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Models and methods of eco-agricultural circular economy with biogas as a link

A circular agriculture and business model technology, applied in animal husbandry, waste fuel, animal feed, etc., can solve the problems of extensive production and management, resource waste, and low modernization, and achieve huge economic and social benefits and a high degree of mechanization , the effect of high technological content

Inactive Publication Date: 2007-09-12
苏宏文
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Problems solved by technology

[0003] The purpose of the present invention is to provide a modern agriculture with biogas as a link, aiming at the problems of extensive, scattered and backward production and management, low degree of modernization, serious waste of resources and poor environmental benefits compared with the advanced agriculture in the world. Ecological and organic circular agricultural production and management model

Method used

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  • Models and methods of eco-agricultural circular economy with biogas as a link

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Embodiment

[0016] In a village with 1,000 hectares of arable land, there are 1,490 peasant households with a population of 5,129. Under the current policy, the per capita arable land is nearly 3 mu. It is managed by one family and the average household has nearly 10 mu of arable land. From planting to Each household needs to invest 1.5 laborers per year, 1000 hectares of cultivated land, and a total of 2300 laborers need to be invested in the whole year. On average, each laborer can only cultivate less than 7 mu of land. Not only is the labor intensity high, but also the labor productivity is also very low. Whether it is planting corn or rice, the grain yield per mu is generally about 1200-1500 jin, the benefit per mu is about 300-400 yuan, and the average household annual benefit is about 3000-4000 yuan. In addition to other income, the per capita income has been constant for many years. Hovering around 2000-3000 yuan. The whole village uses crop stalks as living fuel.

[0017] There a...

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Abstract

The ecological agricultural production mode with marsh gas as the ligament has the crop and plant cultivation, raising and processing industry well combined to form one agricultural production system. Around marsh gas production, all the said production links are connected organically and compensated mutually. The present invention has high production efficiency, full utilization of resource, environment friendship and high economic efficiency.

Description

technical field [0001] The invention relates to a modern agriculture, in particular to an ecological organic circulation agricultural production and management mode and method linked by biogas. Background technique [0002] Agriculture is the primary industry on which human beings depend for survival. As far as China is concerned, if agriculture is abundant, the foundation will be strong; if farmers are rich, the country will prosper; if agriculture is stable, the society will be safe. Therefore, agriculture has always been highly valued by the country. Especially since the reform and opening up, my country's agriculture has made great progress. It uses less than a tenth of the world's arable land to feed one-fifth of the world's population. However, compared with the world's advanced agriculture, my country's current agriculture is characterized by extensive, scattered, backward production and management, low degree of modernization, serious waste of resources, high cost, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K1/14C12P5/02A01K67/033A23K1/18A23K10/30A23K50/00A23K50/10A23K50/30
CPCY02E50/343Y02E50/30
Inventor 苏宏文苏哲苏畅
Owner 苏宏文
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