Fertilizer management is a crucial aspect of paddy farming in order to achieve optimal yield and quality of the crop. Among the various nutrients required by paddy plants, zinc is one of the essential micronutrients that plays a vital role in various physiological processes such as photosynthesis, enzyme activation, and protein synthesis. Zinc deficiency can lead to reduced growth, yield, and quality of paddy crops. One of the effective ways to overcome zinc deficiency in paddy is by using zinc sulphate as a fertilizer.
Zinc sulphate is a water-soluble inorganic compound that provides an easily absorbable form of zinc to paddy plants. It is commonly applied to the soil through foliar spray or as a basal application during planting. However, the timing and frequency of zinc sulphate application are crucial for maximizing its effectiveness in improving zinc uptake by paddy plants.
In order to achieve optimal results, it is recommended to follow the “Zinc Sulphate Using Days” method for fertilizer management in paddy cultivation. This method involves the application of zinc sulphate on specific days during the growth stages of paddy plants. The following are the top fertilizer management practices using zinc sulphate for paddy cultivation:
1. Basal Application: Apply zinc sulphate at the time of planting or soon after transplanting. This helps in providing a steady supply of zinc to the young paddy plants during the initial growth stages.
2. 1st Application (30-35 Days after Transplanting): Apply zinc sulphate to the soil around the base of the paddy plants when they are 30-35 days old. This timing ensures that the zinc is available to the plants during the active tillering stage.
3. 2nd Application (55-60 Days after Transplanting): Apply zinc sulphate to the soil around the base of the paddy plants when they are 55-60 days old. This application coincides with the panicle initiation stage, which is critical for ensuring proper grain formation.
4. Foliar Spray (75-80 Days after Transplanting): As the paddy plants enter the flowering stage, it is beneficial to apply zinc sulphate as a foliar spray. This method allows for the direct absorption of zinc through the leaves, ensuring that the nutrient reaches the developing grain.
By following the “Zinc Sulphate Using Days” method for fertilizer management in paddy cultivation, farmers can ensure that their crops receive an adequate supply of zinc at critical growth stages. This not only helps in overcoming zinc deficiency but also leads to improved yield, quality, and overall plant health. Proper fertilizer management is essential for achieving success in paddy farming, and the use of zinc sulphate can be a valuable tool in enhancing the growth and productivity of paddy crops.