Advertisements
Advertisements
प्रश्न
Explain various methods of fertilizer application
Advertisements
उत्तर
Fertilisers should be applied scientifically, in terms of proper dose, time, and pre- and post-application precautions for their complete utilisation.
Different methods of fertiliser application include:
1. Broadcasting: Uniform distribution of the fertiliser over the whole cropped field.
2. Placement: Application of fertiliser in bands or in pockets near the plants or plant rows.
3. Foliar application: Using low- or high-volume sprayers, fertilisers are sprayed covering the plants.
APPEARS IN
संबंधित प्रश्न
Give two limitations of using manure.
During the downpour in a village, the rain water carried away excess of nitrogenous and other compounds present in the soil to a pond. How will they affect the growth of algae and phytoplankton in the pond ?
Explain the term eutrophication with suitable example
Distinguish between farmyard manure and compost manure.
Why is irrigation essential ?
Explain the advantages and disadvantages of mixed cropping.
Define intercropping. How does it differ with mixed cropping?
Describe the biological method of weed control.
Give two examples each of
(a) Narrow leaved rabi season weed.
(b) Broad leaved kharif season weed.
Compare between mixed cropping and intercropping. Write down from advantage of both of these techniques.
