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ToE. Fill in the blanks[NCERT Exemplar]1. Kharif crops are cultivated from2. Rabi crops are cultivated fromto3. Most of the food comes fromand animal husbandry.4. Milk production can be increased by increasingperiod.5. Pigeon pea is a good source of6. Photoperiod affect the7. Paddy, maize, green gram and black gram arecrops.8. Wheat, gram, pea, mustard are_ crops.9. A total of ___nutrients are essential to plants.10.andare supplied by air to plants.11. Soil supply_nutrients to plants.12. Growing of wheat and gram on the same field is called13. Planting of finger millet (bajra) + cowpea (lobia) in alternate rows in the same field is called14. Growing different crops on a piece of land in pre-planned succession is known as |
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Answer» 1. Kharif crops are cultivated from October to November. 2. Rabi crops are cultivated from to February to July. 3. Most of the food comes from food crops and animal husbandry. 4. Milk production can be INCREASED by increasing the lactation period. 5. Pigeon pea is a good source of protein. 6. Photoperiod affect the flowering. 7. Paddy, maize, green GRAM and black gram are pulse crops. 8. Wheat, gram, pea, mustard are cereal crops. 9. A total of 13 nutrients are essential to plants. 10. Oxygen, Hydrogen and Carbon are supplied by air to plants. 11. Soil supply 10 nutrients to plants. 12. Growing of wheat and gram on the same field is called mixed cropping. 13. Planting of finger MILLET (bajra) + cowpea (lobia) in alternate rows in the same field is called inter cropping. 14. Growing DIFFERENT crops on a piece of land in pre-planned succession is known as crop rotation. HOPE THIS HELPS !!! |
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