| 杂交稻黔优301不同播种期和密度的栽培试验 |
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| 引用本文： | 吴仲珍,何晓明,芦峰.杂交稻黔优301不同播种期和密度的栽培试验[J].贵州农业科学,2006,34(2):39-41. |
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| 作者姓名： | 吴仲珍 何晓明 芦峰 |
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| 作者单位： | 铜仁地区农业技术推广站,贵州,铜仁,554300 |
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| 基金项目： | 贵州省农业科学院资助项目 |
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| 摘 要： | 通过播期和密度2因子试验,分析得出水稻新品种黔优301在铜仁地区海拔600m左右获得高产的最佳栽培模式。播种期为4月中旬,密度在1．4万～1．5万窝／667m2,采用旱育浅植,加强田间肥水管理,综合防治病虫害,可获 600kg／667m2以上产量。
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| 关 键 词： | 杂交稻 黔优301 密度 播期 |
| 文章编号： | 1001-3601（2006）02-0058-0039-03 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005-12-202005-12-26 |
Effects of Different Sowing Time and Density on Yield of Qianyou 301,a New Hybrid Rice Variety |
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| WU Zhong-zhen,HE Xiao-ming,LU Feng.Effects of Different Sowing Time and Density on Yield of Qianyou 301,a New Hybrid Rice Variety[J].Guizhou Agricultural Sciences,2006,34(2):39-41. |
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| Authors: | WU Zhong-zhen HE Xiao-ming LU Feng |
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| Institution: | Tongren Extension Station of Agricultural Techniques, Guizhou 554300, China |
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| Abstract: | The optimal cultivated model for higher yield of Qianyou 301 is obtained by taking a field experiment with different sowing time and density in Tongren prefecture with an elevation of 600 meters. The main cultivated measures for yield over 600 kg/667m2 are that sowing on the middle ten days of April, 14000~15000 holes/667m2 of planting density, breeding seedling on upland nursery, shallow transplanting, rational management of manure and water, and controlling pest and diseases in field. |
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| Keywords: | hybrid rice Qianyou 301 density sowing time |
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