【摘要】 通过在重迎茬大豆生产上应用善耕?生物有机肥,研究该肥料对重迎茬大豆干物质、根部病虫害、根际微生态环境及产量质量的影响。结果表明:重迎茬大豆亩使用25 kg生物菌肥,配施6 kg二铵、2.5 kg尿素、2.5 kg硫酸钾,效果最佳,较对照增产6.14%。更多还原

【Abstract】 Effects of ShanGengTMbio-organic fertilizer on dry matter,root diseases and pests,microecological environment in rhizosphere,yield and quality were studied in continuos and alternative cropping soybeans were examined.The results showed that:the application of 25 kg/667m2bacterial fertilizer with 6 kg/667m2of diammonium phosphate,2.5 kg/667m2of carbamide,as well as 2.5 kg/667m2of potassium sulfate,had the best effect,which increased yield by 6.14% as compared with the control.更多还原