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Single Super Phosphate Content Information
Single Super Phosphate, or SSP, is one of the oldest and widely used fertilizers around the world. It contains essential nutrients like phosphorus, sulfur, and calcium, which are necessary for healthy plant growth.
The SSP manufacturing process involves the reaction of sulfuric acid with ground phosphate rock, resulting in the formation of SSP. The final product usually contains 16-20% P2O5, 11-12% sulfur, and small amounts of other nutrients like calcium, iron, magnesium, and aluminum.
The phosphorus content in SSP is in water-soluble form, which makes it readily available to the plants. The sulfur content in SSP also plays a significant role in improving the soil’s acidity level, as it reacts with alkaline soil to make it more acidic.
The ideal application rate for SSP varies depending on soil type, crop type, and climate conditions. A general application rate of 50-100 kg per hectare is recommended for most crops. However, it’s essential to conduct a soil test to determine the exact nutrient profile of the soil and adjust the application rate accordingly.
One of the biggest advantages of using SSP is its cost-effectiveness compared to other fertilizers. It’s also beneficial for crops that require high phosphorus and sulfur content, such as oilseeds, tobacco, jute, and pulses.
However, it’s important to note that excessive application of SSP can lead to soil acidity, potassium deficiency, and environmental pollution. Therefore, it’s crucial to follow recommended application rates and apply the fertilizer evenly to avoid any adverse impacts.
In conclusion, Single Super Phosphate is a widely used and economical fertilizer that contains essential nutrients like phosphorus, sulfur, and calcium. Proper application and use can improve soil fertility, increase crop yield, and promote sustainable agriculture practices.