Agriculture Quiz-12

1:-Mycorrhiza is a symbiotic association between-

(1)Fungus and higher plant

(2) virus and higher plant

(3) both

(4)none of these

2:-carbon content in organic matter is-

(1) 58%

(2)60%

(3)62%

(4)64%

3:-Die-back of shoot occur due to-

(1)Copper

(2)zinc

(3)Boron

(4)none of these

4:-Lunishree is a variety of-

(1) hybrid wheat

(2) super rice

(3) breeder suger cane

(4) mutant rice

5:-sulphar contents in SSP is-

(1)10%

(2)12%

(3)14%

(4)16%

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6:-Depth of sowing of soyabean seed in centimetre is-

(1)2

(2)4

(3)4.5

(4)3

7:-Biofertilizer more suited for sugarcane is-

(1)mycorrhiza

(2)B.G.A.

(3)azotobacter

(4)rhizobium

8:-explosive fertilizer is-

(1)Ammonium Nitrate

(2)Ammonium Sulphate 

(3)zink sulphate

(4)none of these

9:-micro nutrient deficient in Indian soil is-

(1)Cu

(2)Bo

(3) Zn

(4)Na

10:-Dormancy breaking hormone is-

(1)NAA

(2)IAA

(3)IBA

(4)cytokinin

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