Strategies For Enhancement In Food Production Question 442
Question: Green manuring enhances crop yield by [RPMT 1986]
Options:
A) 5 -10%
B) 15 -25%
C) 30 -50%
D) 60 -70%
Show Answer
Answer:
Correct Answer: C
Solution:
Green manure not only maintains soil form but also increases in nitrogen content thus increasing crop yield by 30-50%.
BETA
