Position: Home > Articles > The Effect of Climatic Conditions from Florescence to Maturation on the Protein Contents in the Grains of Winterness Wheat
Acta Agriculturae Boreali-Sinica
1989,4
(1)
97-102
冬型小麦品种开花后的前条件对子粒蛋白质含量的影响
作 者：
刘淑贞;曹广才;吴东兵
单 位：
河北省农林科学院粮油作物研究所;中国农业科学院作物育种栽培研究所
关键词：
冬型小麦;子粒蛋白质含量;气候条件
摘 要：
小麦生态试验(石家庄点)结果表明,在不同年度和播期中,冬型小麦品种的子粒蛋白质含量有显著差异.春播样品的蛋白质含量比秋播的高.气候条件对子粒蛋白质含量有着重要的影响.开花至成熟期间的日平均温度较高,夜温较高,日长较长等条件都可以促进子粒蛋白质含量的提高.这期间的日平均温度是主要影响因素.
译 名：
The Effect of Climatic Conditions from Florescence to Maturation on the Protein Contents in the Grains of Winterness Wheat
作 者：
Liu Shuzhen(Cereal and Oil Crops I nstitute, H ebei Academy of Agricultural and Forestry Sciences, Shijiazhuang)Cao Guangcai Wu Dongbing(Institute of Crop Breeding and Cultivation, Chinese Academy of Agricultural Sciences, Beijing)
关键词：
Ecotype of winterness wheat; Protein contents in grains; Climatic condition
摘 要：
The results of ecological experiments for the wheat in 1983 -1985 at Shijia-zhuang indicated that the some varieties of winterness wheat greatly differed in the protein contents of the grains in various sowing times-of the year. The protein contents in grains of spring wheat were higher than that of winter wheat. The climatic conditions exerted greatly influence to the protein contents in wheat grains.Higher average day temperature, higher night temperature and longer daytime in period from florescence to maturation could raisethe protein contents in wheat grains. The average day temperature in this period is a determinant factor for the protein contents.
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冬型小麦品种开花至成熟的气候条件对籽粒蛋白质含量影响 [刘淑贞, 曹广才, 吴东兵] 耕作与栽培 1989 (6) 60-62+10+21
