当前,如何提高农作物产量,增加土壤肥力,促使农业向高新技术发展。是我国农业开发的重点基础之一。实践证明,以下有机复合与高新技术肥料亟待开发和大量生产。长生肥:这种肥料统称为长效复合生物肥料。此类肥料是利用蔬菜的子囊菌类经过发酵并采用科学方法配制而成,其主要成分是多糖、 At present, how to increase crop yields, increase soil fertility, and promote the development of agriculture to high and new technologies. It is one of the key bases of agricultural development in our country. Practice has proved that the following organic composites and high-tech fertilizer urgently need to develop and mass production. Long fat: This fertilizer collectively referred to as long-term compound biological fertilizer. Such fertilizer is the use of vegetables ascomycetes after fermentation and the use of scientific methods formulated from the main components of polysaccharides,