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प्रश्न
Choose plant’s micronutrients and macronutrients from the following Iron, Chlorine, Sulphur, Copper, Nitrogen, Calcium, Manganese, Potassium, Zinc, Magnesium, Molybdenum, Phosphorus.
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उत्तर
Micronutrients: Iron, chlorine, copper, manganese, zinc, and molybdenum.
Macronutrients: Sulphur, nitrogen, calcium, potassium, magnesium, and phosphorous.
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संबंधित प्रश्न
What are the advantages of inter-cropping?
How does chemical nature of the soil change due to continued use of chemical fertilizers ?
How does excessive irrigation lead to soil salinity ?
Explain advantages of irrigation.
Explain the advantages and disadvantages of mixed cropping.
Give two examples each of
(a) Narrow leaved rabi season weed.
(b) Broad leaved kharif season weed.
Distinguish between fertilizer and manure. Give suitable examples. What are advantages and disadvantages of using fertilizer?
Explain the mechanism of compost formation.
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.
Discuss the various methods which are used to control plant diseases.
