| 水稻“三定”栽培技术在贺州市八步区的应用效果 |
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| 引用本文： | 罗永仕.水稻“三定”栽培技术在贺州市八步区的应用效果[J].广西农学报,2014(2):4-6,27. |
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| 作者姓名： | 罗永仕 |
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| 作者单位： | 贺州市八步区农业技术推广站,广西542899 |
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| 摘 要： | 水稻"三定"栽培技术是以因地定产、依产定苗、测苗定氮(简称"三定")而形成的一套以精量播种、宽行匀植、平衡施肥、干湿灌溉、综合防治病虫等技术集成体系。2012年,在广西贺州市八步区实施三定栽培试验示范,实施面积800.3 hm2,总产698.9万kg,增产幅度达10.4%,取得较好的经济效益和社会效益。
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| 关 键 词： | 水稻 定产 定苗 定氮 应用 效果 |
The application effect of ＂three confirmings＂ cultivation technology of ricein Babu District,Hezhou City |
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| Luo Yong-shi.The application effect of ＂three confirmings＂ cultivation technology of ricein Babu District,Hezhou City[J].Journal of Guangxi Agriculture,2014(2):4-6,27. |
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| Authors: | Luo Yong-shi |
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| Institution: | Luo Yong-shi (Babu District agriculture technology extension service station of Hezhou City, Guangxi 542899, China) |
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| Abstract: | ＂Three comqrmings＂ cultivation technology of rice means yield confirming based on cultivated area, cultivated density co condition, which is an int balanced fertilization, dry nfirming egrated based on yield objective and nitrogen application based on seedling technology system of precision seeding, wide line ＆ even planting, ＆ wet irrigation, integrated pest management etc. In 2012, an experiment and demo was conducted in Babu District, Hezhou City, Guangxi, which has area of 800.3 hm？ ,total yield of 6.989 million kg and yield-increase rate of 10.4%, and achieved good economic and social ben- efits. |
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| Keywords: | Rice yield confirming based on cultivated area cultivated density confirming based onyield objective nitrogen application based on seedling condition application effect |
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