.60.61.00.41.61.60.41.01.41.70.71.00.72.23.40.92.93.42.02.91.40.51.25.53.22.65.20.51.40.61.51.27.12.80.70.71.03.50.5

5.25.35.66.45.87.35.96.87.16.97.16.37.36.27.27.17.47.67.37.27.37.17.47.77.07.57.47.27.47.45.75.65.65.86.56.26.26.66.66.36.86.46.36.77.67.46.67.4

5.6*

6.0 *

7.17.95.95.96.75.96.06.4*

5.7*

3.9*

5.97.63.75.66.03.5*

8.34.85.55.96.77.51.95.5*

5.43.54.83.64.64.05.84.05.24.64.74.96.67.44.8

201820202015202020192019201820132018201220132019202020182020201520202017201620142017201720162020201920172018201820182019201520182020201520162015201620122014201620192017201620182015201920192010

7

GU

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MA

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021

6

GU

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TO M

AIZ

E 2021

DRY MATTER YIELDS

DRY MATTER YIELDS

75

80

85

90

95

100

105

110

115

Rel

ativ

e St

arc

h Y

ield

(%

)

29 30 31 32 33 34 35 36 37 38


FIRST CHOICE

SECOND CHOICE

AGRII VARIETIES

CATHYMARCAMO

LG31218


LG31211

LG30209

ES LEGOLAS

ABRISSE

FARMUNOX

RESOLUTE

GATSBY

CONCLUSION

ABILITYABSALONLIKEIT

BONNIE

ASGAARD

SY NORDICSTAR

RODRIGUEZ KWS

AURELIUS KWS

RGT STEWAXX

RGT OXXGOOD

ES REMINGTON

YUKON

MADONIAS

AUTENS KWS

LIROYAL

ES LOVELYPEREZ KWS

GLORY

PINNACLE

AMBITION

AVITUS KWS

KWS CALVINIPROSPECT

KWS ARVID KWS ARTIKUS

TROOPER

REASON

RUBIERA KWS

AUGUSTUS KWS

RGT DUXXBURY

SMOOTHI CS

EMMERSON

CITO KWS

FIELDSTAR

EXPEDIA

CRANBERRI CS

AMBROSINI

STARCH YIELDS – FAVOURABLE SITES BSPB/NIAB Descriptive List Data

* Agrii Estimate

VERY

EA

RLY

EARL

YLA

TEVE

RY

EARL

YEA

RLY

LATE

SECO

ND

CH

OIC

E

VARIETY

Cito KWSKWS ArtikusAugustus KWSTrooperKWS CalviniProspectAvitus KWSGloryPinnacleAmbitionFieldstarLiroyalAbilityMadoniasConclusionRodriguez KWSResoluteBonnieSY NordicstarAsgaardGatsbyAbsalonLG30209FarmunoxAbrisseLG31211LG31218ExpediaCranberri CSSmoothi CSEmmersonRGT DuxxburyKWS ArvidRubiera KWSReasonPerez KWSES LovelyYukonES RemingtonRGT OxxgoodRGT StewaxxAutens KWSAurelius KWSLikeitCathyES LegolasMarcamoAmbrosini

1211111010101010998888888777776666655412111110109998888876555

150160150170170170160170180180180180190180190180190190190190200190200210200210210210220220150160170160160170170170180180180180190190210210210220

36.836.235.835.134.834.834.834.734.234.233.133.133.133.033.032.832.532.432.432.332.131.931.231.231.231.031.030.430.029.237.035.535.535.434.834.134.133.633.433.333.333.032.731.930.930.930.330.2


STARCH YIELD (T/HA)

RELATIVE STARCH YIELD (%)

STARCH %(AT HARVEST)

37.035.436.934.334.033.835.135.035.033.833.033.730.534.033.435.332.432.232.231.631.330.630.431.529.729.329.631.228.328.835.435.034.936.633.434.634.134.932.132.731.532.631.631.727.624.828.428.8

YEAR FIRST LISTED

6.076.346.146.076.196.206.436.126.366.105.956.105.726.046.206.296.165.915.765.745.805.615.625.865.555.475.555.695.215.405.875.766.376.105.876.085.986.125.525.785.585.905.735.735.154.555.195.30

10511010610510710711110611010510310599

10410710910710210099

1009797

101969596989393

10110011010510110510310695

10096

102999989799092

201820202015202020192019201820132018201220132019202020182020201520202017201620142017201720162020201920172018201820182019201520182020201520162015201620122014201620192017201620182015201920192010

9

GU

IDE TO

MA

IZE 2

021

8

GU

IDE

TO M

AIZ

E 2021

STARCHYIELDS

STARCHYIELDS

90

92

94

96

98

100

102

104

106

108

Rel

ativ

e M

E Y

ield

(%

)

