鲁西北棉改粮农田小麦不同耕种模式的产量和效益比较研究  

Comparation on Yield and Benefit of Different Cultivation Modes of Wheat in Cotton to Grain Farmland in Northwest Shandong Province

作　　者：孟维伟[1] 刘灵艳 尹训彬 南镇武 尚立红 张萍 王其霞 张宾[1] 刘开昌[1] Meng Weiwei;Liu Lingyan;Yin Xunbin;Nan Zhenwu;Shang Lihong;Zhang Ping;Wang Qixia;Zhang Bin;Liu Kaichang(Crop Research Institute of Shandong Academy of Agricultural Sciences,Jinan 250100,China;Xiajin Nongjiafeng Plant Protection Agricultural Machinery Service Professional Cooperative,Xiajin 253200,China)

机构地区：[1]山东省农业科学院作物研究所,山东济南250100 [2]夏津农家丰植保农机服务专业合作社,山东夏津253200

出　　处：《山东农业科学》2021年第4期41-45,共5页Shandong Agricultural Sciences

基　　金：国家重点研发计划项目(2018YFD0300601);山东省农业科学院农业科技创新工程项目(CXGC2016A05)。

摘　　要：为探索小麦全程机械化生产条件下鲁西北棉改粮农田小麦最佳的耕种模式,本试验设置传统旋耕条播(T-A,对照)、旋耕+双镇压播种(T-B)、免耕播种(T-C)、深松+双镇压播种(T-D)、深耕+双镇压播种(T-E)5种耕种模式,研究不同耕种模式对小麦群体发育、干物质积累、小麦产量及其构成因素的影响,并比较其生产成本和种植效益。结果表明,深耕+双镇压播种(T-E)模式可促进小麦群体发育、减少茎基腐病发病率、降低管理成本、获得最高籽粒产量和种植效益,是本试验条件下鲁西北棉改粮农田小麦适宜的耕种模式。该技术可作为小麦全程机械化高产高效栽培技术在鲁西北棉改粮农田推广应用。The purpose of this study was to explore the best cultivation mode for wheat in cotton to grain farmland in the Northwest Shandong Province under the condition of whole mechanization production.Traditional rotary tillage and drilling(T-A,control),rotary tillage+double suppression(T-B),no tillage(T-C),subsoiling+double suppression(T-D)and deep tillage+double suppression(T-E)were used to study the effects of different cultivation modes on wheat population development,dry matter accumulation,wheat yield and its components,production costs and planting benefits.The results showed that the T-E mode could promote the population development,reduce the incidence rate of stem base rot and management cost,and obtain the highest grain yield and planting benefit,so it was the suitable cultivation mode for wheat in cotton to grain farmland in the Northwest Shandong Province.This technology could be popularized as a high-yielding and high-efficiency cultivation technology for wheat production under the condition of whole mechanization in this area.

关 键 词：棉改粮农田 小麦 耕种模式 产量 效益 

分 类 号：S512.1[农业科学—作物学]