生物有机肥对豆磺隆降解作用的研究  

Research of Degradation Effect of Bio-organic Fertilizer on Chlorimuron-ethyl

作　　者：迟君道[1,2] 郑辉[3] 樊川[2] 张欣[2] 

机构地区：[1]东北农业大学,黑龙江哈尔滨150030 [2]黑龙江省科学院生物肥料研究中心,黑龙江哈尔滨150086 [3]黑龙江省科学院技术物理研究所,黑龙江哈尔滨150086

出　　处：《黑龙江农业科学》2011年第7期51-52,共2页Heilongjiang Agricultural Sciences

基　　金：黑龙江省科学院2009年青年创新基金资助项目

摘　　要：绿工牌生物有机肥料是一种含有大量生物菌组合的腐殖酸肥料。其中的细黄链霉菌(Streptomyces microflavus)与圆褐固氮菌(Azotobacter chroococcum)、胶质芽孢杆菌(Bacillus mucilaginosus)、巨大芽胞杆菌(Bacillus megaterium)组合具有一定的生物降解效果。通过对喷施豆磺隆的大田地块施用不同浓度的绿工牌生物肥,对其降解效果进行了研究,结果表明:此肥对豆磺隆具有明显的降解作用,且以施120 kg.hm-2绿工牌生物肥料作底肥,可达到最佳降解效果,在大豆生产中具有推广价值。Lvgong bio-organic fertilizer is a kind of humus acid fertilizer,in which the combination of Streptomyces microflavus,Azotobacter chroococcum,Bacillus Mucilaginosus and Bacillus megaterium had the effect of biological degradation.The degradation effect of Lvgong bio-organic fertilizer was conducted by applying different concentration on field spraying with Chlorimuron-ethyl.The result showed that the fertilizer had obvious effect on Chlorimuron-ethyl,and with the application of 120 kg·hm-2,the degradation effect was the best.It was worthy of extension in soybean production.

关 键 词：生物有机肥 豆磺隆 降解 细黄链霉菌. 

分 类 号：S141[农业科学—肥料学] S481.8[农业科学—农业基础科学]