29 30 31 32 33 34 35 36 37 38


FIRST CHOICE

SECOND CHOICE

AGRII VARIETIES

SMOOTHI CS

CRANBERRI CS

CATHY

AMBROSINI

EXPEDIA

MARCAMO

LG31218


LG31211

LG30209

ES LEGOLAS

ABRISSE

FARMUNOX

RESOLUTE

GATSBY

CONCLUSION

ABILITY

ABSALON

LIKEIT

BONNIE

ASGAARD

SY NORDICSTAR

RODRIGUEZ KWSAURELIUS KWS

RGT STEWAXXRGT OXXGOOD

ES REMINGTON

YUKON

MADONIAS

AUTENS KWSLIROYAL

ES LOVELY

PEREZ KWS GLORY

PINNACLE

AMBITION

AVITUS KWS

KWS CALVINI

PROSPECT

KWS ARVID

KWS ARTIKUS

TROOPERREASON

RUBIERA KWS

AUGUSTUS KWS

RGT DUXXBURY

EMMERSON

CITO KWS

FIELDSTAR

ME YIELDS – FAVOURABLE SITES BSPB/NIAB Descriptive List Data

* Agrii Estimate

VERY

EA

RLY

EARL

YLA

TEVE

RY

EARL

YEA

RLY

LATE

SECO

ND

CH

OIC

E

VARIETY

Cito KWSKWS ArtikusAugustus KWSTrooperKWS CalviniProspectAvitus KWSGloryPinnacleAmbitionFieldstarLiroyalAbilityMadoniasConclusionRodriguez KWSResoluteBonnieSY NordicstarAsgaardGatsbyAbsalonLG30209FarmunoxAbrisseLG31211LG31218ExpediaCranberri CSSmoothi CSEmmersonRGT DuxxburyKWS ArvidRubiera KWSReasonPerez KWSES LovelyYukonES RemingtonRGT OxxgoodRGT StewaxxAutens KWSAurelius KWSLikeitCathyES LegolasMarcamoAmbrosini

1211111010101010998888888777776666655412111110109998888876555

150160150170170170160170180180180180190180190180190190190190200190200210200210210210220220150160170160160170170170180180180180190190210210210220

36.836.235.835.134.834.834.834.734.234.233.133.133.133.033.032.832.532.432.432.332.131.931.231.231.231.031.030.430.029.237.035.535.535.434.834.134.133.633.433.333.333.032.731.930.930.930.330.2


ME YIELD (1000’S MJ/HA AT HARVEST)

CELL WALL DIGESTIBILITY (%)

ME (MJ/KG OF DM AT HARVEST)

12.0111.8811.9711.8411.7411.9611.8311.8311.9111.7911.7711.7911.7411.7512.0011.8911.8411.8711.7211.7511.7211.7811.7711.6911.5211.8311.8011.8511.6111.4311.7811.7411.8711.9611.8311.7211.6711.6811.4611.7211.7311.7011.6511.5511.5711.0211.2511.37

YEAR FIRST LISTED

197213199209214219217207216213212213220208223212225218210214217216217217215221221216214215195193

2016200208206205205197207208211212209216203206209

60.259.660.060.159.261.259.459.660.059.759.959.660.759.161.860.360.661.160.660.460.060.960.758.959.161.161.361.060.758.859.159.260.160.160.158.958.958.457.959.860.459.359.358.360.156.956.857.8

201820202015202020192019201820132018201220132019202020182020201520202017201620142017201720162020201920172018201820182019201520182020201520162015201620122014201620192017201620182015201920192010

RELATIVE ME YIELD (%)

9410195

10010210410398

10310110110210599

1061011071041001021031031031031021051051031021029392

1039599989797949999

10110199

103969899

11

GU

IDE TO

MA

IZE 2

021

10

GU

IDE

TO M

AIZ

E 2021

MEYIELDS

MEYIELDS

92

94

96

98

100

102

104

106

108

110

Rel

ativ

e D

ry M

att

er Y

ield

(%

)

30 31 32 33 34 35 36 37 38 39


FIRST CHOICE

SECOND CHOICE

AGRII VARIETIES

ES LEGOLAS

FARMUNOX

RESOLUTE

GATSBY

CONCLUSION

ABILITY

ABSALON

BONNIE

ASGAARD

SY NORDICSTAR

KWS RODRIGUEZ

KWS AURELIUS

RGT STEWAXX

RGT OXXGOOD

ES REMINGTON

YUKON

MADONIASKWS AUTENS

LIROYAL

ES LOVELY

KWS PEREZ

GLORY

PINNACLE

AMBITION

AVITUS KWS

KWS CALVINIPROSPECT

KWS ARVID

KWS ARTIKUS

TROOPER

REASON

RUBIERA KWS

KWS AUGUSTUS

RGT DUXXBURY

EMMERSON

KWS CITO

FIELDSTAR


DRY MATTER YIELDS – LESS FAVOURABLE SITES BSPB/NIAB Descriptive List Data VARIETYCito KWS

Augustus KWS

Trooper

KWS Calvini

Glory

Prospect

Ambition

Pinnacle

Liroyal

Madonias

Fieldstar

RGT Stewaxx

KWS Rodriguez

Conclusion

Ability

Resolute

Gatsby

Bonnie

SY Nordicstar

Asgaard

Absalon

Farmunox

Emmerson

Rubiera KWS

KWS Artikus

RGT Duxxbury

KWS Arvid

Avitus KWS

Reason

KWS Perez

Yukon

ES Lovely

RGT Oxxgood

ES Remington

KWS Autens

KWS Aurelius

ES Legolas

* Agrii Estimate ^ 9=Good/1=Poor (At Harvest) ° 9=Good/1=Poor

12

11

10

9

9

9

9

8

8

8

8

8

8

8

8

8

7

7

7

7

7

6

12

10

10

10

10

10

10

10

9

9

9

9

8

8

6

150

150

170

170

170

170

180

180

180

180

180

180

180

190

190

190

200

190

190

190

190

210

150

160

160

160

170

160

160

170

170

170

180

180

180

190

210

37.7

35.7

34.8

34.3

34.3

34.1

33.5

33.0

32.9

32.8

32.8

32.7

32.7

32.6

32.1

32.1

31.8

31.7

31.6

31.4

31.2

30.8

37.2

35.5

35.3

35.2

35.1

34.8

34.7

34.2

34.0

33.8

33.6

33.2

32.8

32.5

30.8


RELATIVE DM YIELD (%)

