As the winter season approaches, farmers prepare to sow wheat or ‘kanak’. One of the most crucial aspects of this process is deciding the right amount of fertilizer to apply during sowing. The right dosages of fertilizer can greatly impact the yield and quality of the crop. In this article, we discuss the fertilizer dose at the time of wheat sowing.
Wheat is a nitrogen-loving crop, and therefore, it requires a balanced amount of fertilizers to produce a successful yield. Following are some tips to help farmers determine the right fertilizer dose for their wheat crops:
Soil testing:
First and foremost, farmers must conduct soil testing to determine the soil’s fertility level, pH balance, and nutrient content. This will help them understand the soil’s needs and help them decide the right fertilizer dosages for their wheat crops. Based on the soil test’s results, farmers can determine whether the soil needs more nitrogen, phosphorus, or potassium.
Nitrogen requirements:
Nitrogen is the most essential nutrient for the growth of wheat crops. A lack of nitrogen in the soil can severely impact the crop’s yield. To ensure proper nitrogen levels, farmers must apply fertilizer rich in nitrogen. Generally, a dose of 120 kg of urea per hectare is enough for a wheat crop. However, this dosage may vary based on soil fertility levels.
Phosphorus requirements:
Phosphorus is essential for root development and the overall growth of the crop. A dose of 60 kg of diammonium phosphate (DAP) per hectare is sufficient for wheat crops. However, if the soil is deficient in phosphorus, farmers can increase the dosage.
Potassium requirements:
Potassium is important for plant growth and water regulation. A dose of around 40 kg of muriate of potash (MOP) per hectare can fulfill the crop’s potassium requirements.
Apart from the above nutrients, other micronutrients such as zinc, manganese, and iron may also be necessary in small amounts, particularly in soils found to be deficient in these elements.
In conclusion, calculating the correct fertilizer dose is crucial for a successful wheat crop. Farmers must conduct soil tests and follow the recommended dosages to achieve optimal yield and quality. Adequate nitrogen, phosphorus, and potassium doses can significantly improve soil fertility, resulting in better crops.