Sure, here’s an article on “How to Control Blast in Paddy Crop”:
Paddy crop is one of the most important cereal crops, which is grown extensively in different regions across the world. However, the crop is vulnerable to a number of diseases that can cause significant losses in yield and quality. One of the most common and devastating diseases that affect paddy crops is the blast disease. The fungus responsible for the blast disease produces lesions on the leaves, stems and grains, leading to reduced yield and quality of the crop. Therefore, it is crucial for farmers to take proactive measures to control blast in paddy crop to ensure a healthy and successful yield. In this article, we will discuss some effective ways to control blast disease in paddy crop.
1. Use Resistant Varieties: Planting resistant paddy varieties is one of the most effective ways to control blast disease. There are several varieties of paddy available which are resistant to the blast disease. Farmers should choose the resistant varieties and plant them in their fields. This will reduce the incidence of blast disease to a great extent.
2. Crop Rotation: Crop rotation is another effective way to control blast disease. Farmers should avoid planting paddy crop repeatedly in the same field. Instead, they should rotate the crop with other crops like legumes or vegetables. This will help reduce the incidence of blast disease, which tends to build up in the soil over time.
3. Timely Irrigation: Blast disease thrives in wet conditions. Therefore, farmers should practice proper irrigation management to control the growth of the fungus causing the disease. Irrigation should be carried out at intervals that do not provide a conducive environment for the fungus to grow.
4. Fungicide Application: Farmers should apply fungicides at the early stage of the blast disease to control its spread. There are several fungicides available in the market which can effectively control the disease. However, farmers should follow the instructions on the label carefully when applying the fungicides.
5. Sanitation: Farmers should ensure good sanitation practices in the fields. This includes removing infected plants or plant parts, as well as removing weeds and other debris that can provide shelter for the fungus causing the disease.
In conclusion, blast disease can cause significant losses in paddy crop yield and quality. Therefore, farmers should be proactive and take measures to control the disease. By using resistant varieties, practicing crop rotation, using proper irrigation techniques, applying fungicides, and maintaining proper sanitation practices, farmers can effectively control blast disease and ensure a healthy yield of paddy crop.