淮北地区机械化种植方式对不同生育类型优质食味粳稻产量及品质的影响
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韩超,许方甫,卞金龙,徐栋,裘实,赵晨,朱盈,刘国栋,张洪程,魏海燕
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Effects of Mechanical Planting Methods on Yield and Quality of Japonica Rice with Good Taste and Different Growth Durations in Huaibei Region
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Chao HAN,Fang-Fu XU,Jin-Long BIAN,Dong XU,Shi QIU,Chen ZHAO,Ying ZHU,Guo-Dong LIU,Hong-Cheng ZHANG,Hai-Yan WEI
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表9 不同机械化种植方式下优质食味粳稻淀粉RVA谱特征值的影响
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Table 9 Effect of different mechanized planting methods on RVA profile of japonica rice with good taste quality
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生育类型 Growth type | 品种 Cultivar | 种植方式 Planting method | 峰值黏度 Peak viscosity (cP) | 热浆黏度 Trough viscosity (cP) | 最终黏度 Final viscosity (cP) | 崩解值 Break down (cP) | 消减值 Setback (cP) | 中熟中粳 | 南粳2728 | 毯苗机插 MC | 2613 Aa | 1275 Aa | 1478 Bb | 1338 Aa | -1135 Bb | MMMJ | Nanjing 2728 | 机械直播 MD | 2451 Bb | 1203 Bb | 1764 Aa | 1248 Bb | -687 Aa | | 南粳505 | 毯苗机插 MC | 2685 Aa | 1056 Aa | 1569 Aa | 1629 Aa | -1116 Bb | | Nanjing 505 | 机械直播 MD | 2337 Bb | 879 Bb | 1362 Bb | 1458 Bb | -975 Aa | 迟熟中粳 | 南粳9108 | 毯苗机插 MC | 2231 Aa | 1086 Aa | 1708 Aa | 1145 Aa | -523 Bb | LMMJ | Nanjing 9108 | 机械直播 MD | 1956 Bb | 925 Bb | 1575 Bb | 1031 Bb | -381 Aa | | 南粳3818 | 毯苗机插 MC | 2363 Aa | 1298 Aa | 2487 Aa | 1065 Aa | 124 Aa | | Nanjing 3818 | 机械直播 MD | 2065 Bb | 1155 Bb | 2264 Bb | 910 Bb | 199 Ab | 生育类型 Growth and development types (GDT) | ** | ns | ** | ** | ** | 品种Cultivar (C) | ** | ** | ** | ** | ** | 种植方式Planting methods (PM) | ** | ** | ** | ** | ** | 生育类型×品种 GDT×C | ** | * | ** | ** | ** | 生育类型×种植方式 GDT×PM | ** | ** | ns | ns | ns | 品种×种植方式 C×PM | ** | ** | ** | ** | ** | 生育类型×品种×种植方式 GDT×C×PM | ** | ** | ** | ** | ** |
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