Farming questions and answers
 Online study
AGRONOMY
Soybean
| Questions | Answers | |
|---|---|---|
| 1 | Botanical name ? | Glycine max | 
| 2 | Family ?(www.agriexam.com) | Leguminaceae | 
| 3 | Chromosome number ? | 2n=40 | 
| 4 | Origin of soybean ? | China | 
| 5 | Soybean fruits known as ? | Pod | 
| 6 | Soyabean inflorescence known as ? | Raceme | 
| 7 | Soybean plant are ? | Self pollinated, C3 & Short day plant | 
| 8 | Soybean also known as? (www.agriexam.com) | Wonder crop Yellow jewel Boneless meat Poor's meat | 
| 9 | Which Indian state known as Soya State ? | Madhya Pradesh | 
| 10 | "Directorate of soybean research" located in ? | Indore (MP) | 
| 11 | In Which crop was first applied B.T. in the world? ? | Soybean | 
| 12 | Black colour in soybean seed due to ? | Anthocyanin | 
| 13 | Oil % in Soybean ? | 20 22% | 
| 14 | Protein % in Soybean ? | 40-42% | 
| 15 | Sowing time of soybean ? | 25 June-5 July | 
| Questions | Answers | |
|---|---|---|
| 16 | Seed rate of soybean ? | 80 kg/ha | 
| 17 | Showing depth of soybean seed ? | 3-4 CM | 
| 18 | Soybean varieties introduced from USA are ? (www.agriexam.com) | Bragg Lee Kent Clark-63 | 
| 19 | Indian varieties of soybean are? | Shilajit Alankar Ankur Punjab-1 Gaurav NRC-2,7,37 JS-9560,335 | 
| 20 | Suitable fertilizer dose for soybean crop (NPK)? | 30:60-70:30 | 
| 21 | Which vitamin is destroyed when soybean pulses are heated? | Vitamin B (other crop Vitamin C) | 
| 22 | Soybean production in 2016-17 (4th estimate) ? | 13.79 MT | 
| 23 | Which state highest producer of Soybean ? | Madhya Pradesh (57.13%) | 
| 24 | Which country highest producer of soybean ? | USA | 
| 25 | Major diseases of soybean? (www.agriexam.com) | Charcoal rot Yellow mosaic Black heart | 
| 26 | Major insect pest of soybean? | Girdle beetle White-fly Semilooper | 
| 27 | Major weeds of soybean field? | Echinochloa colonum Cyperus rotundus Sorghum helepense | 
| 28 | Herbicide use for weed control in soybean field are? | Fluchloralin Alachlor Imazathipur | 
| 29 | Yellow mosaic transmitted by? | White-fly | 
| 30 | How much loss in production by weeds in soybean field?(if not control) | 40-45% | 
 

 
 

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