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Fertilizer Dose at the Time of Paddy (Jhona) Planting
Paddy or jhona is an important crop in many Asian countries. It is a staple food for millions of people and is an essential part of their diet. Proper fertilization during paddy planting is crucial to obtain a good yield. Therefore, farmers need to know the right amount of fertilizer to use at the time of planting.
Before discussing the fertilizer dose, it is important to understand the soil requirements of paddy. Paddy grows best in soils that are rich in organic matter, have good water-holding capacity, and are slightly acidic to neutral in pH. Moreover, the soil should be well-drained and free from excess salts.
To prepare the field for paddy planting, farmers should apply 10-15 tons of well decomposed FYM (Farm Yard Manure) or compost per hectare. This will enrich the soil with organic matter and improve its water-holding capacity.
Next, farmers need to apply the right amount of chemical fertilizers. The required dose of chemical fertilizers varies from one region to another and depends on the soil fertility, soil type, and paddy variety. However, as a general guideline, the following fertilizer dose can be used:
– Nitrogen (N): 60-80 kg/ha
– Phosphorus (P): 40-70 kg/ha
– Potash (K): 30-40 kg/ha
The above dose is for the entire crop cycle, from planting to harvesting. However, at the time of planting, farmers can apply a higher amount of phosphorus (P) and potash (K) to promote root growth and tillering. Therefore, the recommended dose of fertilizers at the time of paddy planting is:
– Nitrogen (N): 20-25 kg/ha
– Phosphorus (P): 40-50 kg/ha
– Potash (K): 30-40 kg/ha
The recommended dose of fertilizers can be split into two doses: the first dose should be applied at the time of planting, and the second dose should be applied 30-40 days after planting. Moreover, farmers should apply the fertilizers uniformly across the field and mix them well with the soil.
In conclusion, proper fertilization is essential to obtain a good yield of paddy. Farmers should prepare the soil with organic matter before planting and apply the right amount of chemical fertilizers at the time of planting and throughout the crop cycle. By following these guidelines, farmers can increase their paddy yield and contribute to the food security of their nation.