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1 不同秸秆还田处理对水稻产量及其构成因素的影响

Table 1 Effects of different straw returning on yield and its components of rice

品种 Cultivar 盐处理 Salt treatment 秸秆处理 Straw treatment 穗数（/盆） Number of panicles (/pot) 每穗粒数 Grains number per panicle 结实率 Seed-setting rate (%) 千粒重 1000-grain weight (g) 产量（g/盆） Yield (g/pot) 南粳9108 Nanjing 9108 CK NS 24.3a 166.6ab 87.2a 25.7bc 90.7b WS 23.8a 174.4a 87.1a 26.1ab 94.4a RS 24.0a 179.5a 85.1b 26.5a 97.2a SS NS 15.3c 122.1c 77.2c 25.4c 36.4d WS 17.3bc 151.6b 85.0b 25.1c 55.5c RS 19.3b 164.3ab 74.2c 25.4c 59.5c 华粳5号 Huajing 5 CK NS 20.3a 156.4abc 90.2a 28.2bc 80.3b WS 18.3abc 174.5ab 90.8a 29.6a 85.3a RS 19.7ab 178.3a 88.4b 29.0ab 89.7a SS NS 12.7d 120.2c 68.4e 27.8cd 28.5d WS 15.3cd 139.6bc 80.8c 27.4cd 46.6c RS 16.7bc 138.1bc 76.0d 27.9d 48.9c