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Here’s A Big Problem in Rice Cultivation that Many Farmers Face

Did you know that 80 percent of rice land is deficient in zinc? The problem is more widespread than what many people realize, which eventually affects (read: damage) the entire growth cycle of the crop. Fortunately, identifying this micronutrient disorder in rice is quite easy. Usually, you will find uneven plant growth and patches; there would be dusty brown spots on the stunted plants’ leaves; there would be increased spikelet sterility in rice; the blade size of the leaves will be reduced. There are plenty of other symptoms you might discover after about three weeks of transplanting. Of course, these signs do not alone mean zinc deficiency; at times, the problem would be something totally different. So, it’s a good idea to talk to a good expert.



Following, once you have confirmed this micronutrient disorder, comes the time for the solution. The solution starts with first understanding why the problem popped up in the first place. Here, with zinc deficiency, the problem is clearly the small amount of zinc in the soil. So, the first step is quite simple: broadcast ZnSO(4) in nursery seedbed. Pre-soaking seeds in 2-4 percent of ZnO suspension is also a good idea. Get in touch with one of the good zinc suppliers to get your stock of this mineral, which comes in white powder in packages of different sizes. These days, you can easily find good zinc manufacturers in India; do your research, pick a good name that offers a superior quality chemical solution and make your purchase. 

Aside from this, you can amp your basic crop management efforts. For the starters, monitor the water quality that you use for irrigation. Further, mid-season drainage and alternate wetting also help with aerobic conditions. Improve your technique to seed rice without tilling the ground that destabilizes the soil. You can also apply organic manure before seeding, which could help the plant retain nutrients. There are several other solutions. The key here is recognizing the problem first-hand, which many farmers miss. After that, zinc deficiency is relatively easier to solve. 
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Location: Kolkata, West Bengal 700020, India

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