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Wheat is one of the most important crops for human consumption worldwide. It is grown throughout the world to provide cereal products and animal feed. Wheat requires specific nutrients to grow, and it is essential to provide an appropriate amount of fertilizer to achieve maximum yield and quality. The most important fertilizer nutrients required by wheat are nitrogen, phosphorus, and potassium. In this article, we will discuss in detail the fertilizer dose requirement for wheat crop.
Nitrogen is one of the most important nutrients required by wheat crop. It enhances vegetative growth, increases tillering, and improves grain yield and quality. Nitrogen is typically applied in two or three splits, with the first dose applied at the time of sowing, the second at tillering, and the third at the time of heading. The first dose should be 50% of the total recommended dose, and the remaining 50% should be applied in two or three splits depending on the fertility status of the soil. The recommended dose of nitrogen for wheat crop is 120-150 kg/ha.
Phosphorus is another vital nutrient required by wheat crop. It plays a significant role in root development, early plant growth, and grain development. It is recommended to apply phosphorus at the time of sowing or before sowing, with a recommended dose of 60-80 kg/ha.
Potassium is also an essential nutrient required by wheat crop, which helps in water stress management, grain filling, and root growth. Wheat is a moderately sensitive crop to potassium, and its requirement varies depending on the soil type. The recommended dose of potassium for wheat crop is 60-80 kg/ha. Potassium can be applied at the time of sowing or in two splits, one at sowing and the other at the time of heading.
In summary, nitrogen, phosphorus, and potassium are the most crucial nutrients required by wheat crop. The recommended fertilizer dose for wheat crop is:
– Nitrogen: 120-150 kg/ha, applied in two or three splits.
– Phosphorus: 60-80 kg/ha, applied at the time of sowing or before sowing.
– Potassium: 60-80 kg/ha, applied at the time of sowing or in two splits.
It is essential to conduct a soil test before applying any fertilizer to determine the soil’s fertility status and nutrient requirements. Over or under-application of fertilizers can adversely affect crop growth and yield. Therefore, it is crucial to provide the right amount of fertilizer to achieve maximum yield and quality of wheat crop.