Application And Study On Economical Model Of Ecological Husbandry In Countries In An-ding District Of Ding-xi City

Agricultural development has entered a key period. The quality, beneficial results and ecological effects are the most severe problems restricting agricultural efficiency and peasants' income. Development of ecological economy by creating ecologically economical model makes easier to bring advantages in to full play and avoid shortcomings, to scientifically exploit and comprehensively make use of rich ecological resources by turning ecological resources into ecological strength and resources, advantages into economical power, to restructure and optimize economical structure, develop new growth points, build new competition strength and realize new developmental leap, to further protect and recover ecologic environment leading to a favorable cycle between economy and ecology. Hence based on the local situation, to adjust the agricultural structure and integrate various resources in order to conform to the green development trend, and consequently exploit an effective strategy which can realize protection of ecological environment, saving of resources and increasing of peasants' income at same time, are the most urgent and key problems waiting to be solved when the agricultural development has entered the new era. On the basis of analysis of previous ecological construction, methods including typing and differently instruction, taking part in the whole process of the masses, repeatedly application of technology, exampling and leading ahead, comprehensively popularizing, integrating of resources, utilizing of limited funds, setting up and collocating various advanced techniques were employed, greatly depended on local politics of helping the poor and some projects, centered at the housing raising, assisted by marsh gas construction, and aimed at improving of peasants' income, three economical models in conformance to local natural and social conditions was explored. There were: growing grass- animal raising- marsh gas-fertilizing the fields, which was based on stopping culture for grass growing in mountain region; plastic green house- vegetable growing and animal raising- marsh gas, a ecological husbandry model in irrigation area based on rain- water collection project; stopping grazing for grass growing- enclosing of grassland- chicken raising on grassland, another ecological husbandry model to raise chickens in southern natural grassland area. A beneficial cycle as, plenty of grass- plenty of animal- plenty of fertilizer- plenty of grain- plenty of money, was realized. All three ecological husbandry models could lead to a increase as high as 5000 RMB with 1200 RMB per person, showing a outstanding economical results. These models were efficient strategies for the economical development in half- arid country area characterized by high efficiency and low consuming, was ecologically friend and sustainable. These models produce green products with strong competitive capacity in market. And as a result, they were of promising future and of high application value.