吉林省73份审定水稻品种的表型性状遗传多样性研究

全成哲, 李淑芳, 李鹤南, 于维, 金京花

Genetic Diversity Study of Phenotypic Traits of 73 Rice Varieties by Approved in Jinlin Province

Quan Chengzhe, Li Shufang, Li Henan, Yu Wei, Jin Jinghua

图4 供试材料23个数量性状的相关性分析 FLL：剑叶长；FLW：剑叶宽；PH：株高；SD：茎秆直径；PL：穗长；PPL：单株穗数；GL：谷粒长；GW：谷粒宽；BRL：糙米长；BRR：糙米长宽比；SPP：穗粒数；SSR：结实率；GY：产量；YS：稳产性；TGW：千粒重；GD：生育天数；BRR：糙米率；MRR：精米率；WMRR：整精米率；WCBR：垩白粒率；CK：垩白度；AC：直链淀粉含量；GC：胶稠度。“*”代表在0.05水平上显著相关；“**”代表在0.01水平上极显著相关。

Fig.4 The correlation analysis of 23 quantitative traits in tested materials FLL: flag leaf length; FLW: flag leaf width; PH: plant height; SD: diameter of stem; PL: panicle length; PPL: panicle per plant; GL: grain length; GW: grain width; BRL: length of brown rice; BRR: brown rice ratio of length and width; SPP: spikelets per panicle; SSR: seed setting rate; GY: grain yield; YS: yield stability; TGW: 1000-grain weight; GD: growth days; BRR: brown rice rate; MRR: milled rice rate; WMRR: whole milled rice rate; WCBR: rate of white core and belly; CK: chalkiness; AC: amylose content; GC: gel consistency. “*”represents significant correlation at P < 0.05;“**”represents extremely significant correlation at P < 0.01.