EARLY VIGOUR°

STANDING POWER

LODGING (%)

LEAF SENESCENCE

DM YIELD(T/HA)

16.3

16.4

16.8

17.7

16.8

17.8

17.5

17.2

17.6

17.4

17.7

17.5

17.1

18.1

18.2

18.8

17.8

18.0

17.3

17.7

17.8

18.3

16.4

16.2

17.4

16.0

17.7

18.1

17.2

17.2

17.1

17.0

17.3

16.7

17.5

17.8

18.2

EYESPOT RATING°

YEAR FIRST LISTED

94

95

97

103

98

103

101

100

102

101

102

101

99

105

106

109

103

104

100

103

103

106

95

94

101

93

102

105

100

100

99

98

100

97

101

103

105

VERY

EA

RLY

EARL

YLA

TEVE

RY

EARL

YEA

RLY

LATE

SECO

ND

CH

OIC

E

7.2

7.1

7.3

7.5

7.2

7.4

7.3

7.2

7.0

7.0

7.2

6.7

6.5

7.6

7.5

7.5

7.4

7.3

7.1

7.5

7.0

6.8

6.8

7.0

7.3

7.0

7.4

7.4

6.8

7.4

6.8

7.1

7.0

7.3

7.2

7.4

7.1

6.8

6.3

8.0

7.3

7.1

7.5

7.9

6.0

7.8

7.0

7.7

7.5

7.9

7.3

8.1

7.6

7.4

7.1

7.1

7.7

7.6

5.9

7.6

6.1

5.8

7.3

4.4

4.8

6.0

5.5

7.5

7.9

7.3

7.8

4.6

6.0

7.6

3.8

4.8

0.7

2.5

3.0

2.0

1.1

5.6

1.3

3.1

1.5

1.9

1.1

2.4

0.6

1.7

2.2

3.0

2.9

1.6

1.7

5.8

1.8

5.4

6.2

2.6

9.5

8.5

5.6

6.9

1.9

0.9

2.4

1.3

9.1

5.7

1.8

5.0

5.4

6.5

6.0

7.0

7.4

7.1

7.5

6.7

6.2

7.4

7.0

7.0

7.7

7.7

7.7

7.6

7.6

7.5

7.5

7.5

8.0

5.3

5.6

5.6

5.6

5.7

5.8

6.3

6.3

6.5

6.3

6.4

6.8

6.5

6.4

7.8

5.6

6.0

*

7.1

5.9

7.9

5.9

6.7

6.4

5.7

6.0

4.0

3.9

*

*

*

5.6

5.9

7.6

3.7

6.0

8.9

1.9

5.0

*

5.5

*

5.9

3.5

4.8

4.6

3.6

5.8

4.0

5.2

4.6

6.6

2018

2015

2020

2019

2013

2019

2012

2018

2019

2018

2013

2019

2015

2020

2020

2020

2017

2017

2016

2014

2017

2020

2015

2015

2020

2018

2020

2018

2016

2015

2012

2016

2016

2014

2017

2016

2019

13

GU

IDE TO

MA

IZE 2

021

12

GU

IDE

TO M

AIZ

E 2021

DRY MATTER YIELDS

DRY MATTER YIELDS

75

80

85

90

95

100

105

110

115

Rel

ativ

e St

arc

h Y

ield

(%

)

