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Applying phosphate fertilizer early and sufficient potassium fertilizer to pomelo trees can achieve high yields
Pomelo, also known as honey pomelo, has branches, leaves and fruits that are thicker, wider and larger than those of citrus. It has high yields per mu and requires large amounts of fertilizer, making it the "big eater" of the citrus family. The main pomelo production areas are mainly in South China, where the soil is severely deficient in potassium, and the application rate of potassium fertilizer is roughly the same as that of nitrogen fertilizer. For balanced fertilization of nitrogen, phosphorus and potassium in pomelo, it is necessary to control nitrogen fertilizer, apply phosphate fertilizer early, and apply...