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| 栽培因素对北方粳稻产量及米质的影响——第8报 插秧时间对产量及米质的影响 | |
| 引用本文： | 严光彬,李彦利,孟令君,贾玉敏,严永峰,陶宏.栽培因素对北方粳稻产量及米质的影响——第8报 插秧时间对产量及米质的影响[J].北方水稻,2006(6):30-31. |
| 作者姓名： | 严光彬 李彦利 孟令君 贾玉敏 严永峰 陶宏 |
| 作者单位： | 1. 通化市农业科学研究院,吉林,梅河口,135007 2. 吉林省农业科学研究院水稻研究所,吉林,公主岭,136100 3. 通化市种子管理站,吉林,通化,134000 |
| 摘 要： | 不同插秧时间对产量及米质影响研究结果表明,晚插秧时对于水稻的株高生长、分蘖发育、叶龄增长都没有太大的影响,而影响最大的是千粒重,其次是平均每穗粒数。早插秧时每穴有效穗数有所减少。晚插秧时虽然有利于提高外观品质和食味品质,但不利于提高加工品质。本试验条件下,一般在5月25日前后5d开始和结束插秧,可以兼顾产量和米质。 |
| 关 键 词： | 北方粳稻 插秧时间 产量 米质 |
| 文章编号： | 1007-5003(2006)06-0030-03 |
| 修稿时间： | 2006年5月8日 |
The Effect of Cultivation Factors on Northern Rice Yield and Quality The 8th Report: The Effect of Transplanting Time on the Yield and Quality of Rice |
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| Yan Guangbin,Li Yanli,Meng Lingjun,Ja Yumin,Yan Yongfeng,Tao Hong.The Effect of Cultivation Factors on Northern Rice Yield and Quality The 8th Report: The Effect of Transplanting Time on the Yield and Quality of Rice[J].Reclaiming and Rice Cultivation,2006(6):30-31. | |
| Authors: | Yan Guangbin Li Yanli Meng Lingjun Ja Yumin Yan Yongfeng Tao Hong |
| Institution: | Yan Guangbin1,Li Yanli1,Meng Lingjun1,Ja Yumin1,Yan Yongfeng2,Tao Hong3 |
| Abstract: | The effect of transplanting time on rice yield and quality showed that the late transplanting has seldom effect on plant height, tillering development, and leaf age, but has a great effect on 1000-grain weight and mean grains per panicle. Early transplanting lead to the decrease of effective panicles per hill; however, late transplanting was favorable to increase the appearance quality and eating quality, but not helpful to increase the milling quality. In this experimental condition, the transplanting duration before and after five days of May 25th is suitable to combine high yield and fine quality. |
| Keywords: | Northern japonica rice transplanting time yield rice quality |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |