| 超级稻再生栽培留桩时间高度收获成熟度比较试验初报 |
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| 引用本文： | 梁娟英,林明龙,刘逊忠. 超级稻再生栽培留桩时间高度收获成熟度比较试验初报[J]. 广西农学报, 2009, 24(4): 5-7 |
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| 作者姓名： | 梁娟英 林明龙 刘逊忠 |
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| 作者单位： | 钦州市农业技术推广站,广西,535000;钦州市农业局,广西,535000;钦州市土壤肥料工作站,广西,535000 |
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| 基金项目： | 钦州市科学研究与开发计划项目 |
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| 摘 要： | 为探索超级稻再生栽培技术,设立留桩时间、留桩高度和收获成熟度3个对比试验。试验结果表明：早稻在8成5成熟收获留桩的发芽分蘖快、再生能力强、产量较高;早稻收割后3～4d留桩的再生效果最好;再生留桩最理想高度是6～8cm。
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| 关 键 词： | 超级稻 再生栽培 高产技术 |
A comparative experiment of stubble-remaining time stubble-remaining height and harvest maturity for super rice ratoon |
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| Liang Juan-ying et al. A comparative experiment of stubble-remaining time stubble-remaining height and harvest maturity for super rice ratoon[J]. Journal of Guangxi Agriculture, 2009, 24(4): 5-7 |
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| Authors: | Liang Juan-ying et al |
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| Affiliation: | Liang Juan-ying et al(Agricultural technique extension service station of Qinzhou City,Guangxi 535000,China) |
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| Abstract: | In order to explore super rice ratoon cultivation technology, three plots esperiment of stubble-remaining time,stubble-remaining height and harvest maturity was conducted. This experiment results show that When early rice is harvested at 85% maturity, its germination, tillering, regeneration capability and yield of ratoon rice are best; and when waiting time after harvesting early rice is about 3～4 days , regeneration capability and yield of ratoon rice are best; and most suitable height of rice straw after harvesting early rice is 6～8cm. |
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| Keywords: | super rice ratoon cultivation high-yield techniques |
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