How should organic fertilizer be applied when growing pollution-free vegetables?
How should organic fertilizer be applied when growing pollution-free vegetables? Please give guidance. When growing vegetables, the concentration of nitrogen in the soil and the type of nitrogen applied directly affect the crop's disease resistance, marketability and nitrate content. Therefore, keeping the soil loose and fertile is a key measure for reducing pests and diseases and achieving high quality and high yields...
How should organic fertilizer be applied when growing pollution-free vegetables? Please give guidance
When growing vegetables, the concentration of nitrogen in the soil and the type of nitrogen applied directly affect the crop's disease resistance, marketability and nitrate content. Therefore, keeping the soil loose and fertile is a key measure for reducing pests and diseases and achieving high quality and high yields. With the long-term application of inorganic fertilizers to vegetable plots, the soil becomes severely deficient in organic phosphorus and potassium, soil nutrients lose their balance, and large amounts of acid radicals remain in the soil, causing soil compaction and acidification, which lowers the crop's stress resistance, increases pests and diseases, and degrades quality. Therefore, from now on, pollution-free vegetable growing must be combined with the use of organic fertilizer.
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