灌浆温度和氮肥及其互作效应对稻米贮藏蛋白组分的影响

韩展誉,管弦悦,赵倩,吴春艳,黄福灯,潘刚,程方民

Individual and combined effects of air temperature at filling stage and nitrogen application on storage protein accumulation and its different components in rice grains

Zhan-Yu HAN,Xian-Yue GUAN,Qian ZHAO,Chun-Yan WU,Fu-Deng HUANG,Gang PAN,Fang-Min CHENG

表1 不同温度处理下水稻籽粒蛋白含量及其组分差异

Table 1 Differences in total protein and its component contents in rice kernels between two temperature treatments

品种 Cultivar 处理 Treatment 相对含量Relative content (%) 绝对含量Accumulation amount (mg grain-1) 清蛋白 Albumin 球蛋白 Globulin 醇溶蛋白 Prolamin 谷蛋白 Glutelin 总蛋白 Total protein 清蛋白 Albumin 球蛋白 Globulin 醇溶蛋白 Prolamin 谷蛋白 Glutelin 谷/醇比 Glu/Prol 浙恢7954 Zhehui 7954 NT 0.72 b 0.80 b 0.61 a 6.92 b 9.17 b 0.171 b 0.190 a 0.145 a 1.644 b 11.34 b HT 1.06 a 0.95 a 0.57 b 7.83 a 10.29 a 0.221 a 0.199 a 0.122 b 1.678 a 13.74 a 黄华占 Huanghuazhan NT 0.95 b 0.93 b 0.72 a 7.93 b 10.46 b 0.214 b 0.209 b 0.162 a 1.785 a 11.01 a HT 1.15 a 1.02 a 0.65 b 8.21 a 10.83 a 0.253 a 0.225 a 0.143 b 1.810 a 12.63 a 秀水134 Xiushui 134 NT 1.06 a 0.96 a 0.56 a 6.53 b 8.97 b 0.233 a 0.211 a 0.123 a 1.442 b 11.71 b HT 0.92 b 0.97 a 0.52 b 7.26 a 9.61 a 0.186 b 0.196 b 0.103 b 1.466 a 14.23 a 秀水09 Xiushui 09 NT 1.01 a 1.07 b 0.64 a 6.47 b 9.38 b 0.224 a 0.237 a 0.142 a 1.433 a 10.11 b HT 0.98 a 1.12 a 0.57 b 7.24 a 10.15 a 0.195 b 0.221 b 0.113 b 1.439 a 12.70 a 9311 NT 0.89 a 0.97 a 0.57 a 7.32 b 10.67 b 0.209 b 0.228 a 0.130 a 1.724 a 12.84 b HT 0.88 a 1.02 a 0.58 a 8.01 a 11.02 a 0.224 a 0.216 b 0.120 a 1.695 a 13.81 a 甬优2640 Yongyou 2640 NT 0.92 b 1.09 a 0.65 a 7.13 b 9.96 b 0.212 a 0.251 a 0.150 a 1.642 a 10.97 b HT 0.99 a 1.18 a 0.54 b 7.46 a 10.35 a 0.216 a 0.258 a 0.123 b 1.632 a 13.81 a