presentation on bottle gourd. nobab
TRANSCRIPT
My
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Introduce myself
Md. Tahidul Islam
ID# 10309030
College of Agricultural Sciences
IUBAT
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Topic Name
Evaluation of Bottle gourd (Lagenaria siceraria)
to growth and yield
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Dr. A F M Jamal Uddin
Supervisor
Associate Professor & Chairmen
Department of Horticulture
Sher-e-Bangla Agricultural University
Prof. Dr. A M Farooque
Co-supervisor
Faculty
College of Agricultural Sciences (CAS)
IUBAT- International University of Business Agriculture and
Technology
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Sequence of my presentation
Introduction of Bottle gourd
Uses of Bottle gourd
Materials and Methods
Results and Discussion
Summary and Conclusion
Recommendation
Objective
Organization Background
Bottle gourd in Bangladesh
Health benefits of Bottle gourd
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PRACTICUM ORGANIZATION
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Sher-e-Bangla Agricultural UniversityThe Bengal Agricultural Institute (BAI) was established on December 11, 1938
The "Sher-e-Bangla Agricultural University Act, was passed in the National Parliament on 09 July 2001.
Present Vice-Chancellor Professor Md. Shadat Ulla
The 1st Vice-Chancellor Prof. Dr. A M Farooque
Area of the campus 86.92 acres of land
Presently about 2500 undergraduate and postgraduate students are enrolled in this University
The university has three faculties and 30 departments7
Objective
To find out a suitable variety of bottle gourd for commercial
cultivation.
To study the ecological adaptation of the selected variety of
bottle gourd under the local environmental condition.
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Introduction
English Name : Bottle gourd
Scientific Name : Lagenaria siceraria
Family : Cucurbitaceae
Genus : Lagenaria
In Bangladesh it’s called LAU
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The nutritional value of bottle gourdNutritional
Value
Value per 100g Nutritional
Value
Value per 100g
Water 95.54g Energy 14kcal
Protein 0.62g Total fat (lipid) 0.02g
Carbohydrate 3.39g Fiber 0.5g
Calcium 26g Iron 0.20mg
Magnesium 11mg Phosphorus 13mg
Potassium 150mg Sodium 2mg
Zinc 0.70mg Vitamin C 10.1mg
Thiamin 0.029mg Riboflavin 0.022mg
Niacin 320mg Vitamin B6 0.040mg
Foliate 6µg Vitamin A 16IU
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Use of bottle gourd
Leaf is used as vegetable
Fruit is used as vegetable
Dry Shell is used to make musical instrument.
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Bottle gourd in BangladeshBottle gourd is one of the most important and widely cultivated
popular winter vegetable in Bangladesh
It occupies about 12,100 ha
Total production of 101,325 tons.
The average yield is only8.37 tons per hectare
Hybrid Variety
Production Per acres 15-16 ton, (winter)
Summer 10-12 ton, (summer)
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Health benefits of Bottle gourdAyurvedic recommends cooked lau or bottle gourd for better
digestion.
Bottle gourd or lau supports the urinary system of our body by
reducing burning sensation from high acidic urination.
It also reduces the chances of urinary infection because it is
alkalizing and has a diuretic effect.
It is extremely popular for weight loss.
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Bottle gourd is extremely popular for reducing high blood
pressure and keeping your heart healthy
The fiber and the minerals in the bottle gourd or lau supports
healthy digestion
In Ayurvedic it is also know to prevent premature graying.
Bottle gourd is recommended by Ayurvedic doctors for reducing
liver inflammation.
Cont’d..
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MATERIALS AND METHODS
Horticulture Farm, Sher-e-Bangla Agricultural University, Dhaka
Location of the experimental site is situated in 23.74 N latitudeand 900 35' E longitude. During the period from November 2013
to March 2014.