30 31 32 33 34 35 36 37 38 39

Dry Matter Percentage (%) at HarvestFIRST CHOICE

SECOND CHOICE

AGRII VARIETIES

ES LEGOLAS

FARMUNOX

RESOLUTE

GATSBY

CONCLUSION

ABILITYABSALON

BONNIE

ASGAARD

SY NORDICSTAR

KWS RODRIGUEZAURELIUS KWS

RGT STEWAXX

RGT OXXGOOD

ES REMINGTON

YUKON

MADONIAS

KWS AUTENS

LIROYAL

ES LOVELY

KWS PEREZGLORY

PINNACLEAMBITION

AVITUS KWS

KWS CALVINIPROSPECT

KWS ARVID

KWS ARTIKUS

TROOPER

REASON

RUBIERA KWSKWS AUGUSTUS

EMMERSON

FIELDSTAR

RGT DUXXBURY


STARCH YIELDS – LESS FAVOURABLE SITES BSPB/NIAB Descriptive List Data

VERY

EA

RLY

EARL

YLA

TEVE

RY

EARL

YEA

RLY

LATE

SECO

ND

CH

OIC

E

VARIETY

Cito KWS

Augustus KWS

Trooper

KWS Calvini

Glory

Prospect

Ambition

Pinnacle

Liroyal

Madonias

Fieldstar

RGT Stewaxx

KWS Rodriguez

Conclusion

Ability

Resolute

Gatsby

Bonnie

SY Nordicstar

Asgaard

Absalon

Farmunox

Emmerson

Rubiera KWS

KWS Artikus

RGT Duxxbury

KWS Arvid

Avitus KWS

Reason

KWS Perez

Yukon

ES Lovely

RGT Oxxgood

ES Remington

KWS Autens

KWS Aurelius

ES Legolas

12

11

10

9

9

9

9

8

8

8

8

8

8

8

8

8

7

7

7

7

7

6

12

10

10

10

10

10

10

10

9

9

9

9

8

8

6

150

150

170

170

170

170

180

180

180

180

180

180

180

190

190

190

200

190

190

190

190

210

150

160

160

160

170

160

160

170

170

170

180

180

180

190

210

37.7

35.7

34.8

34.3

34.3

34.1

33.5

33.0

32.9

32.8

32.8

32.7

32.7

32.6

32.1

32.1

31.8

31.7

31.6

31.4

31.2

30.8

37.2

35.5

35.3

35.2

35.1

34.8

34.7

34.2

34.0

33.8

33.6

33.2

32.8

32.5

30.8


STARCH YIELD (T/HA)

RELATIVE STARCH YIELD (%)

STARCH %(AT HARVEST)

36.7

35.7

33.8

33.3

34.2

33.2

33.0

34.1

33.7

33.4

32.5

31.1

35.1

32.7

29.3

32.1

32.0

32.4

31.4

31.1

30.4

30.7

34.6

36.2

34.6

34.2

34.5

34.5

32.3

34.0

34.7

33.6

32.7

31.5

32.1

31.4

24.9

YEAR FIRST LISTED

5.99

5.84

5.69

5.91

5.76

5.90

5.78

5.87

5.91

5.80

5.74

5.45

6.01

5.92

5.35

6.02

5.69

5.81

5.43

5.52

5.41

5.62

5.65

5.86

6.00

5.48

6.10

6.22

5.56

5.85

5.92

5.70

5.66

5.27

5.61

5.58

4.53

105

103

100

104

101

104

102

103

104

102

101

106

96

104

94

106

100

102

95

97

95

99

99

103

105

96

107

109

98

103

104

100

100

93

99

98

80

2018

2015

2020

2019

2013

2019

2012

2018

2019

2018

2013

2019

2015

2020

2020

2020

2017

2017

2016

2014

2017

2020

2015

2015

2020

2018

2020

2018

2016

2015

2012

2016

2016

2014

2017

2016

2019

15

GU

IDE TO

MA

IZE 2

021

14

GU

IDE

TO M

AIZ

E 2021

STARCHYIELDS

STARCHYIELDS

90

95

98

102

104

108

Rel

ativ

e M

E Y

ield

(%

)

30 31 32 33 34 35 36 37 38 39


FIRST CHOICE

SECOND CHOICE

AGRII VARIETIES

ES LEGOLAS

FARMUNOX

GATSBY

CONCLUSION

ABILITY

ABSALON

BONNIE

ASGAARD

SY NORDICSTAR KWS RODRIGUEZ

AURELIUS KWSRGT STEWAXX

RGT OXXGOOD

ES REMINGTON

MADONIAS KWS AUTENS

LIROYAL

ES LOVELY

KWS PEREZGLORY

PINNACLE

AMBITION

AVITUS KWS

KWS CALVINI

PROSPECT KWS ARVID

KWS ARTIKUS

TROOPER

REASON

RUBIERA KWS

KWS AUGUSTUS

RGT DUXXBURY

EMMERSON

KWS CITO

FIELDSTAR

RESOLUTE


ME YIELDS – LESS FAVOURABLE SITES BSPB/NIAB Descriptive List Data VARIETYCito KWS

Augustus KWS

Trooper

KWS Calvini

Glory

Prospect

Ambition

Pinnacle

Liroyal

Madonias

Fieldstar

RGT Stewaxx

KWS Rodriguez

Conclusion

Ability

Resolute

Gatsby

Bonnie

SY Nordicstar

Asgaard

Absalon

Farmunox

Emmerson

Rubiera KWS

KWS Artikus

RGT Duxxbury

KWS Arvid

Avitus KWS

Reason

KWS Perez

Yukon

ES Lovely

RGT Oxxgood

ES Remington

KWS Autens

KWS Aurelius

ES Legolas

* Agrii Estimate

12

11

10

9

9

9

9

8

8

8

8

8

8

8

8

8

7

7

7

7

7

6

12

10

10

10

10

10

10

10

9

9

9

9

8

8

6

150

160

150

170

170

170

160

170

180

180

180

180

190

180

190

190

200

190

190

190

190

210

150

160

160

160

170

160

160

170

170

170

180

180

180

190

210

37.7

35.7

34.8

34.3

34.3

34.1

33.5

33.0

32.9

32.8

32.8

32.7

32.7

32.6

32.1

32.1

31.8

31.7

31.6

31.4

31.2

30.8

37.2

35.5

35.3

35.2

35.1

34.8

34.7

34.2

34.0

33.8

33.6

33.2

32.8

32.5

30.8


ME YIELD (1000’S MJ/HA AT HARVEST)

