一项由中国农业科学院发明的ＢＭ复合微生物肥生产技术近日被广西天海复合肥厂引进并在柳州市开始试产,这为柳州市发展生态农业提供了物质保证。柳州是广西主要工业城市,工业“三废”污染和使用大量化肥给农业生产带来的后果越来越严重。不少地方农田土壤板结,重金属含量越来越 One by the Chinese Academy of Agricultural Sciences invented BM composite microbial fertilizer production technology recently Guangxi Tianhai fertilizer plant and the introduction of trial production in Liuzhou City, which provides the material guarantee for the development of eco-agriculture in Liuzhou City. Liuzhou is a major industrial city in Guangxi. The consequences of industrial “three wastes” pollution and the use of large amounts of chemical fertilizers to agricultural production have become more and more serious. Many places farmland soil compaction, more and more heavy metals