旱地春小麦高产技术及品质效应的试验研究  

A Test Study of High- Yielding Technique of Spring Wheat and Its Quality Effects in Rainfed Farmland

作　　者：牛瑞明[1] 赵和[1] 马文奇[1] 徐长金[1] 刘会清[1] 

机构地区：[1]张家口农业高等专科学校

出　　处：《干旱地区农业研究》1995年第4期87-91,共5页Agricultural Research in the Arid Areas

基　　金：国家"八五"旱农攻关

摘　　要：通过１９９１～１９９４年１２个试验的结果，就旱地春小麦品种选择，播期和播量的确定，氮肥底追分配比例以及氮磷配比对春小麦品质的效应分别作了论述。指明了冀西北寒旱区产质同优的关键技术。This paper deals with the selection of dryland spring wheat varieties,thedetermination of sowing date and sowing rate,the percentage of N fertilizer in base sub-soiling and the effect of N and P matching upon spring wheat qualities based on the re-sults of 12 tests in the years of 1991～1994.Also,it points out that this is the key tech-niaue in optimizing spring wheat yields and qualities in the cold arid region in northwest Hebei.

关 键 词：春小麦 品种 播期 氮磷肥 产量 品质 

分 类 号：S512.104[农业科学—作物学]