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Subjects
Science CBSE
Class 8
Crop production and management
Textbook questions
29.
Short answer question I
Exercise condition:
3
m.
Beera wants to practice crop rotation in his field. Suggest a rabi crop and a kharif crop which will replenish his field with nitrogen. Which crop replenishes nitrogen and why?
1. Rabi Crop -
maize, paddy or soyabean
wheat, pea, mustard
2. Kharif crop -
maize, paddy or soyabean
wheat, pea, mustard
3. Nitrogen fixing crop -
Wheat/Paddy
Pea/soybean
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