Question

list six factors for which the variety improvement of crops is aimed at

Answer 1

The six factors for which the improvement of crops is aimed at :
● quality of soil.
● nutrients
● sunlight.
● air
● adequate amount of water.
● manure fertilizers shall be good.

Answer 2

These are the factors which control the improvement of crop production and enhance the yield:

- Fertilizers. Using right amount and right type of fertilizer can enhance and improve the crop yield.

- Proper water drainage system  

- Usage of pesticides and insecticides to control the growth of pests and insects.

- Weed control  

- Sunlight, air and moisture content in air