Some farmers believe that the more phosphorus fertilizers are applied to crops, the higher the yield. Therefore, in recent years, the amount of phosphate fertilizer applied to farms has increased year by year, and some have even doubled. As everyone knows, this not only increases the cost of planting, but also does not necessarily increase production. The relevant research data show that the long-term application of large amounts of phosphate fertilizers will deteriorate the physical and chemical properties of the soil (acidification or alkaline increase of soil quality), and the trace elements will lose their balance, thus affecting their normal growth and development and even causing a reduction in production. To this end, I advise the majority of peasant friends that scientific farming should be based on fertility and soil conditions, with a reasonable application of nitrogen, phosphorus, potassium fertilizers and trace element fertilizers, and it is better to compost and spread farmyard fertilizers to increase the yield and quality of crops. In order to change the situation of "the rice is not fragrant, the food is not fresh, the fruit is odorless".
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