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根据国内外大量研究的结果,已经查明在许多条件下,施用无机肥料可能成为污染环境,广义地说是有害于人类和动物健康的因素。当土壤仅仅富含某些营养元素时,连续大量地,特别是单一地施用无机肥料,可能导致另一些元素耗竭,以致于产品质量下降。人、畜食用这些产品后患病,土壤的植物营养环境恶化。连续大量地,特别是单一地施用钾肥,会导致植物硼(如果土壤含硼量不高)以及
Based on the results of numerous studies at home and abroad, it has been ascertained that under many conditions, the application of inorganic fertilizers can become a polluting environment, broadly speaking, a factor that is detrimental to human and animal health. When the soil is enriched only with certain nutrient elements, continuous large quantities of, in particular, the application of the inorganic fertilizer alone may result in the depletion of other elements, resulting in a decrease in product quality. People, livestock consumption of these products after the disease, the deterioration of soil nutrient environment. Continuous large quantities, especially single application of potash, can lead to plant boron (if the amount of boron in the soil is not high) and