Question

Tick (sahi) the correct answer.
1. The crop where transplantation is necessary is.
(A) wheat
(B) maize
(C) paddy (rice)
(D) shorgum (jowar)
2. The most common weed which grows almost with all the crops is
(A) wild oat
(B) amaranthus
(C) grass
(D) chenopodium
3. The nitrogen deficiency of soil can be made up by using the principle of
(A) crop rotation
(B) transplantation
(C) multiple cropping
(D) broadcasting
4. DDT , BHC and malathion belong to a class of compounds called
(A) insecticides
(B) fungicides
(C) weedicides
(D) rodenticides​

Answer 1

Answer:

1. c paddy rice
2. b amaranthaus
3. b transplantation
4. c weedicides

Answer 2

Answer:

the crop where transplating is necessary