气候条件对春小麦产量与品质的影响  

Effect of Climatic Condition on Yield and Quality in Spring Wheat

作　　者：车京玉[1] 邵立刚[1] 王岩[1] 李长辉[1] 马勇[1] 高凤梅[1] 张起昌[1] 刘宁涛[1] 

机构地区：[1]黑龙江省农业科学院克山分院,克山161606

出　　处：《黑龙江农业科学》2008年第2期21-22,26,共3页Heilongjiang Agricultural Sciences

基　　金：国家863项目(2001AA241035);黑龙江省"十五"攻关项目(GB04B104-4)

摘　　要：2004-2005年针对不同气候条件对不同春小麦品种的农艺性状、产量性状的影响以及同一品种在不同年份产量和品质的表现进行研究。结果表明：与2004年相比，2005年在小麦生育期间过大的水分、低温、光照少的情况下产量偏低，千粒重、容重降低，生育期推迟，品质下降，但不同品种表现出不同特点。The effects of different climatic conditions on agronomic trait,yield of different varieties as well as the yield and quality performances of the same variety for different years were studied during 2004 and 2005. The results showed that comparing to 2004, the excessive moisture, low temperature and little day-light in 2005 resulted in lower yield in wheat growing period,lower 1000-grain weight, worse quality and the growing period was postponed, the characteristic was different because of the different varieties.

关 键 词：气候条件 春小麦 产量 品质 

分 类 号：S512.1[农业科学—作物学]