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| 冷烂田水稻制种综合配套技术研究 | |
| 引用本文： | 商胜东,陈远育,陈光友,夏袆.冷烂田水稻制种综合配套技术研究[J].贵州大学学报(农业与生物科学版),2000,19(2):90-93. |
| 作者姓名： | 商胜东 陈远育 陈光友 夏袆 |
| 作者单位： | 1. 贵州省道真自治县种子公司,贵州道真,563500 2. 贵州省道真自治县植保站,贵州道真,563500 3. 贵州省道真自治县上坝乡农技站,贵州道真,563500 |
| 摘 要： | 针对冷烂田制约水稻制种产量的障碍因子，根据父母本的生长发育规律，以加大“双亲”基本苗，增加肥料种类，改进施肥方法，加强病虫防治等综合配套改良技术为手段，经连续２年的试验研究，结果表明：综合配套改良技术使父母本秧苗长势健壮，病害发生少，生育期缩短３～４ｄ，构成种子产量的三个因素明显优于对照，增产达极显著水平，其增加投入与增产效益比值为１：５．０８～６．５７。 |
| 关 键 词： | 冷烂田 水稻 制种 产量 综合配套技术 |
| 文章编号： | 1008-0457(2000)02-0090-04 |
| 修稿时间： | 1998-12-03 |
Research for cultivation techniques of high-yield hybridized rice seeds by means of serial comprehensive improvement in cold and rotten fields |
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| SHANG Sheng-dong,CHEN Yuan-yu,CHEN Guang-you,XIA Wei.Research for cultivation techniques of high-yield hybridized rice seeds by means of serial comprehensive improvement in cold and rotten fields[J].Journal of Mountain Agriculture & Biology,2000,19(2):90-93. | |
| Authors: | SHANG Sheng-dong CHEN Yuan-yu CHEN Guang-you XIA Wei |
| Institution: | SHANG Sheng-dong ;(Daozhen Autonomous County Seed Company of Guizhou Daozheu 563500, China);CHEN Yuan-yu ;(Daozhen Autonomous County Plant protection and Quarantine Station of Guizhou province, Daozhen 563500, China);CHEN Guang-you ;(Daozhen Autonomous County Seed Company of Guizhou Daozheu 563500, China);XIA Wei ;( Shangba Jownship Agricultural Technique Station of Daozhen Autonomous County, Daozheu 563500, China) |
| Abstract: | |
| Keywords: | cold and rotten fields rice hybridized seeds field production serial techniques |
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