Scientific fertilization, be wary of excessive use of chemical fertilizers
When fertilizing scientifically, the excessive use of chemical fertilizers and long-term use of chemical fertilizers will lead to deterioration of soil quality in many places. Instead of fattening crops, the soil will be thinned, resulting in a decline in crop yield and quality, affecting farmers' harvests. Long-term use of chemical fertilizers can easily lead to a decrease in the content of organic matter in the soil and deterioration of the soil quality. In this case, the organic fertilizer rich in organic matter can be used appropriately, which is very helpful for improving the soil quality of the soil.
Organic fertilizer is a kind of fertilization method that is more advocated at present. The use of organic fertilizer can improve soil and fertilize soil fertility. Especially organic matter, it can improve the physical, chemical and biological properties of the soil, ripen the soil and fertilize the soil. The contained amino acids and trace elements not only provide nutrition for crops, but also promote soil microbial activities, which is helpful for repairing soil deterioration caused by the use of chemical fertilizers.
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