As one of the highly valued rice strains in India, Pusa Basmati-1121 requires specific attention when it comes to fertilizer applications. Agriculturists must ensure that the total fertilizer dose they apply is adequate and balanced to ensure high yields and optimum quality. Understanding the optimal total fertilizers dose in Pusa Basmati-1121 can help farmers maximize their yields, earn maximum returns, and create a positive impact on sustainability. Here is everything you need to know about the fertilizer dose for Pusa Basmati-1121.
Nitrogen (N) Fertilizer Dose
Nitrogen is the primary nutrient that rice plants require in the highest quantity. Pusa Basmati-1121 requires a minimum of 125-135 kg N/ha over the crop’s growth duration, with the exact dose depending on the soil type and environmental conditions. As this strain is susceptible to lodging, it is recommended to apply the nitrogen fertilizer in 3-4 equal splits throughout the crop’s growth duration. The initial N dose can be given at sowing time or within ten days of transplanting.
Phosphorus (P) Fertilizer Dose
Phosphorus is another essential nutrient required for plant growth. Pusa Basmati-1121 requires approximately 60-70 kg P/ha. The P fertilizer dose can be split into two equal parts, with the first half given at sowing time or within ten days of transplanting. The second half of the P fertilizer dose can be applied in the second irrigation.
Potassium (K) Fertilizer Dose
Potassium plays a crucial role in rice plants’ growth, especially in drought-prone regions. Pusa Basmati-1121 requires 55-60 kg K/ha of the fertilizer in the crop’s growth duration. Like the P fertilizer dose, the K fertilizer dose can be split into two equal parts, with the first half given at sowing time or within ten days of transplanting. The second half may be applied in the second irrigation.
Micronutrients Fertilizer Dose
Apart from the primary macronutrients (NPK), Pusa Basmati-1121 also requires secondary nutrients like calcium, magnesium, and sulfur, and micronutrients like boron, zinc, copper, and iron. The application of micronutrients depends on the soil’s fertility status and yields’ desired quality. Micronutrient fertilizers are best applied as foliar sprays. Consult with an agronomist or soil expert to determine the appropriate micronutrient fertilizer dose.
Final Thoughts
Applying the correct total fertilizer dose in Pusa Basmati-1121 is a crucial aspect of ensuring high yields and optimum quality. Farmers must source their fertilizers from reputable manufacturers and ensure that they adhere to best practices while applying the fertilizers. It is also crucial to monitor the plant’s growth and patterns to adjust fertilizer doses and types accordingly. By following these guidelines, Pusa Basmati-1121 farmers will undoubtedly achieve an impressive yield and quality of rice.