不同时期灌水量对冬小麦生长发育的影响  

The Effect of Irrigation Quantity to the Growing and Developing of Winter Wheat

作　　者：陈润玲 郭世昌 彭少峰 冀天会 黄峰 李春霞[2] 

机构地区：[1]洛阳农业科学研究所,洛阳471022 [2]洛阳农业高等专科学校

出　　处：《南京农专学报》1998年第1期12-14,共3页Journal of Nanjing Agricultural Technology College

基　　金："八五"国家旱农项目"旱地农田水肥交互作用及耦合模式研究"的子课题

摘　　要：利用干旱棚，采用人为控制、定期限量供水的方法对冬小麦发育特征进行了研究。结果表明，前期水分对冬小麦生长发育至关重要。底熵水、封冻水和返青水充足，籽粒产量、亩穗数等项生长指标均优于其它处理，达到显著水平。The test uses the ways of arid booth, the intentional controlling, regular and limiting the quantity of water, etc. to stady the development characteristic of the winter wheat. The result makes clear that the precancerous water quantity play an important role in the growing and developing. If soil moisture water, iced water and revival water are sufficent, the production target of seed production, the quantity of ear, etc is suppior to others.

关 键 词：冬小麦 灌水量 生长发育 

分 类 号：S512.107.1[农业科学—作物学]