What should you pay attention to when choosing organic fertilizer?
What should you pay attention to when buying organic fertilizer? Please advise: when purchasing organic fertilizer, you should pay attention to the following three points: 1. The total nutrient content and organic matter content of the organic fertilizer. For some inferior organic fertilizers on the market, the total nitrogen, phosphorus and potassium nutrient content is generally relatively easy to meet the requirements (as long as a small amount of chemical fertilizer is added), but the organic matter content is often substandard...
What should you pay attention to when buying organic fertilizer? Please adviseWhen purchasing organic fertilizer, you should pay attention to the following three points:
1. The total nutrient content and organic matter content of the organic fertilizer. For some inferior organic fertilizers on the market, the total nitrogen, phosphorus and potassium nutrient content is generally relatively easy to meet the requirements (as long as a small amount of chemical fertilizer is added), but the organic matter content is often substandard.
2. Organic fertilizer is a type of fertilizer that is easy to process and make, so quite a number of smaller enterprises carry out handmade workshop-style production. The quality of such organic fertilizer is hard to guarantee, so choose products from regular large factories.
3. In the outer packaging labeling of organic fertilizer, it is not permitted to add the organic matter content and the total nitrogen, phosphorus and potassium nutrient content together.
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