agic beijing breeding for quality - ausgrainsconf.com...ah2 >11.5% protein apw1 >10.5% protein...
TRANSCRIPT
Breedingbetterqualitywheatandbarley
SteveJefferiesCEO,AGT
1. BackgroundtoAustralianwheatquality– Who/whatcontrolsqualityofwheat?
2. Howdowebreedbetterqualitywheat?3. Expectedmajorwheatvarietychanges4. BarleyvarietyaccreditationinAustralia5. Expectedmajorbarleyvarietychanges
Overview
WheatproductioninAustralia
• 13.4millionha• 1.9t/ha• 25.2milliontn (last5yearaverageincludingdurum)
• PredominantlyspringwhitewheatplantedfromApriltoJune
• HarvestfromOctobertoJanuary
• Variationsinqualityareafunctionofvarietymixandenvironment
WheatproductioninAustralia
Highproteinproductionareas
Characteristic Primaryinfluence
Secondaryinfluence
Tertiaryinfluence
Protein Content Environment Grower Breeder
Moisture Grower Environment
Screenings Environment Grower Breeder
Testweight Environment Grower Breeder
Fallingnumber Environment Grower Breeder
Un-millable material GrowerOther contaminants Grower
What/whoisresponsibleforquality?
What/whoisresponsibleforquality?
Characteristic Primaryinfluence
Secondaryinfluence
Tertiaryinfluence
GrainHardness Breeder - Environment
Millingyield Breeder - Environment
Flourcolour Breeder - -
WaterAbsorption Breeder Environment Grower
Dough properties Breeder Environment Grower
Starch Quality Breeder - Environment
YANquality Breeder Environment Grower
Bakingquality Breeder Environment Grower
Class
Characteristic Primaryinfluence
Secondaryinfluence
Tertiaryinfluence
Protein Content Environment Grower Breeder
Moisture Grower Environment
Screenings Environment Grower Breeder
Testweight Environment Grower Breeder
Fallingnumber Environment Grower Breeder
Un-millable material Grower
Other contaminants Grower
What/whoisresponsibleforquality?
Grade
Hard-grainedclasses
APH AH
APW&ASW APWN
FromR.Williams, CBH
• WheatbreedersfocusonthequalitytargetsdefinedbyAustralianwheatqualityCLASSESnotgrades(receival standards)
DifferencebetweenClassandGrade
MaxClass
Mostimportantvarieties
APH Gregory Suntop Spitfire Sunvale Baxter Wedgetail
AH Mace Yitpi Livingston Kord Scout Derrimut
APW Corack Trojan Wyalkatchem Magenta Justica Westonia
Areaplantedtovarietiesofdifferentclasses
Class Qld NNSW SNSW Vic SA WA
APH 95% 90% 65% * * -
AH 5% 10% 25% 90% 90% 70%
APW/ASW <1% <1% 5% 10% 10% 15%
ANW - - - - - 15%
*Someareaplantedtovarieties eligibleforAPHinQld/NSWbutnotinVictoria,SA andWAeg Chara,Wallup,Wedgetail
ClassAPH
AH
APW
ASW
>13.0%Protein
>11.5%Protein
>10.0%Protein
Grade
AH1>13.0%Protein
AH2>11.5%Protein
APW1>10.5%Protein
APW2>10.0%Protein
HardGrade/ClassCascading
Grain, Milling and Dough QualityScreeningsTest weightHardnessMilling yieldBran contentFlour brightnessFlour yellownessWater absorptionDough Development timeDough Mixing stabilityDough StrengthDough ExtensibilityPeak Viscosity
Baking Quality- 3 different baking
methodsLoaf volumeCrumb colourAppearanceTexture
YAN/Ramen QualityNoodle sheet brightnessNoodle sheet yellownessChange of brightnessChange of yellownessYieldTexture, bite and mouth feel
