低温冷害对玉米含水率的影响  

THE IMPACT OF CHILLING ON GRAIN MOISTURE OF MAIZE

作　　者：孙孟梅[1] 姜丽霞[1] 韩俊杰[1] 孙守军[1] 

机构地区：[1]黑龙江省气象科学研究所,哈尔滨150030

出　　处：《南京气象学院学报》1999年第4期716-719,共4页Journal of Nanjing Institute of Meteorology

摘　　要：在分析不同品种玉米热量指标的基础上分析了成熟度与籽粒百粒重的关系以及成熟度对玉米籽粒含水率的影响，并在此基础上分析了玉米不同品种在不同地区的成熟度及其概率，从而为品种合理布局提供依据。Relations of maturity to one hundred grain weight and to grain moisture as well were investigated on the basis of thermal indexes for various maize varieties .Additionally ,analysis was performed of the maturity and its probability for the varieties from place to place ,offering a scientific base for reasonable variety arrangement.

关 键 词：低温冷害 成熟度 籽粒含水率 玉米 热量指标 

分 类 号：S513[农业科学—作物学] S426