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First of all, because the total nutrient content of organic fertilizer is relatively low, some fertilizers in the market generally have higher total nutrient content of NPK, but the content of organic matter is unqualified.
Second, organic fertilizer is a kind of fertilizer that is beneficial to processing and production. Therefore, a considerable number of small-scale enterprises have carried out manual workshop production, and the quality of such organic fertilizer products is difficult to be guaranteed.
Third, the organic fertilizer packaging logo often appears to be misleading. For example, some fake and inferior fertilizers are usually supplied to farmers in the form of organic fertilizers, and even the emergence of counterfeit and fake fertilizers such as organic urea.
In addition, farmers' friends should pay special attention to not using fertilizers made from municipal waste, sludge and other waste. Usually the more regular organic fertilizer is made from animal and plant residues and their excrement, that is, pig manure, chicken manure, cow dung and other fermented processing.
Source: Agricultural Science and Technology News
Second, organic fertilizer is a kind of fertilizer that is beneficial to processing and production. Therefore, a considerable number of small-scale enterprises have carried out manual workshop production, and the quality of such organic fertilizer products is difficult to be guaranteed.
Third, the organic fertilizer packaging logo often appears to be misleading. For example, some fake and inferior fertilizers are usually supplied to farmers in the form of organic fertilizers, and even the emergence of counterfeit and fake fertilizers such as organic urea.
In addition, farmers' friends should pay special attention to not using fertilizers made from municipal waste, sludge and other waste. Usually the more regular organic fertilizer is made from animal and plant residues and their excrement, that is, pig manure, chicken manure, cow dung and other fermented processing.
Source: Agricultural Science and Technology News
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