QualityTraitsBreedersNeedtoManipulateinhardwheat
SelectionforQualityatAGT
• Twofullyequippedin-houselaboratories• JuniormillingandBuhlermilling• Doughrheology
– mixograph– farinograph– extensograph– SDS– RVA
• HMWandLMWglutenins• WholegrainNIR• DNAtechnology• Endproducttesting
2,000potentialnewvarietiesassessed eachyear
• Millingextraction• Flourcolour(Minoltab*)• Waterabsorption• Doughproperties- Strength&extensibility• Balanceddoughproperties• Baking
• Straightdough,spongeanddough,andrapiddough• YAN/Ramennoodle
• Primaryfocusoncolour(brightnessstability)
MostimportantbreedingtargetsforbreadandYAN/Ramennoodle
“The AGT Breeding Funnel”
200,000
20,000
2,000
200
20
2
Year 2-4
Year 5
Year 6
Year 7
Year 8
Year 9
1,000 parent combinationsYear 1
Grain Size and Confirmation
+ DNA, SDS, Glutenin, Jn Mill/Mixo
+ Buhler Mill, Dough Rheology
+ End Products
+ End Products
Final Classification and Variety Release
200,000
20,000
2,000
200
20
2
Year 2-4
Year 5
Year 6
Year 7
Year 8
Year 9
1000 parent combinationsYear 1
“The AGT Breeding Funnel”
WheatbreedingindustryinAustralia
Breeder Owners Estimated market share*
AGT GRDC,Limagrain,SARDI,UniversityofAdelaide
46%
Intergrain GRDC,DepartmentofAgric.andFoodWA,Monsanto
9%
Longreach PacificSeeds,Syngenta 9%
Dow Dow 1%
Bayer Bayer 0%
Other Various <1%
ExpectedmajorchangestowheatvarietiesinAustralia
SuntopLPBFlankerSuntime
ExpectedmajorchangestowheatvarietiesinAustralia
SuntopBeckomCondo
LPBFlanker
ExpectedmajorchangestowheatvarietiesinAustralia
ScepterLPBTrojanCutlass
ExpectedmajorchangestowheatvarietiesinAustralia
ScepterCutlass
Zen(Noodle)Supreme(Noodle)
LPBTrojan
• AustraliacanproduceNorthAmericanstylebakingwheatvarieties
Bakingwheats
AGTelitevarietiesDNS CWRS
BarleyproductioninAustralia
• 7.5milliontn• Mostlyinsoutherncroppingareaswherecoolertemperaturesandlightersoils– lowprotein
AustralianBarleyBreeding
Breeder Shareholders or partners
Major varieties Comments
AGT GRDC,Limagrain,SARDI,UniofAdelaide
Commenced barleybreeding2014
Intergrain GRDC,DAFWA,Monsanto
LaTrobe,Flinders,SpartacusCL,Baudin,
Gairdner,Bass
CollaborationwithSyngenta
UniversityofAdelaide
UniversityofAdelaide
Schooner,Sloop,Flagship,Fleet,
Commander, Fathom,Compass
CollaborationswithSecobra,Saparo,Heineken andCarlsberg
Seedforce RAGT RGTPlanet
Edstargenetics
Elders Granger,Henley FormerarrangementwithNickersons UK
Grainsearch Farmerownedcompany
Westminster Far
• ManagedbyMaltingBarleyIndustryBarleyTechnicalCommittee(MBIBTC)andtechnicalcommitteereportingtoBarleyAustralia
• Labdataprovidedbybreeders• Atleast2yearsofcommercialscalemalting• ThisyearRattler,Litmus,CompassandSpartacusCL
Barleyvarietyaccreditation
• Compass– NewyieldbenchmarkinAustralia– SimilarqualitytoCommander
• Flinders– ExcellentMaltextractandgoodmodification– HighDP– Veryhighfermentability– Lowwort viscosity
Newmaltbarleyvarieties
• LaTrobe– ExcellentMaltextract– HighDP– Veryhighfermentability– Lowwort betaglucan andviscosity
Newmaltbarleyvarieties