南方稻区优良食味与高产协同的单季晚粳稻品种特点研究

胡蕾,朱盈,徐栋,陈志峰,胡兵强,韩超,裘实,吴培,张洪程,魏海燕

Characteristics of Good Taste and High Yield Type of Single Cropping Late Japonica Rice in Southern China

HU Lei,ZHU Ying,XU Dong,CHEN ZhiFeng,HU BingQiang,HAN Chao,QIU Shi,WU Pei,ZHANG HongCheng,WEI HaiYan

表4 2017 年扬州地区不同类型单季晚粳加工及外观品质差异

Table 4 Differences in milling and appearance quality of single-season late japonica rice with different types in Yangzhou in 2017

品种类型 Type 品种名称 Cultivar 糙米率 Brown rice (%) 精米率 Milled rice (%) 整精米率 Head milled rice (%) 长宽比 (L/W) 透明度 Transparency 垩白粒率 CR (%) 垩白度 CD (%) 味优高产 GH 南粳46 Nanjing46 84.95 76.14 64.87 1.74 3 69.07 30.44 苏香粳100 Suxiangjing100 84.99 76.90 63.10 1.73 3 71.39 27.86 常软07-7 Changruan07-7 85.17 75.47 63.38 1.72 3 56.61 19.68 平均值 Mean 85.04a 76.17a 63.78a 1.73a 3a 65.69a 25.99a 味优中产 GM 宁9044 Ning9044 85.15 74.71 63.72 1.71 3 83.27 34.72 苏2250 Su2250 84.39 73.69 64.22 1.78 3 68.85 29.24 嘉67 Jia67 84.96 72.00 63.09 1.82 2 51.36 18.95 平均值 Mean 84.83a 73.47a 63.68a 1.77a 3a 67.83a 27.63a 味中高产 MH 常农粳8号 Changnongjing8 85.05 72.36 58.08 1.86 1 46.61 17.07 淮香粳15号 Huaixiangjing15 84.63 71.34 58.66 2.01 1 35.93 10.78 武粳215 Wujing215 84.57 69.00 53.37 1.63 2 34.94 13.05 平均值 Mean 84.75a 70.9b 56.70b 1.83a 1a 39.16b 13.63b