南京市溧水区复合微生物肥料在小麦上的应用效果  

Effect of Compound Microbial Fertilizer on Wheat in Lishui District of Nanjing City

作　　者：沈军 梁路 SHEN Jun;LIANG Lu(Cultivated Land Quality Protection Station in Lishui District of Nanjing City,Nanjing Jiangsu 211200)

机构地区：[1]南京市溧水区耕地质量保护站,江苏南京211200

出　　处：《现代农业科技》2024年第4期29-31,42,共4页Modern Agricultural Science and Technology

摘　　要：复合微生物肥料由特定微生物与营养物质复合而成,可以提高农产品产量与品质。为了验证复合微生物肥料在小麦上的应用效果,特开展复合微生物肥料对小麦农艺性状、产量及经济效益的影响研究。结果表明:与常规施肥相比,常规施肥减肥20%+复合微生物肥料900 kg/hm^(2)可以极显著提高小麦籽粒产量,增幅38.77%;纯收益增加2464.70元/hm^(2),增幅26.29%。该研究结果可为复合微生物肥料在溧水区小麦种植上的大面积推广应用提供一定的参考和理论依据。Compound microbial fertilizers are composed of specific microorganisms and nutrients,which can improve the yield and quality of agricultural products.In order to verify the effect of compound microbial fertilizer on wheat,a study was conducted on the effect of compound microbial fertilizer on wheat agronomic characters,yield and economic benefits.The results showed that compared with conventional fertilization,20%reduction of conventional fertilization+compound microbial fertilizer 900 kg/hm^(2) could significantly increase wheat grain yield,with an increase of 38.77%;the net income increased by 2464.70 yuan/hm^(2),with an increase of 26.29%.The research results could provide a certain reference and theoretical basis for the large-scale promotion and application of compound microbial fertilizers in wheat cultivation in Lishui District.

关 键 词：小麦 复合微生物肥料 产量 经济效益 江苏南京 溧水区 

分 类 号：S512[农业科学—作物学] S147.5