Sure, here’s an article addressing the solution of iron deficiency in paddy (jhona) nursery:
Iron deficiency is a common problem in paddy (jhona) nurseries, which can lead to stunted growth, yellowing leaves, and reduced yield. It can be a significant issue, especially in areas with alkaline soil or where there is poor drainage. Fortunately, there are several solutions to this problem, which we will explore below.
1. Soil pH Adjustment
Iron deficiency is often linked to high soil pH levels, which can cause the iron in the soil to become unavailable to the plant. Therefore, the first step in treating this issue is to adjust the soil pH. The recommended pH range for paddy nurseries is between 5.5 and 6.5. To lower the pH, you can apply elemental sulfur, ferrous sulfate, or an acidifying fertilizer. It’s important to note that soil pH changes take time, so you need to be patient and give the soil enough time to see the effect of pH adjustments.
2. Foliar Application of Iron
When the soil is not an ideal redox condition or the roots are not able to absorb iron properly, foliar application of iron can be a potent solution. The iron chelate solution can be sprayed on the leaves to provide additional iron to the plant. The iron chelate solution is made by mixing iron sulfate (or an appropriate iron fertilizer) with water and adding an acidifying agent or chelating agent.
3. Planting Resistant Varieties
Another effective solution to iron deficiency is to plant resistant varieties of paddy (jhona) that are less susceptible to the problem. Certain varieties of paddy are genetically tolerant to iron deficiency, so by selecting these varieties, you can reduce the incidence and severity of the issue. Pro Tip: Consult an agricultural specialist to analyze soil reports and suggest the varieties suited for your farm.
4. Organic Matter Application
Applying organic matter to the soil helps to increase the availability of iron to the paddy plant. This is because organic matter contains compounds that help to reduce soil pH and chelate iron, making it more accessible to the paddy plants. Adding compost, manure, or other organic materials can help to improve the soil structure, retain moisture, and maintain pH.
Conclusion
Iron deficiency is a crucial problem in paddy nurseries, and it can have a severe impact on the overall yield of the crop. By adjusting the soil pH, foliar application of iron, selecting resistant varieties, and applying organic matter, you can prevent or mitigate the issue of iron deficiency in paddy (jhona) nursery. Also, timely monitoring of the soil and plant growth can help to identify the issue and take the appropriate steps to treat it. Seek help from experts and your local agricultural department to ensure healthy growth of the crops.