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Fertilizer Dose in Cotton at Sowing Time
Cotton is one of the most important fiber crops in the world. It is grown in various parts of the world, including India, the United States, and China. Cotton requires specific nutrients for growth and development, and the application of fertilizers is necessary to meet these requirements. Fertilizers are a critical component in cotton cultivation, as they can increase yields and quality. In this article, we will discuss the fertilizer dose in cotton at sowing time.
Before we discuss the fertilizer dose, we must first understand the nutrient requirements of cotton. Cotton plants require nitrogen (N), phosphorus (P), and potassium (K), in addition to micronutrients such as boron, zinc, and iron. These nutrients support plant growth, development, and overall yield.
For cotton cultivation, it is essential to apply a balanced dose of fertilizers. The fertilizer dose is determined based on the soil type, nutrient status, and expected yield of the cotton crop. Generally, the application of fertilizers is done in two stages – at sowing time and during the vegetative stage.
At sowing time, the recommended dose of fertilizers for cotton cultivation is:
– Nitrogen (N): 25 kg/ha
– Phosphorus (P): 50 kg/ha
– Potassium (K): 25 kg/ha
These doses can vary based on factors such as soil type, irrigation practices, and expected yield. The application of fertilizers at sowing time is critical, as it provides nutrients necessary for seedling development and early growth.
The application of micronutrients such as boron, zinc, and iron is also crucial for cotton cultivation. These micronutrients are required in trace amounts, but their deficiency can lead to reduced yield and quality. The application of micronutrients is typically done through soil application or foliar spray, depending on the crop’s growth stage.
In conclusion, the fertilizer dose in cotton at sowing time is critical for the crop’s growth and development. A balanced dose of NPK is essential, along with the application of micronutrients to meet the crop’s nutrient requirements. The application of fertilizers should be based on the soil type, nutrient status, and expected yield of the cotton crop. Adequate fertilization, along with other good agricultural practices, can help cotton farmers achieve higher yield and quality.