米粉稻籽粒直链淀粉积累特性

张恒栋,黄敏,邹应斌,陈佳娜,单双吕

Amylose Accumulation Properties in the Grains of Noodle Rice

ZHANG HengDong,HUANG Min,ZOU YingBin,CHEN JiaNa,SHAN Shuang Lv

表3 不同水稻品种籽粒灌浆动态拟合Logistic方程Y=K1/(1+EXP(A1-B1X)参数

Table 3 The parameters of the dynamic of grain filling with different rice varieties fitted the Logistic equation Y=K1/ (1+EXP(A1-B1X)

季节 Season 品种 Variety 2016 2017 K1 A1 B1 R2 K1 A1 B1 R2 ES LLY996 19.4 2.54 0.328 0.981** 21.4 2.93 0.21 0.987** ZJZ17 17.84 3.102 0.412 0.987** 19.65 3.42 0.241 0.994** LLY268 18.72 1.69 0.372 0.983** 18.11 2.87 0.245 0.988** XZX45 18.72 2.70 0.396 0.996** 18.39 2.70 0.200 0.985** LS LLY996 20.64 2.59 0.216 0.965** 18.38 2.55 0.245 0.976** ZJZ17 17.11 2.95 0.269 0.984** 17.61 2.63 0.214 0.982** LLY268 18.30 2.92 0.278 0.989** 15.46 2.76 0.308 0.973** XZX45 15.94 3.38 0.336 0.985** 15.70 2.70 0.275 0.964**