What are the reason for declining rice and wheat yeuld?
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However recently the rice and wheat yield is declining due to following factors:
• Fall in water table (e.g. Punjab) leading to water shortage for irrigation.
• Use of excessive chemical pesticides impacting soil yield.
• Intensive water irrigation is some areas causing alkaline soil.
• Pests developing resistance to pesticides.
• Growing of same crops causing depletion of essential nutrients for rice and wheat.
• Fall in water table (e.g. Punjab) leading to water shortage for irrigation.
• Use of excessive chemical pesticides impacting soil yield.
• Intensive water irrigation is some areas causing alkaline soil.
• Pests developing resistance to pesticides.
• Growing of same crops causing depletion of essential nutrients for rice and wheat.
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