| 密度与施肥对双低春油菜产量、含油量的影响 |
| |
| 引用本文： | 杜艳丰,张胜,张润生.密度与施肥对双低春油菜产量、含油量的影响[J].新疆农业职业技术学院学报,2006(3). |
| |
| 作者姓名： | 杜艳丰 张胜 张润生 |
| |
| 作者单位： | 新疆农业职业技术学院生物科技分院，内蒙古农业大学农学院，内蒙古农业大学农学院 昌吉831100 内蒙古农业大学农学院，呼和浩特010019，呼和浩特010019，呼和浩特010019 |
| |
| 摘 要： | 本文试验采用三因子二次通用旋转组合设计,建立并分析了密度、氮、磷与双低春油菜产量、含油量关系的数学模型。结果表明,不同密度和氮、磷施肥水平对春油菜产量、产油量影响显著,氮、磷施肥水平对春油菜含油量影响显著,密度对春油菜含油量影响不喧显著。
|
| 关 键 词： | 双低春油菜 密度 施肥 产量 含油量 数学模型 |
Effect of Density and Fertilization on Yield and Fat Content in Seeds of Double-low Spring Rape |
| |
| DU Yan-feng.Effect of Density and Fertilization on Yield and Fat Content in Seeds of Double-low Spring Rape[J].Journal of Xinjiang Agricultural Vocational Technical College,2006(3). |
| |
| Authors: | DU Yan-feng |
| |
| Institution: | DU Yan-feng~ |
| |
| Abstract: | The experiment use the means of quadratic rotational combination design,create and analyse a three-factor(application Density,N,P) quadratic mathematic models.To demonstrate the relationships between yield and fat content in seeds of double-low spring rape plant density,N,P applied. The result indicated that the effects of different density and levels of N,P application on double-low spring tape's yield and fat content in seeds was obvious, effect of different levels application of N,P on rapeseed's fat content in seeds was also obvious,but the effect of density on rapeseed's fat content in seeds was not obvious. |
| |
| Keywords: | Double-low spring rape Density Fertilization Yield Fat content in seeds Mathematic model |
| 本文献已被 CNKI 等数据库收录！ |
|