Climate
Characteristics of soilModhupur Tract under AEZ No.28
experimental plot was medium high land
Experimental site
The climate of the experimental site was under the subtropical climate characterized
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Experimental MaterialsThe seed was collected from ACI
Experimental material consisted of 11 varieties seed as planting materials
Experimental design
experiment was laid out Randomize Complete Block Design (RCBD) Seeds were sown on 50 cm × 50 cm × 45 cm sized pit.
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Land preparation
land was first opened by ploughing with the help of power tiller
It kept open to sun for seven days
Afterwards it was prepared by ploughing and cross ploughing followed by laddering
Application of manure and fertilizers
Manure/ fertilizers Dose Dose Per Pit
Cow dung 10000kg/ha 10kg/pit
Urea 500kg/ha 500g/pit
TSP 400 kg/ha 400g/pit
MP 300 kg/ha 300g/pit
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Intercultural operation
Irrigation and drainageWeeding
Top dressing
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Plant protection
Dithane M45 (2g/3L water) & Ridomil gold ( 3ml/ 3L water)
Were sprayed 2 times at an interval of 10 days
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Data collection
Leaf Shape
Ovate Orbicular Reniform
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Leaf margin
Smooth Dentate
Chlorophyll %
Chlorophyll content was measured by SPA-502 and expressed in percentage
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Flower color
White Light yellowYellow
Leaf spot color
Absent Light green Silver Both23
Dorsal leaf Pubescence
Absent Low Intermediate High
Ventral leaf Pubescence
Leaf Lobe
Shallow DeepIntermediate
Leaf AreaLeaf area was measured by leaf area meter
Absent Low Intermediate High
Absent
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Sex Ratio
Male flower: Female flower
Total Fruit number
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Blossom end fruit shape
Depressed
Flattened
Rounded
Pointed
Stem end fruit shape
Depressed
Flattened
Rounded
Pointed 26
Fruit shape Pyriform
Elongate tapered
Elongate elliptical
Oblong blocky
Elongate slim
Elliptical
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Statistical analysis
Collected data were analyzed statistically using MSTAT-C computer package programme and means were calculated
Differences between treatments were evaluated by Least Significance Difference (LSD) test at 5% level of significance
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RESULTS AND DISCUSSION
Flower Morphological characters of 11 bottle gourd lines
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Table 6: Leaf Flower Morphological characters of 11 bottle gourd lines
Bottle gourd lines
Leaf Shape
Leaf Margin
Flower Color
Leaf Spot color
Line 1 Orbicular Smooth White Absent
Line 2 Orbicular Dentate White Absent
Line 3 Orbicular Dentate White Absent
Line 4 Orbicular Dentate White Absent
Line 5 Orbicular Dentate White Absent
Line 6 Orbicular Dentate White Absent
Line 7 Orbicular Dentate White Light green
Line 8 Orbicular Dentate White Absent
Line 9 Orbicular Dentate White Absent
Line 10 Orbicular Dentate White Absent
Line 11 Orbicular Dentate White Absent30
Bottle gourd lines
Dorsal Leaf Pubescence
Ventral Leaf Pubescence
Leaf Lobe
Line 1 Low Absent ShallowLine 2 Intermediate Low IntermediateLine 3 Intermediate Low IntermediateLine 4 Intermediate Low DeepLine 5 Intermediate Intermediate IntermediateLine 6 Intermediate Intermediate IntermediateLine 7 Low Intermediate ShallowLine 8 Absent Low ShallowLine 9 Intermediate Intermediate IntermediateLine 10 Intermediate Intermediate IntermediateLine 11 Intermediate Intermediate Intermediate
