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| 优质水稻中优608高产栽培的优化模式 | |
| 引用本文： | 潘宗东,柏光晓,石明,顾亚佟,彭朝才.优质水稻中优608高产栽培的优化模式[J].贵州农业科学,2011,39(6):71-73. |
| 作者姓名： | 潘宗东 柏光晓 石明 顾亚佟 彭朝才 |
| 作者单位： | 1. 贵州大学,农学院,贵州,贵阳,550025;贵州省黔东南州农业科学研究所,贵州,凯里,556000 2. 贵州大学,农学院,贵州,贵阳,550025 3. 贵州省黔西南州农业科学研究所,贵州,兴义,562400 4. 贵州省黔东南州农业科学研究所,贵州,凯里,556000 |
| 基金项目： | 贵州省科技成果重点推广项目“中优608大面积示范推广”[黔科合成字(2009)5] |
| 摘 要： | 为了解氮、磷、钾肥施用量及栽培密度对优质水稻中优608产量的影响,探明优质水稻中优608的高产栽培模式,采用二次通用旋转组合设计,分析中优608产量与栽插密度及N、P、K施用量之间的相关性,建立各因素与产量指标的数学模型,确立中优608高产栽培优化模式.结果表明,在施有机肥1500 kg/667m2的条件下,移栽密度1... |
| 关 键 词： | 中优608 高产栽培 优化模式 栽插密度 |
Optimized Pattern for High Yield Cultivation of High-quality Hybrid Rice Variety Zhongyou 608 |
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| PAN Zong-dong,BAI Guang-xiao,SHI Ming,GU Ya-tong,PENG Chao-cai.Optimized Pattern for High Yield Cultivation of High-quality Hybrid Rice Variety Zhongyou 608[J].Guizhou Agricultural Sciences,2011,39(6):71-73. | |
| Authors: | PAN Zong-dong BAI Guang-xiao SHI Ming GU Ya-tong PENG Chao-cai |
| Institution: | PAN Zong-dong1,2,BAI Guang-xiao1,SHI Ming3,GU Ya-tong2,PENG Chao-cai2(1.College of Agriculture,Guizhou University,Guiyang,Guizhou 550025,2.Guizhou Southeast Institute of Agricultural Sciences,Kaili,Guizhou 556000,3.Guizhou Southwest Institute of Agricultural Sciences,Xingyi,Guizhou 562400,China) |
| Abstract: | Correlation of yield to cultivation density and NPK application amount of high-quality hybrid rice variety Zhongyou 608 were analyzed,mathematical model of each factor and yield index was established,and optimized pattern for high yield cultivation on Zhongyou 608 was determined by application of quadratic general rotation design to study the effect of NPK amount and cultivation density to yield,and explore the high yield cultivation pattern for Zhongyou 608.The results showed that the optimal planting dens... |
| Keywords: | hybrid rice variety Zhongyou 608 high yield cultivation optimized pattern planting density |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |