Rabi crop is harvested in
(a) January (b) March (c) October (d) September
5.Maize grow well during
(a) June (b) January (c) April (d) September
6.The agricultural instrument used for removal of weed is
(a) sickle (b) khurpi (c) seed drill (d) plough
7.Transplantation of seedling is done in
(a) coffee (b) cocoa (c) rice (d) mango
8.Compost is a
(a) manure (b) fertilizer (c) pesticide (d) weedicide
9.BHC (Benzene hexachloride) is a
(a) weedicide (b) fertilizer (c) fungicide (d) pesticides
10.The chemical substances rich in nutrients are called
(a) fertilizer (b) weedicide (c) pesticides (d) herbicides
11.The process of separation of grain from the chaff after harvesting is known as
(a) tilling (b) threshing (c) spraying (d) weeding
12.The soil matter formed by decayed organic matter is called
(a) pesticide (b) fertilizer (c) humus (d) biocide
13.Supply of water to crops at appropriate intervals is called
(a) cultivation (b) irrigation (c) harvesting (d) sowing
14.Which simple tool is used to remove weeds?
(a) Sickle (b) Plough (c) Hoe (d) Seed drill
15.Which instrument is used for spraying weedicides?
(a) Sprayer (b) Cultivator (c) Plough (d) Combine
16. Watering the crops is called: (a) sowing(b) manuring(c) tilling(d) irrigation
17. Weeds are the:
(a) main crop plants(b) insects and pests(c) unwanted plants growing along the crop(d) chemical substances
18. Combines are used for:
(a) sowing of seeds(b) harvesting the crops (c) threshing(d) harvesting and threshing both.
19. Separating grains from chaff is called: (a) winnowing(b) threshing(c) fallow(d) harvesting.
20. Weedicides are used to destroy:
(a) insects(b) weeds(c) pests(d) none of these.
21. Kharif crops are sown in
(a) March, April(b) May, June(c) October, November(d) Any time.
22. Wheat and gram belong to
(a) Rabi crops(b) Kharif crops(c) Both of these(d) None of these.
23. Examples of kharif crops are
(a) Wheat and maize(b) Gram and maize(c) Paddy and maize(d) All of these.
24. 2-4D is a
(a) Pesticides(b) Insecticides(c) Fungicides(d) Weedicides.
25. Seed drill is used to
(a) sow the seeds(b) remove the weeds(c) remove the pest(d) mix manure in the soil.
Answers
Answered by
0
Answer:
Ravi crops grow in November to April (winter)
Answered by
0
Answer:
1. March
2.April
Explanation:
!!!!!!!!
Similar questions