不同灌水处理对冬小麦产量品质的影响  

Effects of Different Irrigation Regimes on the Yield and Quality of Winter Wheat

作　　者：殷岩[1] 严美玲[1] 李林志[1] 辛庆国[1] 刘兆晔 

机构地区：[1]山东省烟台市农业科学研究院,山东烟台265500

出　　处：《青岛农业大学学报（自然科学版）》2010年第2期114-116,共3页Journal of Qingdao Agricultural University(Natural Science)

基　　金：公益性行业(农业)科研专项经费项目(nyhyzx07-002);农业科技成果转化资金项目(2009GB2C600203);国家科技支撑计划(2008BAD97B01)

摘　　要：本试验在大田条件下研究了不同灌水处理对烟2415产量及品质的影响。结果表明:灌水处理比不灌水处理增产效果明显;灌拔节水和开花水的处理产量高于只灌拔节水的处理,且二者差异显著;灌拔节水和开花水的处理产量构成也优于灌拔节水的处理。拔节水和开花水的处理的千粒重、穗粒数均高于只灌拔节水的的处理,亩穗数二者差异不显著。增加灌水可明显改善小麦品质,烟2415面团形成时间、稳定时间延长。Experiment was conducted in field to found out the effects of different irrigation on wheat yield and yield components of Yan 2415. The results showed that irrigation could improve wheat yield significantly compared with the non-irrigated treatment. the grain yield of irrigation at jointing and flower stage is higher than that of irrigation at jointing. treatment significantly. And yield compontents of the two-irrigated treatment is better than that of the one-irrigated treatment： weight per 1000 kernels and number of kernels per spike in the two-irrigated treatment are higher than that of one-irrigated treatment. Increasing water amount could improve wheat qualtity.

关 键 词：小麦 产量 灌水 品质 

分 类 号：S512.1[农业科学—作物学]