稻米抗性淀粉含量及其环境稳定性分析

张春龙,Channarong PHONGSAI,张江丽,于洋,苏耀华,杨米,高亮,普世皇,李娟,金寿林,谭学林,文建成

Evaluation of Rice Germplasms for Grain Resistant Starch Content and Its Environmental Stability

ChunLong ZHANG,PHONGSAI Channarong,JiangLi ZHANG,Yang YU,YaoHua SU,Mi YANG,Liang GAO,ShiHuang PU,Juan LI,ShouLin JIN,XueLin TAN,JianCheng WEN

表2 不同3个种植环境条件下稻米抗性淀粉平均含量变化

Table 2 Average variation of rice grain RS contents under at three very environmental conditions

编号 Number 抗性淀粉含量 RS content (%) 稳定性分析 Stability analysis 元阳 Yuanyang 勐海 Menghai 广南 Guangnan 平均值 Mean F值 F value P值 P value GE1 12.70 12.86 13.32 12.96 5.0696 0.0265 GE2 10.12 10.34 9.81 10.09 9.8893 0.0022 GE3 6.32 7.43 7.58 7.11 0.4244 0.5162 GE4 5.64 5.46 5.70 5.60 2.3932 0.1250 GE5 4.95 4.67 4.99 4.87 4.4032 0.0383 GE6 2.03 4.08 4.40 3.50 0.9075 0.3430 GE7 2.14 4.25 4.25 3.55 7.4400 0.0075 GE8 0.17 0.26 0.33 0.25 0.1012 0.7510 GE9 0.12 0.33 0.35 0.27 0.0177 0.8943 GE10 0.30 0.43 0.45 0.39 0.0036 0.9522 GE11 0.14 0.36 0.37 0.29 0.0414 0.8392 GE12 0.40 0.59 0.60 0.53 0.0323 0.8577 GE13 0.15 0.34 0.43 0.31 0.0609 0.8056 GE14 0.13 0.20 0.23 0.19 0.0092 0.9238 GE15 0.23 0.46 0.48 0.39 0.0318 0.8587 GE16 0.86 1.66 1.56 1.36 2.5379 0.1142 GE17 0.24 1.54 2.42 1.40 9.5812 0.0025 GE18 0.15 0.30 0.37 0.28 0.0293 0.8644 平均Mean 2.60 3.09 3.20 2.96