CELL WALL DIGESTIBILITY (%)

ME (MJ/KG OF DM AT HARVEST)

11.92

11.78

11.75

11.63

11.69

11.82

11.66

11.74

11.74

11.60

11.65

11.60

11.79

11.87

11.58

11.77

11.69

11.79

11.63

11.70

11.72

11.62

11.60

11.88

11.78

11.61

11.79

11.71

11.69

11.58

11.54

11.55

11.64

11.38

11.56

11.50

10.99

YEAR FIRST LISTED

194

193

198

206

197

210

204

202

206

202

206

203

202

215

211

221

208

212

201

207

208

212

190

192

204

186

208

211

201

19

197

196

201

190

202

204

200

VERY

EA

RLY

EARL

YLA

TEVE

RY

EARL

YEA

RLY

LATE

SECO

ND

CH

OIC

E

59.7

59.1

59.4

58.6

59.0

60.4

59.1

59.3

59.3

58.2

59.3

59.5

59.7

61.0

59.7

60.0

59.6

60.4

60.3

60.1

60.5

58.5

58.0

59.6

59.2

58.3

59.8

58.7

59.4

58.0

57.4

58.2

59.2

57.5

58.5

58.1

56.8

2018

2015

2020

2019

2013

2019

2012

2018

2019

2018

2013

2019

2015

2020

2020

2020

2017

2017

2016

2014

2017

2020

2015

2015

2020

2018

2020

2018

2016

2015

2012

2016

2016

2014

2017

2016

2019

RELATIVE ME YIELD (%)

97

96

98

103

98

104

102

101

102

100

102

101

100

107

105

110

104

105

11

103

103

106

94

95

102

92

104

105

100

99

98

97

100

95

100

101

99

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MEYIELDS

MEYIELDS

GROWER’S COMMENTS

“We have grown Rubiera for the last 2 years and it has delivered exactly what we were looking for. Our crops of Rubiera have been able to achieve very high yields that are harvested very early which allows us to follow the maize crop with winter wheat. Forage quality is key for the diets fed to our dairy herd and Rubiera produces excellent overall starch and ME on analysis. The rapid early vigour of the variety has also helped in what has been a very testing year to grow maize.”

Shanael Farms, Evesham

BREEDER’S COMMENTS

“Rubiera KWS combines high DM yields with excellent ME and starch content owing to its very high grain content.”

AGRII’S COMMENTS

“New for 2021 and due to be added to the Descriptive List in 2022, Gema from Limagrain takes overall yield and quality within the Very Early sector to a whole new level. Gema offers an early harvest but without paying a significant overall yield penalty. Whether you are looking to spread harvest dates or produce maize in marginal areas, Gema will produce the goods!”

Ben Lowe, Agrii

GROWER’S COMMENTS

“We first tried 20ha of Avitus in 2018 and we grew more than 10 times the area last season which I think says it all! The variety suits both our production and environmental needs very well and an early harvesting means we can establish a cover of Italian ryegrass, keeping the soil much drier and firmly in place over winter. Avitus has done us proud again this season, averaging 13.5 t DM/ha in just 20 weeks with a high digestibility and palatability.”

F .J Cobb and Sons, Dorset


“Avitus KWS pushes the boundaries of current early forage maize breeding for all livestock farmers.”

AGRII’S COMMENTS

“New for 2021 from Limagrain, Resolute offers the highest overall DM and ME yield of any variety on the 2021 Descriptive List. Resolute offers the ability for growers to achieve an earlier harvest yet maintain massive overall yields when compared to later material. We are looking forward to seeing how this exciting new variety performs in 2021 following some outstanding initial performance on farms throughout the UK in 2020!”

Ben Lowe, Agrii

✚VERY EARLY

✚FAO 160

✚94% Relative DM yield

✚16.2 Tonnes DM per Ha

✚103% Relative starch yield

✚5.86 Tonnes starch per Ha

✚95% Relative ME yield

✚192 GJ ME per Ha

✚VERY EARLY

✚FAO 150



✚11.61 MJ per KG DM

✚ Combines yield with an ultra-early harvest date

✚ Expected listing as First Choice on BSPB/NIAB 2022

✚ Ultra early maturing, delivering reliable results in a short growing season

✚ Tall plant for an impressive crop in the field

✚ High starch yields providing high quality silage

✚ Good standing ability and excellent early vigour

✚ Excellent resistance to Eyespot

✚EARLY

✚FAO 160/170






✚211 GJ ME per Ha

✚EARLY

✚FAO 190






✚225 GJ ME Per Ha

RU

BIE

RA

EMM

ERSO

N

REM

ING

TON

DU

XX

BU

RY

ME GJ/Ha

160

170

180

190

200

192190 190

186

AV

ITU

S

GLO

RY

AU

GU

STU

S

DU

XX

BU

RY

ME GJ/Ha

160

170

180

190

200

210

220

211

197193

186

RES

OLU

TE

MA

DO

NIA

S

OX

XG

OO

D

REM

ING

TON

ME GJ/Ha

180

190

200

210

220

230

225

208 207

197

RUBIERA KWS AVITUS KWS GEMA RESOLUTE


“Two very exciting new varieties from the LG breeding programme offering significant improvements in terms of agronomy, feed quality and yield to maize growers. Both have good tolerance to diseases such as fusarium and have good standing power. The yield of Resolute is exceptional, breaking the 19 t/ha barrier.”