Table 7. Leaf Morphological characters of 11 bottle gourd lines
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Bottle gourd lines
Blossom end Fruit Shape
Stem End Fruit Shape
Fruit Shape
Line 1 Depressed Depressed PyriformLine 2 Depressed Flattened ElipticalLine 3 Depressed Depressed PyriformLine 4 Flattened Depressed PyriformLine 5 Depressed Flattened PyriformLine 6 Rounded Depressed PyriformLine 7 Depressed Rounded Elongate
slimLine 8 Depressed Depressed ElipticalLine 9 Depressed Flattened ElipticalLine 10 Flattened Depressed Elongate
slimLine 11 Flattened Depressed Elongate
slim
Fruits & Stems Morphological characters of 11 bottle gourd lines
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Table 3. Response of bottle gourd lines to some crop characters Bottle gourd
linesVine length
(m)Leaf area
(cm2)Chlorophyll content (%) Sex ratio
L1 6.3 b 925.8 c 39.7 h 0.26 cdeL2 5.2 e 856.7 g 47.7 e 0.33 bcdL3 4.8 f 761.2 k 55.6 a 0.43 aL4 5.5 d 893.9 e 45.9 f 0.35 abcL5 5.1 e 772.7 j 52.6 b 0.34 bcL6 4.8 f 800.9 i 35.6 j 0.36 abL7 5.8 c 904.9 d 48.6 d 0.40 abL8 5.1 e 885.3 f 42.6 g 0.33 bcdL9 5.1 e 822.5 h 48.5 d 0.33 bcL10 6.4 b 947.2 b 38.5 i 0.24 deL11 6.8 a 975.4 a 49.4 c 0.21 eLSD (P=0.05) 0.2 3.2 0.3 0.09 CV% 1.9 0.2 0.5 7.5
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Table 4. Response of bottle gourd lines to flower and fruit attributes
Bottle gourd lines
Days to appearance of first Fruit
Number/plant
Fruit length (cm)
Fruit diameter
(cm) male
flowerfemale flower
L1 42.3 H 46.7 E 13.3 Ab 38.5 c 17.5 abL2 46.7 E 50.3 D 12.3 Bc 26.6 f 12.2 cL3 53.3 B 58.0 A 9.3 F 18.1 k 17.5 bL4 45.3 F 49.3 D 12.3 Bc 27.0 e 18.3 aL5 54.3 A 59.0 A 11.0 De 23.2 h 18.4 aL6 51.3 C 55.7 B 11.0 De 19.0 j 18.4 aL7 43.3 G 47.7 E 10.0 Ef 33.0 d 18.0 abL8 51.3 C 56.3 B 12.3 Bc 21.3 i 17.9 abL9 49.7 D 53.7 C 11.7 Cd 24.5 g 18.5 aL10 40.3 I 43.7 F 13.7 A 53.1 b 9.7 dL11 37.3 J 41.0 G 14.3 A 54.9 a 9.8 dLSD (P=0.05) 0.7 1.6 1.1 0.2 0.7 CV% 0.9 1.9 5.7 0.5 2.7
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Table 5. Response of bottle gourd to yield related attributesBottle gourd
linesSingle fruit weight (kg)
Yield/plant (kg) Yield/plot
L1 1.32 b 17.6 B 70.1 b
L2 0.99 de 12.3 C 48.8 c
L3 0.89 g 8.3 F 33.1 f
L4 1.01 d 12.4 C 49.5 c
L5 0.92 fg 10.1 E 40.2 e
L6 0.96 def 10.5 De 41.9 de
L7 1.13 c 11.3 Cde 45.0 cde
L8 0.94 efg 11.7 Cd 46.4 cd
L9 0.97 de 11.4 Cde 45.2 cde
L10 1.35 b 18.4 B 73.4 b
L11 1.43 a 20.6 A 82.0 a
LSD (P= 0.05) 0.05 1.4 5.6
CV% 2.1 6.2 6.3
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Yield/ha
Maximum yield/ha was found in L11 (50.1 ton) followed by L10 (44.7 ton) and L1 (42.6 ton) while the minimum was in L3 (19.5 ton) (Fig. 12).
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Summary
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Lastly, it can be concluded that L11 was the best bottle gourd lines
among the lines used in the experiment which was followed by L10.
Conclusion
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It can be suggested that the bottle gourd lines L11 and L10 may be
used in the farmer’s field. Since this experiment was carried out only one time in one place it needs repeated trials at different locations for final recommendation.
Recommendation
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Thank you to all
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