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Ten Functions Of Organic Fertilizer
Sep 14, 2017

5, Microorganisms exiting in organic fertilizer have a strong vitality, long-term survival in the soil; nitrogen-fixing bacteria, phosphorus, potassium solution and other microorganisms, can continuously supply nutrients to crops through nitrogen in the air and the release of potassium and phosphorus of soils that are not easy to be absorbed by the crops. So organic manure has a long term effect. 

6, According to the relevant data confirmed that our actual utilization of fertilizer is only 30%~45%. Part of the loss of chemical fertilizers is released into the atmosphere, some of which are lost with soil erosion, and some are in the soil, which cannot be directly absorbed by plants, and can cause adverse effects such as salinization and compaction of soil. When we apply organic fertilizer, its beneficial biological activities can improve soil structure, increase soil water retention and fertilizer capacity, thus reducing nutrient loss. In addition, the effective utilization rate of chemical fertilizer can be promoted to more than 50% by using organic matter beneficial microorganism to affect the phosphorus potassium.

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7, Organic manure can increase crop yield, improve the quality of agricultural products. Under the same nutrient conditions, organic fertilizer and conventional fertilizer both as slow release, the effect of organic fertilizer is more obvious than the normal fertilizer; in the application of topdressing, the organic fertilizer which is fully decomposed is often better than normal one. Especially, improving the quality of agricultural products is more advantageous than chemical fertilizers. Chinese growers have a tradition of using organic manure, and attach great importance to the use of organic fertilizers. The "eco-agriculture" and "Organic agriculture" arise in the United States, Western Europe, Japan and other developed countries, paid great importance to the use of organic fertilizer. And organic fertilizer is treated as the main fertilizer of green food production.

8, Organic manure can promote soil microbial growth, improve the ability of crops’ absorption. Organic fertilizer contains a lot of organic matter and it is the best place for all kinds of microorganisms to grow and reproduce. Organic manure can also produce various substances such as phenol, vitamins, enzymes, auxin and hormone in the process of decomposing, and further promote the growth of root system and the absorption of nutrients.

9, Reduce the nutrient fixation and improve the effectiveness of nutrients. Organic fertilizer contains many organic acids, humic acid and other hydroxyl substances, which have a strong chelating ability and can be chelated with many metal elements, preventing soil to fix these nutrients. Like combining utilization of organic fertilizer and phosphate fertilizer, the organic acid in organic fertilizer is chelated with active aluminum ions in the soil, inhibiting aluminum irons and phosphorus irons to form storage phosphorous difficult to be absorbed. Thus it helps to increase effective phosphorus content.

10, Accelerate the formation of soil aggregates, improving the physicochemical properties of soil. Organic-inorganic aggregates is an important indicator of soil fertility, the more content, the better the soil physical properties; the more fertile, the stronger ability of soil conservation, water conservation, fertilizer conservation capacity; the better the ventilation performance, the more conducive to crop root growth.  (The end )

 (Source from ampcn.com)