Organic fertilizer production equipment makes agriculture coordinated development

China's agriculture has long been too large fertilizer and pesticide use, resulting in soil compaction degradation, water eutrophication, greenhouse gas emissions serious ecological and environmental problems, namely, "China's agriculture urgently need to get rid of the fertilizer, pesticide over-reliance, return to organic fertilizer (organic fertilizer and chemical fertilizer combined application), to build a human and natural harmony, Sustainable development of a new type of non-waste agriculture ", a heavy industry of the roller extrusion Granulator Organic Fertilizer 0 pollution is the best choice.
In the continuous growth of the population, need more food, at the same time to protect the ecological environment, it is necessary to "re-focus on the basis of organic fertilizer, the implementation of organic and inorganic combined application", organic fertilizer inorganic fertilizer according to the appropriate ratio of carbon and nitrogen (c/n about 25/1) mixed, because, the proportion is too large, Microorganisms in the soil will compete with crops for nitrogen nutrition. When the soil organic matter content is high, even if the chemical nitrogen fertilizer use is larger, it will be preserved by microorganism as biomass to avoid its large loss. In the past, organic manure (straw and livestock manure) had to be retting for a long time before the carbon-nitrogen ratio was 25/1. Now, can add chemical nitrogen to regulate carbon and nitrogen ratio, only a short period of heap, after high temperature fermentation, kill germs, eggs can be applied to the soil.
In the development path, co-ordinate the current and long-term, production and ecology, engineering and technology, agricultural machinery and agronomy, highlighting the "change, culture, insurance, control" four words essentials. Among them, "change" is to improve the soil, focusing on the improvement of acidification, salinization and other obstacles to soil, improve the cultivation method; "Pei" is the strength of fertility, the focus is to improve the soil organic matter content, improve the base of arable land; "Bao" is to protect the fertilizer, the emphasis is to promote the soil and water integration, promote deep "Control" is the remediation of pollution control, the emphasis is on the control of Chemical fertilizers, pesticides, control of heavy metals and organic pollutants, controlling agricultural film residues.

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Organic fertilizer production equipment makes agriculture coordinated development