1. Fertilization of solanaceous vegetables, nitrogen, phosphorus and potassium, mainly based on nitrogen fertilizer, should be applied several times;
2, melon fertilization, nitrogen, phosphorus, potassium and heavy, emphasis on the application of decomposed ring manure, cake fertilizer and other organic fertilizer;
3, fertilization of bean vegetables, nitrogen, phosphorus, potassium, less nitrogen fertilizer;
4. Leafy fertilization is mainly based on nitrogen fertilizer, and phosphorus and potassium are combined;
5. Fertilization of root vegetables, nitrogen, phosphorus and potassium, paying attention to the application of potassium fertilizer;
6. Onion and garlic fertilization is mainly based on nitrogen fertilizer, phosphorus and potassium are combined, and special attention is paid to the application of organic fertilizer such as decomposed ring manure;
7, yam type fertilization should be applied a large number of decomposed ring manure and potash fertilizer, with the application of nitrogen and phosphate fertilizer;
8. Fertilization of perennial vegetables should pay attention to the application of organic fertilizers such as maturity and soil fertilizers, and the application of nitrogen, phosphorus and potassium in topdressing.
Huaxian Agricultural University Liu Huimin
2, melon fertilization, nitrogen, phosphorus, potassium and heavy, emphasis on the application of decomposed ring manure, cake fertilizer and other organic fertilizer;
3, fertilization of bean vegetables, nitrogen, phosphorus, potassium, less nitrogen fertilizer;
4. Leafy fertilization is mainly based on nitrogen fertilizer, and phosphorus and potassium are combined;
5. Fertilization of root vegetables, nitrogen, phosphorus and potassium, paying attention to the application of potassium fertilizer;
6. Onion and garlic fertilization is mainly based on nitrogen fertilizer, phosphorus and potassium are combined, and special attention is paid to the application of organic fertilizer such as decomposed ring manure;
7, yam type fertilization should be applied a large number of decomposed ring manure and potash fertilizer, with the application of nitrogen and phosphate fertilizer;
8. Fertilization of perennial vegetables should pay attention to the application of organic fertilizers such as maturity and soil fertilizers, and the application of nitrogen, phosphorus and potassium in topdressing.
Huaxian Agricultural University Liu Huimin
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