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VARIETIES VARIETIES

GROWER’S COMMENTS

“I am extremely happy with how our crops of Fieldstar have performed in 2020. The variety established evenly from emergence with fantastic early vigour and handled full herbicide and fungicide programmes very well. We harvested exceptional overall yields which were consistent throughout. Silage analyses for Fieldstar have come back with very high D values, ME and fermentable ME so it’s performing as well in the clamp as it did in the field!”

Rob Yardley, Farm Manager for Askham Bryan College and Hartley Farming Ltd

GROWER’S COMMENTS

“We grew Gatsby for the first time in 2020 and it performed very well for us. The variety handled the pressures of the growing season easily and produced a great crop. We harvested Gatsby in good time which is very important to us as we farm in a very marginal region of the UK. Without doubt, we will be growing Gatsby again in 2021!”

J Holden & Sons, Lancashire

✚EARLY

✚FAO 180






✚212 GJ ME Per Ha

✚EARLY

✚FAO 190






✚217 GJ ME Per Ha

GROWER’S COMMENTS

“We grew Expedia for the first time in 2020, and all crops were established under degradable film to ensure a timely harvest and successful establishment of following winter wheat crops. The variety performed very well overall and produced high yields of quality silage, which is important for feeding our high yielding Holstein herd. Stay green ability ensured the crop maintained quality through to harvest and cobs were big with very large kernels. Initial silage analysis has shown very good feed quality and we will be growing Expedia again in 2021!”

Robert Mackey – Mackey Bros, Northern Ireland


“Expedia is an intermediate variety offered by DSV in the UK, making it a great dual-purpose variety suitable for livestock and the biogas sector. It is a lovely high-yielding stay green with excellent quality.”

✚LATE

✚FAO 200






✚216 GJ ME Per Ha

EXPE

DIA

AM

BRO

SIN

I

MA

RCA

MO

LEG

OLA

S

ME GJ/Ha

190

195

200

205

210

215

220

216

209

206

203

FIEL

DST

AR

PEREZ

LOV

ELY

REM

ING

TON

ME GJ/Ha

180

190

200

210

220

212

206 205

197

GA

TSBY

NO

RD

IC S

TAR

LIK

EIT

MA

DO

NIA

S

ME GJ/Ha

200

205

210

215

220

217

210209

208

FIELDSTAR GATSBY


“There is no better example of the stable reliable performance of LG breeding than Fieldstar. Both Fieldstar and Gatsby are robust and proven performers, still performing above average in terms of both quality, agronomics and yield.”


“The earliest maturity and biggest selling Pioneer hybrid across the UK, Ireland and Scandinavia. P7326 reaches 30% dry matter faster than any other Pioneer hybrid. It is a proven choice for those sowing on favourable sites who seek an early harvest and less favourable sites where earliness and cold tolerance is critical to success.”

P7326


“A dent like hybrid bred specifically for the cool maritime conditions of North West Europe. PACTS Results show the large degradable starch yield that P7034 can produce. This demonstrates that growers in cooler areas no longer need to rely solely on hybrids with flint textured grain that invariably produce much lower yields of rumen degradable starch.“

P7034


“This early and large stature hybrid, first launched in 2019, is suitable for growers planting favourable sites in the open or under film. P7948 has clearly demonstrated its ability to produce very high dry matter forage yields, and very high yields of grain, in the last three years of PACTS Trials.”

P7948

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VARIETIES VARIETIES

Utilising maize crops for grain production is becoming a popular choice for many UK growers .

In many cases, crops that may be surplus to forage requirements following an ideal growing season are left for combining to supply an extremely high quality source of starch for feed rations.

Agrii also works closely with those who wish to produce grain only.

Agrii’s varieties of choice for grain production:

GRASSShort-term grasses such as Westerwold or Italian Ryegrass can provide an early bite at the start of spring, or alternatively, can offer a quality first-cut silage.

These grasses are vigorous and extremely quick to establish, even at lower soil temperatures of 3˚C. This enables the ley to get going before the winter period, leading to earlier spring growth.

While only short-term, these species are very productive which means that weather permitting, growers will be able to take a high yielding and excellent quality cut of silage before preparing the field for the next crop.

FORAGE RYEA crop of forage rye can offer growers high yields of a quality forage between maize crops .

Established as soon as the maize crop has been harvested, forage rye has rapid early growth and very strong winter hardiness.

The crop will be very quick to get growing in the New Year and ready to be cut and ensiled in late April or early May.

Sheep can also be introduced over the winter months for some additional grazing on forward and well established crops.

In 2020 forage rye yields were 15-20 tonnes per acre at 30-34% DM .

Agrii is also able to recommend and supply gamecover maize suitable for the UK market .

Reliability is key to ensure these crops produce viable cover throughout the entire shooting season, so making the right choice is crucial.

In addition to gamecover maize, Agrii also has access to a full range of alternative gamecover and environmental options.

Working closely with Limagrain and the HiBird portfolio, Agrii can cater for any requirement you may have for the coming season. Please get in touch for a copy of the HiBird brochure.

