小麦和油菜秸秆还田处理对盐胁迫下水稻产量和品质的影响

滕文, 叶凡, 周舟, 王屿乐, 刘立军

Effects of Wheat and Rapeseed Straw Returning on Yield and Quality of Rice under Salt Stress

Teng Wen, Ye Fan, Zhou Zhou, Wang Yule, Liu Lijun

表2 不同秸秆还田处理对稻米加工品质和外观品质的影响

Table 2 Effects of different straw returning on processing quality and appearance quality of rice %

品种 Cultivar 盐处理 Salt treatment 秸秆处理 Straw treatment 糙米率 Brown rice rate 精米率 Polished rice rate 整精米率 Head rice rate 垩白粒率 Chalky grain rate 垩白度 Chalkiness 南粳9108 Nanjing 9108 CK NS 83.1c 72.3bc 66.7b 32.4a 21.5a WS 85.3ab 75.4a 68.8a 27.4b 18.8b RS 86.4a 76.9a 69.0a 26.0b 17.4b SS NS 78.2d 66.8d 61.1d 31.2a 19.9a WS 82.9c 71.5c 62.9cd 22.3c 16.3c RS 84.2bc 72.2bc 63.8c 21.5c 15.3c 华粳5号 Huajing 5 CK NS 81.4b 70.5ab 66.5b 29.5a 18.5a WS 83.6a 70.6ab 68.4a 25.0b 16.5b RS 84.0a 71.3a 69.5a 24.5b 15.4b SS NS 73.0d 66.1c 56.5d 28.1a 17.5a WS 78.3c 68.7b 60.3c 19.2c 15.1c RS 80.1bc 70.0ab 61.6c 18.3c 14.7c