辽宁省不同熟期水稻品质性状分析

吕军,姜秀英,解文孝,刘军,蒋洪波,沈枫,韩勇

Analysis on Quality Traits of Rice Varieties (Lines) with Different Maturity Stages in Liaoning Province

Jun Lü,Xiuying Jiang,Wenxiao Xie,Jun Liu,Hongbo Jiang,Feng Shen,Yong Han

表4 辽宁省水稻品种（系）品质性状相关性分析

Table 4 Correlation analysis among quality traits of rice varieties (lines) in Liaoning Povince

性状Trait 糙米率Brown rice percentage 精米率Milled rice percentage 整精米率Head rice percentage 垩白粒率Chalky grain rate 垩白度 Chalkiness degree 直链淀粉含量 Amylose content 胶稠度 Gel consistency 碱消值 Alkali digestion value 透明度Transparency 精米率 Milled rice percentage -0.816** 整精米率 Head rice percentage -0.678** -0.877** 垩白粒率 Chalky grain rate -0.063 -0.048 -0.018 垩白度 Chalkiness degree -0.019 -0.086 -0.088 -0.849** 直链淀粉含量 Amylose content -0.193 -0.158 -0.188 -0.346** -0.532** 胶稠度 Gel consistency -0.325** -0.323** -0.256* -0.251* -0.430** -0.770** 碱消值 Alkali digestion value -0.287* -0.273* -0.387** -0.057 -0.190 -0.410** -0.450** 透明度 Transparency -0.064 -0.153 -0.202 -0.155 -0.286* -0.230 -0.251* -0.086 蛋白质含量 Protein content -0.109 -0.140 -0.161 -0.198 -0.161 -0.072 -0.002 0.027 -0.108