MAIZE FOR GRAIN POST-CROPPING OPTIONS

GAMECOVERFIELDSTAR RESOLUTE P7326

and Gamecover CropsConservation

www.agrii.co.uk

Alternatively please call our Agrii Seed Office on 01277 898202

Rebecca Gibson North of England 07721 128172

Simon Hobbs North Anglia 07770 643365

Lauren Rettie Scotland 07964 510067

Matt Richardson Tyne Tees 07887 547287

Angie Baker Kent & South Anglia 07796 193895

Ian Davy South Central England 07890 550559

For further information please contact your local Agrii Seed Manager today!

Sam Gallagher Lincolnshire & East Midlands 07841 777026

Hannah Irons North West England & Midlands 07841 915136

Dorian Jones Sussex, Hants & Dorset 07774 739582

Cas Sandy South West England 07970 641741

David Smith Oxfordshire & Bucks 07768 865078

Hayley Wilcox Three Counties & Welsh Borders 07966 370355

Adam Simper National Forage Grass and Root Seed Development Manager

LUNATOR from Elsoms Seeds offers an increase in vigour, winter hardiness and is earlier to harvest in the spring when compared to many other varieties on the market.

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MAIZE FOR GRAIN &

GAMECOVER

Gro-Clean MaizeTo dramatically reduce risks of early drilling, for early harvest choose Gro-Maize Bio film (Organic certified).

Increased heat units and moisture retention from this specialist film lead to dramatically increased plant maturity leading to impressive dry matter and starch content on early harvest yields.

Exceptional film degradation at targeted date due to exclusive technology built into Gro-Maize Bio film.

For early harvest choose

Gro-Maize Bio film

Waist high by 4th July? Choose Gro-Maize Bio film. Earlier harvest can potentially allow fields to be re-sown with grass reseeds or winter wheat for example.

SPECIFICATIONRoll size: 1.35m x 3100m with crop specific perforations

Core size: 76mm core to suit existing poly layers

Coverage: 2 rolls per hectare

gromax.co.ukINNOVATORS IN GROWTH CONTROL

For further information please contact:Simon Brett – 07788 420 482 Dominic Thomas – 07854 392 046

Gromax Industries LtdTel: +44 (0) 1473 657555 Fax: +22 (0) 1473 657666 Email: [email protected]

Forage & Grain TreatmentSilo-King® is a multi-purpose forage and

grain treatment programme designed and manufactured as a forage additive to help

forage growers retain greater quantity, improve the quality of harvested forages

and provide greater feed efficiency to livestock and gas production.

INGREDIENT PURPOSE

Anti-oxidants Scavenges oxygen and limits respiration to minimise heating

Enzymes Pre-digests fibre and improves cell wall digestibility

Lactic Acid Bateria (LAB) Helps create rapid pH drop Increases lactic acid production

Potassium Sorbate Mould and yeast inhibitor

Agrii has been able to provide the UK’s AD Industry with a unique insight into commercial feedstock production since 2012 .

Based 20 miles east of Leeds, Agrii’s Brotherton iFarm is home to an extensive Agrii R&D trials facility which focuses primarily on hybrid rye, forage rye, winter wheat, triticale and also maize.

The trials are specifically designed to supply leading technical management recommendations as well as screening many new genetic lines on an annual basis.

ANAEROBIC DIGESTION

In addition to collating the UK’s leading detailed agronomic data, we are also able to gain in depth methane production analysis from the 500kW AD Plant that is also based at the iFarm.

Throughout the year, iFarm events and tours take place at the site to demonstrate the most up to date developments which can range from information on drilling date, seed rates and variety traits to input programmes.

The Brotherton iFarm has also played a key role in Agrii’s development of hybrid rye for grain and its place within today’s UK market .

Agrii’s varieties of choice for AD maize are:

For more information on how Agrii can help you progress your AD business please contact:

Matt Richardson, Northern Seed Sales Manager 07887 547287

Philip Marr, OSR and Renewable Energy Consultant 07867 317116

www.agrii.co.uk

Kickstart your maize this SpringMaize Kicka has been designed as a starter fertiliser with the nutrients required to enable the crop to develop rapidly from an early stage.

SEEDBED FERTILISER – TRIALS RESULTSSource: NDSM, W, Curtiss, Sinnington, North Yorks

11.0

11.5

12.0

13.0

12.5

13.5

14.0

14.5

15.0

DM

yie

ld (

t/ha

)

MAP125kg

DAP125kg

TSP125kg

Kicka62.5kg

Kicka + P-Res62.5kg

Physiostart20kg

Umostart30kg

For more information, or to receive a copy of our Forage and Livestock Products Directory, please contact our customer services team on 0845 6073322 or email [email protected]

MaizeKicka

18 - 20 - 0 + 27.5% SO3 +Zn + Kicka + P-Reserve

Maize Crop: Kent Maize Kicka Treated versus Untreated 2009

NO KICKA APPLIED

✚ Maize Kicka is aspecifically formulatedmaize starter fertiliserfor placement atplanting.

✚ It is a granularcompound (2 to 4mm)with the analysis –18N – 20P2O5 – 27.5SO3– 0.8%Zn.

✚ It is treated with“Kicka” – MethanoicZinc Amonionate – topromote root growthand help the plantaccess nutrients.

