生物有机肥对小油菜生长及品质的影响  

Effect of the Biological Organic Fertilizer on the Growth and Quality of Coles

作　　者：孔跃[1] 徐有明[1] 张家成[2] 何随成[3] 

机构地区：[1]华中农业大学,湖北武汉430070 [2]辽宁省普兰店市农业技术推广中心,辽宁普兰店116200 [3]中国科学院沈阳应用生态研究所,辽宁沈阳110016

出　　处：《安徽农业科学》2007年第2期479-479,483,共2页Journal of Anhui Agricultural Sciences

摘　　要：在小油菜上进行施用生物有机肥、有机无机配合施肥、三元肥的田间对比试验。结果表明,单施生物有机肥比单施无机三元肥的小油菜中硝酸盐和亚硝酸盐含量分别降低36.17%和21.77%;种植后土壤中有机质比单施无机三元肥提高11.12%。油菜生产中施用生物有机肥可以提高作物品质,提高土壤有机质含量,培肥地力,与三元肥配合施用不会造成明显减产。In this paper, biological organic fertilizer was used in Cole production using biological organic fertilizer with inorganic fertilizer and using inorganic fertilizer. The results indicated： compared with using inorganic fertilizer, leaf content of nitrate and nitrite declined 36.17% and 21.77% when using biological organic fertilizer; in the soil where grew Coles, the organic matter increased by 11.12%. In Cole production, using biological organic fertilizer were propitious to improve crop quality, soil fertilizer and organic matter content in the soil. There was no significant deerease in yield when using biological organic fertilizer with inorganic fertilizer.

关 键 词：生物有机肥 油菜 生长 品质 

分 类 号：S147.5[农业科学—肥料学]