Question

2. Cotton crop requires
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Answer 1

Answer:

Conditions required for Cotton cultivation

Hard-frost is injurious to cotton cultivation and it requires at least 210 frost-free days. Only light-rainfall (50 to 100 centimetres) is preferred. Cotton can also be cultivated under irrigated conditions. It requires high temperature and bright sunshine for its growth.

Answer 2

Answer:

• Cotton is a plant that needs a long frost-free period, a lot of heat and plenty of sunshine. It prefers warm and humid climate. Cotton seeds will have a small germination rate, if the soil temperature is below 60°F (15°C). During active growth, the ideal air temperature is 70 to 100°F (21-37°C).