| 紫花苜蓿越冬技术的研究 |
| |
| 引用本文： | 杜吉到,郑殿峰,张玉先,冯乃杰,丁希武,梁喜龙,张大朋.紫花苜蓿越冬技术的研究[J].黑龙江八一农垦大学学报,2005,17(6):5-8. |
| |
| 作者姓名： | 杜吉到 郑殿峰 张玉先 冯乃杰 丁希武 梁喜龙 张大朋 |
| |
| 作者单位： | 黑龙江八一农垦大学植物科技学院,大庆,163319 |
| |
| 摘 要： | 通过不同播期、不同品种、不同栽培措施的试验，结果表明：适时早播有利于提高紫花苜蓿的越冬能力，随着播期的延迟。紫花苜蓿的越冬率明显降低：紫花苜蓿的越冬能力受其遗传因素的影响。不同基因型间紫花苜蓿的越冬率存在差异；覆土可以提高紫花苜蓿的越冬率。
|
| 关 键 词： | 紫花苜蓿 品种 播期 覆土 越冬率 |
| 文章编号： | 1002-2090（2005）06-0005-04 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005年10月25 |
Research of Alfalfa Winter Survival Technology |
| |
| DU Ji-dao,ZHENG Dian-feng,ZHENG Yu-xian et al..Research of Alfalfa Winter Survival Technology[J].Journal of Heilongjiang August First Land Reclamation University,2005,17(6):5-8. |
| |
| Authors: | DU Ji-dao ZHENG Dian-feng ZHENG Yu-xian |
| |
| Abstract: | Through the experiment about different sowing dates, different varieties and different culture measures in alfalfa, the result showed that apt sow.ing early was benefit to increase alfalfa winter survival ability, with the sowing date delaying the alfalfa winter survival ability dropped obviously, alfalfa winter survival ability was affected by genetics factors, alfalfa winter survival rate was different among different genotype, covering soil could improve the alfalfa winter survival rate. |
| |
| Keywords: | alfalfa variety sowing date covering soil winter survival rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