✚ Maize Kicka isalso treated with“P-Reserve” to preventphosphate lock-up andtherefore make morephosphate availableto the crop.

✚ Maize Kicka is costeffective against DAPand is available in both600kg and 25kg packs toensure you only purchasethe amount you need foryour crop area.

Get the optimum yield from every field with Contour desktop

Variable rate seed and nutrient planning P, K, Mg and pH soil analysis information Enter cropping and view historial data Pest and disease models to manage risk at farm and field level Yield potential and growth stage predictions Works in conjunction with Contour mobile Cloud penetrating synthetic aperture radar monitoring Hyperlocal weather data Satellite imagery is nine-fold higher resolution than other providers with a revisit time of 1.5 days against a 7 days standard

Secured data Modern and user-friendly design

For more information, please get in touch with your usual Agrii contact .

www.rhizadigital.co.uk

LG31218 RESOLUTE AVITUS KWS GATSBY

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ANAEROBICDIGESTION

Colin Sharp (Kent, South East England)Working closely with AD in my region, our main aim is to produce large quantities of high quality forage for use as feedstock. Maize varieties have to be both technically correct and also work within a rotation to maximise output from all aspects.

Attention to detail is also key when looking at crop nutrition and herbicide programmes to ensure Agrii varieties achieve their maximum potential for a grower.

Robert Bowes (Tyne Tees)When growing maize in a very marginal area, variety selection is crucial. Whether it is an ultra-early variety or one suitable for growing under degradable film, my customers know they can rely on the Agrii portfolio to contain the varietal solution for them.

I am able to supply the technical support and knowledge my growers require from the ground up to maximise the performance and nutritional value of their crops.

Richard Chamberlain (Lincolnshire)With the ever increasing pressure on how we grow maize sustainably and consistently in the UK, I have been working to ensure maize ground is not left bare over the winter months.

Not only does this improve soil structure and reduce soil erosion, but also ensures another opportunity for forage production between maize crops. This year we have sown forage rye following a high yielding and early maize variety from the Agrii portfolio, which has been very successful to date.

Matt Price (North Wales)Mixed farming areas of the UK such as mine can offer several different requirements from the same crop. A crop of maize might be grown on contract for another farm, for beef rations or indeed high yielding dairy herds.

In all cases reliability, consistency and performance are paramount to achieve whichever goal. Being able to have access to well proven or the latest genetics supplies my customers with that level of confidence they need when selecting varieties for their situation.

AGRII AGRONOMISTS SAY...

We’re helping farmers to maximise their homegrown forage for a more sustainable and resilient future.Our people, knowledge and expertise are on hand to help you grow the best quality and quantity forage for your livestock.

Discover more by talking to your Agrii advisor today or visit: corteva.co.uk/forage

Discover more at corteva.co.uk Technical Hotline: 0800 689 8899 E-mail: [email protected]

USE PLANT PROTECTION PRODUCTS SAFELY. Always read the label and product information before use. For further information including warning phrases and symbols refer to label.

Corteva Agriscience, CPC2 Capital Park, Fulbourn, Cambridge CB21 5XE. Tel: 01462 457272. ® ™ Trademarks of Corteva Agriscience and its affiliated companies. Pioneer® brand products are provided subject to the terms

and conditions of purchase which are part of the labelling and purchase documents. © 2020 Corteva.

SOW hybrid maize varieties from Pioneer, the world’s leading breeder, to best suit your needs and maximise your yield potential.

NURTURE your forage crops with our wide range of proven, highly effective weed control solutions.

IMPROVE silage quality with our inoculants and enhance the use of nitrogen with our stabilizer technology.

Keep in the knowcorteva.co.uk/signup

Smarter forage knowledge at your fingertips. Download the Corteva Forage App.

TP25111 Farm More Forage ad development V5.indd 1TP25111 Farm More Forage ad development V5.indd 1 27/11/2020 10:5727/11/2020 10:57

Nufarm's azoxystrobin fungicide, protecting your maize crop and helping maximise productivity

An essential tool in your maize crop protection tool box

Use plant protection products safely.Always read the label and product information beforeuse. For further product information please refer towww.nufarm.com/uk

Tazer contains azoxystrobin

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AGRII

For further information please contact your local Agrii Seed Specialist today:

Rebecca Gibson North of England 07721 128172

Simon Hobbs North Anglia 07770 643365

Lauren Rettie Scotland 07964 510067

Matt Richardson Tyne Tees 07887 547287

Angie Baker Kent & South Anglia 07796 193895

Ian Davy South Central England 07890 550559

Sam Gallagher Lincolnshire & East Midlands 07841 777026

Dorian Jones Sussex, Hants & Dorset 07774 739582

Cas Sandy South West England 07970 641741

David Smith Central England 07768 865078

Hayley Wilcox Midlands & North West England 07966 370355

Brendan Paul 07767 310454

www .agrii .co .ukPrinted using vegetable inks on paper made from FSC® certified and traceable pulp sources. Manufactured in accordance with ISO certified standards for environmental, quality and energy management. A Carbon Balanced product with World Land Trust certificates.

Adam Simper National Forage Grass and Roots Manager 07866 139228

Ben Lowe National Forage Product Manager 07966 533374

maize · 2020. 12. 17. · maize grown on uk soils. for further information on how to get the very...

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