High-efficiency organic circulating agricultural production system

A circular agriculture and production system technology, applied in agriculture, digestive system, animal husbandry, etc., can solve problems such as threats to human health, pollution caused by edible agricultural products, environmental non-point source pollution, etc., to control soil erosion, protect forest vegetation, The effect of improving the ecological environment

Inactive Publication Date: 2008-08-06
GUIZHOU JILONG ECOLOGICAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, only a small part of chemical fertilizers and chemical pesticides applied to cultivated land and grassland are absorbed by plants, and most of them enter the soil and water bodies, causing serious non-point source pollution to the env

Method used

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  • High-efficiency organic circulating agricultural production system

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Embodiment Construction

[0048] Embodiments of the invention: as figure 1 As shown, it grows pasture on the grassland, and grows crops and leguminous pastures on the cultivated land by means of intercropping or rotation of grain and grass. The grain obtained from the planted crops is used to feed livestock and poultry; the feces produced by livestock and poultry are fermented to obtain biogas , biogas residue and biogas slurry, biogas is used as clean energy, biogas residue and biogas slurry are applied to arable land or grassland; most of the silage straw of planted pasture and crops is used to raise cattle, and the lignified straw that cannot be used by livestock and poultry Crop stalks are crushed and used to raise earthworms together with cow manure produced by cattle. Earthworms are extracted to obtain plant growth enhancers, protein feeds and biological products; the plant growth enhancers are used to grow pastures or crops, protein feeds are used to raise cattle and feed livestock and poultry, ...

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Abstract

The invention discloses an organic recycling agriculture production system with high efficiency, which uses food obtained from planted crops for feeding livestock, manure produced by which is fermented so as to produce biogas, biogas residue and biogas slurry, wherein, the biogas can be used as clean energy, while the biogas residue and biogas slurry are applied to cultivated lands or grass lands; the planted forage and crop stalks can be used for raising cattle or earthworm after grinded together with cattle manure; the earthworm can be extracted to produce plant growth enhancer, protein feed and biologic products; the earthworm manure can be used as highly effective organic fertilizer to be applied to farm lands or grasslands. The organic recycling agriculture production system of the invention abides by the theory of agriculture circular economy, utilizes nature resource fully and reasonably, promotes resource regeneration, forms virtuous circle of multi-grade utilization of material and energy, and thus is a modern agriculture technique with high quality, high yielding, high efficiency, low consumption and environment protection as well.

Description

technical field [0001] The invention relates to an agricultural production system, in particular to an efficient organic circulation agricultural production system. Background technique [0002] Traditional agriculture often only pays attention to the production of a certain link, and does not make full and reasonable use of natural resources, resulting in a large waste of natural resources and unbalanced material and energy cycles. [0003] Since the 1950s, with the rapid development of my country's economy and the increase of population, the demand for food has increased sharply. In addition to expanding the area of ​​cultivated land and promoting improved varieties, extensive use of agricultural chemicals has become the main means of increasing food production. Due to the extensive use of chemically synthesized pesticides, fertilizers, growth regulators, feed additives and other agricultural chemicals, the soil structure has been severely damaged, the soil organic matter ...

Claims

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Application Information

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IPC IPC(8): A01K67/033C05D1/00A23K1/00A23K1/08A61K35/64A61P1/14A23K10/12A23K10/20A23K10/26A23K10/37A23K50/10A23K50/90
CPCY02P60/87
Inventor 吴启进杨庚齐许光森
Owner GUIZHOU JILONG ECOLOGICAL TECH
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