Crop rotation using peas as one of the crop helps to fix _______ in the soil.
Nitrates
Phosphates
Sulphates
Carbonates
Rabi crops are grown in
Summer
Winter
Autumn
Spring
At home, using kitchen waste we can make
Compost
Fertilizer
Urea
Pesticide
Urea is a
fertilizer
pesticide
bio-fertilizer
insecticide
Synthetic fertilizers should be
of high price
good quality
water soluble
powder like
A scarecrow is used to drive away
Pests
Children
Birds
Dogs
Which is the best for farming?
Bio-fertilizer
Chemical fertilizer
Dry leaves
Kitchen waste
Chemical used to kill harmful insects are
Pesticides
Insecticides
Both 1 and 2
Wheat requires
Less water
More water
No water
Water logged field
Straw is a good
food
fodder
nutrient
manure
