|
|||||
|
|
| 不同灌水时期对高粱产量及产量构成因素的影响 | |
| 引用本文： | 呼瑞梅,陈永胜,李国瑞,王振国,李岩,李默,邓志兰,崔凤娟,徐庆全.不同灌水时期对高粱产量及产量构成因素的影响[J].内蒙古民族大学学报(自然科学版),2014(4):414-417. |
| 作者姓名： | 呼瑞梅 陈永胜 李国瑞 王振国 李岩 李默 邓志兰 崔凤娟 徐庆全 |
| 作者单位： | 1. 内蒙古民族大学，内蒙古通辽 028043; 通辽市农业科学研究院，内蒙古通辽 028000 2. 内蒙古民族大学,内蒙古通辽,028043 3. 通辽市农业科学研究院,内蒙古通辽,028000 |
| 基金项目： | 农业部现代农业产业技术体系项目 |
| 摘 要： | 以通杂108、通杂126为材料,分析了在不同灌水时期处理下产量及与产量有关的穗长、穗重、穗粒重、千粒重等农艺性状的关系,结果表明：4个处理均比CK增产,差异均达极显著水平,两品种产量及不同灌水时期间产量差异达极显著水平;穗重、穗粒重与产量呈极显著正相关,从直接通径系数分析来看,穗粒重对产量的直接通径系数最大,穗重通过穗粒重对产量影响的间接通径系数正向最大. |
| 关 键 词： | 灌水时期 高粱 产量 产量构成 |
The Different Irrigation Period Impacts to Sorghum Production and Yield Components |
|
| HU Rui-mei,CHEN Yong-sheng,LI Guo-rui,WANG Zhen-guo,LI Yan,LI Mo,DENG Zhi-lan,CUI Feng-juan,XU Qing-quan.The Different Irrigation Period Impacts to Sorghum Production and Yield Components[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2014(4):414-417. | |
| Authors: | HU Rui-mei CHEN Yong-sheng LI Guo-rui WANG Zhen-guo LI Yan LI Mo DENG Zhi-lan CUI Feng-juan XU Qing-quan |
| Institution: | HU Rui-mei,CHEN Yong-sheng,LI Guo-rui,WANG Zhen-guo, LI Yan,LI Mo,DENG Zhi-lan,CUI Feng-juan,XU Qing-quan (1.Inner Mongolia University for Nationalities,Tongliao 028043,China; 2.Academy of Agricultural Sciences of Tongliao City,Tongliao 028000,China) |
| Abstract: | The material was hybrid 108 and 126. Under the different irrigation period, analyzed the relationship between yield and spike length, spike weight, spike grain weight, grain related to the yield and so other agronomic traits.The results showed that the Four processing than CK to increase production, the differences were very significant level;The production of two varieties and different irrigation yield differences were very significant level; Spike weight, spike grain weight were very significant positive correlation with yield. From the direct path coefficient analysis, spike grain weight of the direct path coefficient of output is the largest; spike weight impact on the production of indirect path coefficient is biggest by spike grain weight. |
| Keywords: | Irrigation period Sorghum Yield Yield components |
| 本文献已被 维普 万方数据 等数据库收录！ | |