摘要
以灌溉次数(无水、浇1水和浇2水)为主处理,品种为副处理,对近年来育成的12个小麦品种(系)的农艺性状和生理指标进行分析,筛选出节水丰产性较好的品种鲁原502、烟农836、鑫麦296、烟农999、SH4300和菏麦18。本试验对指导节水丰产性小麦新品种选育、品种推广和节水高效农业建设可提供重要科学依据。
This paper took the irrigation frequency （no watering, watering 1 and watering 2） as major treatment and variety as minor treatment, analyzed agronomic traits and physiological index of 12 wheat varieties bred in recent years, and selected out Luyuan 502, Yannong 836, Xin Mai 296, Yannong 999, SH4300 and He Mai 18 as better variety with water-saving and high yield characteristic. This test provides important scientific basis for guiding water-saving and high-yield wheat and new variety breeding, variety extend- ing and water-saving and efficient agriculture constructing.
出处
《天津农业科学》
CAS
2015年第7期112-117,共6页
Tianjin Agricultural Sciences
基金
国家小麦产业技术体系(CARS-3-2-20)
关键词
节水
丰产
冬小麦
筛选
water saving
high yield
winter wheat
selecting
