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气象要素与马铃薯产量、品质关系的研究
引用本文:王立春.气象要素与马铃薯产量、品质关系的研究[J].农业科技通讯,2008(7).
作者姓名:王立春
作者单位:黑龙江省农业科学院马铃薯研究所,克山,161606
摘    要:本文对2003~2007年5年间的降雨量、日照时数、积温3个主要气象要素与马铃薯克新2号的产量、品质的相关性及不同月份间主要气象要素与试验品种产量、品质的相关性进行了系统分析,结果表明:年度间3个气象要素与产量呈正相关,而每年的5、8月份降雨量是影响试验材料产量的关键气象因子:总的看来淀粉含量与不同月份间降雨量呈负相关、与日照时数呈正相关;维生素C含量与不同月份间降雨量呈正相关、与日照时数呈负正相关.

关 键 词:马铃薯  气象要素  产量  品质

The Relations of Meteorological and Potato Produce and Quality
Authors:Wang Lichun
Abstract:In this paper from 2003 to 2007 five years of rainfall,sunshine duration,temperature three major potato grams of meteorological elements and new on the 2nd of yield,quality and the relevance of different climate in major elements and experimental varieties yield,quality the relevance of a system analysis,the results showed that:Annual Inter-3 meteorological elements and yield positive correlation,and the annual rainfall in the 5,8 month test material impact on output is the key meteorological factors;general view in starch content and different There was a negative correlation between rainfall and sunshine hours were positively correlated with the vitamin C content in different positive correlation between rainfall and sunshine hours negatively correlated.
Keywords:potato  weather elements  Yield  Quality
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