Iron deficiency is one of the major problems faced by farmers in paddy nursery. Iron is essential for the growth and development of plants. Inadequate supply of iron causes stunted growth, yellowing of leaves, and reduced yield. Here are some tips to control iron deficiency in paddy nursery.
1. Soil Testing: Before planting the paddy seedlings, it is essential to test the soil’s pH level. The optimal pH level for paddy is between 6.5 and 7.5. If the soil pH is too high or too low, it can affect the availability of nutrients, including iron.
2. Use Fertilizers: Fertilizers can be used to supplement the iron supply in the soil. Iron sulfate or chelated iron is commonly used as a fertilizer for paddy. The application rate and frequency may vary depending on the soil’s iron content and pH level. Consult with your local agricultural extension agent to determine the appropriate fertilizer application.
3. Foliar Spray: Foliar spray is a useful technique to supply iron directly to the plant’s leaves. Iron chelate or iron sulfate can be dissolved in water and sprayed on the leaves. This method is effective in correcting iron deficiency in the early stages of paddy growth.
4. Organic Matter: Adding organic matter to the soil can improve the soil’s nutrient content, including iron. Organic matter, such as compost, manure, or leaf litter, can improve soil structure, water holding capacity, and nutrient content.
5. Crop Rotation: Crop rotation is an effective way to prevent or reduce iron deficiency in paddy. Planting crops like legumes, soybeans, or peanuts in rotation can enrich the soil with nitrogen and organic matter that can improve the soil’s iron content.
In conclusion, iron deficiency can affect the growth and productivity of paddy. By implementing the above tips, farmers can control iron deficiency and improve the yield and quality of their crops. Consult with your local agricultural extension agent for specific nutrient management recommendations tailored to your region and soil type.