Manganese sulphate is an essential micronutrient that plays a pivotal role in plant growth and development. It is a vital component required for chlorophyll formation, enzyme activation, and photosynthesis. Wheat, being one of the most important cereal crops worldwide, requires manganese sulphate for optimum growth and yield.
Suitable Time of Manganese Sulphate Spray in Wheat:
The best time for the application of manganese sulphate in wheat is during the vegetative stage, i.e. at the time of tillering and booting. During these stages, the wheat crop requires a higher amount of manganese sulphate to support the growth and development of the plant. It is important to note that the application should be made in the evening or early morning when the temperature is low, and there are no chances of rain.
Dose of Manganese Sulphate per Acre:
The recommended dose of manganese sulphate per acre varies depending upon the soil type, soil pH, and the nutrient content of the soil. In general, a fertilizer dose of 1-2 kg per acre is recommended, which can be applied as a foliar spray or soil drench. It is important to ensure that the recommended dose is not exceeded as an overdose can lead to toxicity, which can damage the crop.
Application Method of Manganese Sulphate:
Manganese sulphate can be applied through both foliar sprays and soil application. The foliar spray is considered the most effective method of application as it ensures quicker absorption and uptake of the nutrient by the plant. However, the soil application is also effective, particularly in alkaline soils, where the absorption of manganese sulphate is relatively slow.
Conclusion:
In conclusion, manganese sulphate is an essential nutrient required for the healthy growth and development of wheat. The best time to apply manganese sulphate is during the vegetative stage, and the recommended dose is 1-2 kg per acre. It is essential to ensure that the application method is appropriate and that the recommended dose is not exceeded to prevent any potential harm to the crop. By following these guidelines, farmers can ensure that their wheat crops grow healthy and yield optimally.