Sure, here’s an article on fertilizer dose in cotton at sowing time:
Fertilizer Dose in Cotton at Sowing Time
Cotton is an important cash crop grown in many countries around the world. One of the most important factors that affect cotton productivity is the use of appropriate fertilizers. Proper use of fertilizers during sowing time can have a significant impact on cotton yield. This article discusses the optimal fertilizer dose in cotton at sowing time.
Cotton is a heavy feeder plant that requires a lot of nutrients to grow well. At sowing time, fertilizers are usually applied as a starter dose to provide the essential nutrients that are necessary to support the early growth stages of the cotton plant. The dose of fertilizer applied depends on several factors, including the soil type, variety of cotton being planted, and the climate.
The most important nutrients for cotton growth at sowing time are nitrogen (N), phosphorus (P), and potassium (K). The application of N is especially crucial during the early stages of growth, as it boosts the plant’s development of strong roots and vegetative growth. The required dose of N varies depending on the soil fertility level. In well-fertile soils with high organic matter content, a dose of 17-22 kg N/ha is usually sufficient. However, in poor soil conditions, the required N dose may be as high as 34-45 kg N/ha.
Phosphorus is essential for the development of strong root systems in cotton, making it an important nutrient in sowing time fertilization. The required P dose varies from 11-22 kg P2O5/ha in well-fertile soils to 45-67 kg P2O5/ha in poor soils.
Potassium is also important for cotton growth, as it enhances the leaves’ photosynthetic capacity, making the plant more resistant to environmental stresses. The required K dose varies from 22-34 kg K2O/ha in well-fertile soils to 67-90 kg K2O/ha in poor soils.
In summary, the optimal fertilizer dose in cotton at sowing time varies depending on soil type and fertility level. A good understanding of the fertilizer requirements of the cotton plant is essential to optimize plant growth and maximize yield. When applying fertilizers, it is recommended to follow the recommendations provided by the local agricultural extension service and to use high-quality fertilizers from reputable sources to ensure maximum efficacy.