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陈能等用全国 2 0个省 (市、自治区 )提供的籼、粳稻样品做主成分分析指出 :粳稻品种稻米品质的主成分为垩白因子、粒形因子及营养因子。第 1个主成分大的品种其垩白多、大 ,透明度低 ,粒形短圆 ;第 2个主成分大的品种其籽粒长且较细 ,直链淀粉含量较高。汪莲爱对籼稻品种做多?
Chen Neng and other 20 provinces (municipalities and autonomous regions) provide indica and japonica samples principal component analysis pointed out that: the main components of japonica rice grain quality chalkiness factor, grain factor and nutritional factors. The first major component of the varieties of its chalky more, big, low transparency, short round shape; the second main component of the large varieties of its grain length is long and thin, high amylose content. Wang Lin love to do more varieties of indica?