水稻连免高桩抛秧技术（Even the free rice throwing technology of high pile）.docVIP

水稻连免高桩抛秧技术（Even the free rice throwing technology of high pile） Even the free rice throwing technology of high pile In recent years, due to the rural energy rich farmers will no longer be straw as fuel; and with the change of pig manure fertilizer, straw is reduced. Farmers often use local burning methods to deal with straw and become more and more popular in suburbs and other places. This has led to environmental pollution, declining soil productivity and traffic safety. In this paper we explore the formation of the even years of free high pile throwing technology, and in the production of rapidly popularized. The technology is in the rice wheat (oil) continuous no tillage (no tillage rape, wheat straw mulching) on the basis of wheat (rapeseed) when only wheat (rapeseed, fruit) and then in the high pile wheat left (rapeseed) between stalk throwing, utilization of straw soil so as to make up for the defect of conventional and no tillage, formation a virtuous cycle, soil long term no tillage, the crop sustainable high yield and high efficiency. A free, even throwing high pile benefit 1, zero input straw, simplify the return to the field, prevent pollution. The amount of straw is large, the content of cellulose, hemicellulose and lignin is high, so it is difficult to use. At present, most of the straw returning technology needs additional investment. Even without throwing high pile per hectare year 4.5-6 tons of straw processing at the same time, does not increase the intensity of labor and investment, also can make the crops yield or yield, so to solve the straw problem has important significance. 2, no tillage soil, improve soil physical and chemical properties. Rice and wheat straw continuous condition and also field no tillage soil wetting cycle, soil organic matter, soil microbial blooms, vitality, soil more fertile, more and more loose, soil texture was improved; and to reduce the amount of dust in the atmosphere, reducing dust pollution. 3, save investment and