Question

objective of cultivation of BT Cotton​

Answer 1

Answer:

The important advantages of Bt cotton are briefly : Increases yield of cotton due to effective control of three types of bollworms, viz. American, Spotted and Pink bollworms. ... Reduction in insecticide use in the cultivation of Bt cotton in which bollworms are major pests.

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Answer 2

Answer:

Explanation:

The major advantages claimed for Bt Cotton

• include reduction in the use of pesticides by almost 50 %
• reduction in the harmful effect of pesticides on the environment
• good quality of cotton fiber at par with that of non-Bt cotton
• better yield per unit of input use
• and lesser residue of pesticides in the fiber