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प्रश्न
Distinguish between farmyard manure and compost manure.
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उत्तर
| Farmyard Manure | Compost Manure |
| It is the decomposed mixture of cattle excreta, urine, litter, and leftover organic matter (roughage or fodder). | It is prepared from farm and town refuse such as vegetable and animal refuse, faecal matter, and sewage waste. |
| It contains about 0.5% nitrogen, 0.2% phosphorus pentaoxide, and 0.5% potassium monoxide. | It contains about 1.4% nitrogen, 1.0% phosphorous pentaoxide, and 1.4% potassium monoxide |
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संबंधित प्रश्न
How do plants get nutrients?
Choose plant’s micronutrients and macronutrients from the following Iron, Chlorine, Sulphur, Copper, Nitrogen, Calcium, Manganese, Potassium, Zinc, Magnesium, Molybdenum, Phosphorus.
Explain advantages of irrigation.
Explain, how efficiency of irrigation can be increased.
Explain the objectives of mixed cropping.
Distinguish between mixed cropping and intercropping.
Classify plant diseases depending upon their occurrence and transmission.
Explain what will happen if in a cultivated field only manures are supplied and in another field only fertilizers are supplied, keeping all other conditions similar.
Explain the various preventive measures against insect pests.
Cultivation practices and crop yield are related to environmental conditions. Explain.
