Seed treatment is an essential practice for farmers growing pearl millet or bajra. This treatment helps to prevent pests and diseases from affecting the crop, resulting in a better yield. In this article, we will discuss the various methods of seed treatment for pearl millet / bajra.
1. Hot Water Treatment: This method involves dipping the seeds in hot water (50-60°C) for 15-20 minutes. This treatment helps to kill the fungi and bacteria present in the seeds, reducing the chances of seed-borne diseases.
2. Chemical Treatment: Farmers can treat the seeds with various chemical solutions to prevent seed-borne diseases and pest attacks. Commonly used chemicals are carbendazim, thiram, and captan. These chemicals work by creating a protective barrier around the seeds, preventing the entry of harmful microorganisms.
3. Biological Treatment: In recent years, biological treatments have gained popularity. Bio-fungicides like Trichoderma spp. and Pseudomonas fluorescens are beneficial in controlling seed-borne diseases. Farmers can use these strains to coat the seeds, creating a protective shield around the seeds.
4. Physical Treatment: This method includes exposing the seeds to sunlight or drying the seeds under high temperature for a short period. Sunlight exposure kills the surface bacteria and fungi, while heating the seeds helps to kill the internal pathogens.
It is essential to note that seed treatment should be done with the utmost care and precision, and it should follow the recommended doses. Overdosing with chemicals can damage the seeds and lead to crop failure.
In conclusion, seed treatment is a crucial process in ensuring a bountiful yield of pearl millet / bajra. By using proper seed treatment methods, farmers can prevent seed-borne diseases and pests from attacking their crops, resulting in a higher yield and better profits.