冬小麦公顷产量超7500公斤简化栽培途径研究  

New Simplified Culture Ways of Per Hectare Yield over 7 500kg in Winter Wheat

作　　者：张久刚[1] 姚勇[1] 安晓东[1] 

机构地区：[1]山西省农业科学院小麦研究所,山西临汾041000

出　　处：《山西农业科学》2004年第2期21-26,共6页Journal of Shanxi Agricultural Sciences

基　　金：山西省科技厅重点科技攻关项目(981009)部分内容。

摘　　要：通过对涉及大面积小麦超7500kg/hm2简化栽培技术相关专题的研究,将各专题研究的技术成果进行综合集成,建立了适宜不同生产条件的2个简化栽培技术新途径,即"矮、密、早"简化栽培新途径和撒播简化栽培新途径;研制出了能充分发挥不同类型品种高产潜力的3个超7500kg/hm2简化栽培技术规程,即普通分蘖型品种7500kg/hm2简化栽培技术规程、冬前一次分蘖高峰型品种7500kg/hm2简化栽培技术规程和主茎优势型品种7500kg/hm2简化栽培技术规程。Two new simplified culture ways in different growth conditions and three simplified culture technical regulations adapted to various varieties were developed through studies on relevant simplified culture technique over 7 500 kg yield per hectare in great broadcast sowing way. Three simplified culture technical regulations are common tiller variety technical regulation,tiller peak showed in pre-winter variety technical regulation and caulis dominance variety technical regulation respectively.

关 键 词：冬小麦 产量 栽培 撒播技术 品种 

分 类 号：S512.11[农业科学—作物学]