| 北京地区多叶型苜蓿生产性能的研究 |
| |
| 引用本文： | 毛培春,孟林,张国芳,李潮流.北京地区多叶型苜蓿生产性能的研究[J].草业科学,2006,23(7):19-22. |
| |
| 作者姓名： | 毛培春 孟林 张国芳 李潮流 |
| |
| 作者单位： | 北京市农林科学院草业与环境研究发展中心,北京,100089;北京市农林科学院草业与环境研究发展中心,北京,100089;北京市农林科学院草业与环境研究发展中心,北京,100089;北京市农林科学院草业与环境研究发展中心,北京,100089 |
| |
| 基金项目： | 北京市优秀人才培养专项经费资助(青年骨干专项)——高蛋白多叶型苜蓿品种引选及其开发关键技术研究 |
| |
| 摘 要： | 对北京地区引种的11个多叶型苜蓿Medicago sativa品种产量、叶茎比、鲜干比、再生速度及营养成分等生产性能指标进行了系统研究,并经过综合分析可得,各试验材料都表现较好,作为主要指标的干草产量都超过了13 t/hm2,粗蛋白含量超过了20%,其中Forerunner、DK127、DK134和DK124综合表现突出,可作为优先考虑的优质高蛋白多叶型苜蓿推广示范品种。
|
| 关 键 词： | 多叶型苜蓿 引种 生产性能 |
| 文章编号： | 1001-0629（2006）07-0019-04 |
| 收稿时间： | 11 21 2005 12:00AM |
| 修稿时间： | 2005-11-21 |
Study on the productive performance of multifoliar alfalfa in Beijing |
| |
| MAO Pei-chun,MENG Lin,ZHANG Guo-fang,LI Chao-liu.Study on the productive performance of multifoliar alfalfa in Beijing[J].Pratacultural Science,2006,23(7):19-22. |
| |
| Authors: | MAO Pei-chun MENG Lin ZHANG Guo-fang LI Chao-liu |
| |
| Institution: | Beijing Academy of Agriculture and Forestry Sciences, Beijing 100089,China |
| |
| Abstract: | Productive performance indexes such as hay yield, leaf-stem ratio, dry-fresh ratio, regenerative speed and nutritious component of 11 multifoliar alfalfas had been studied in the trial for selecting better multifoliar alfalfa varieties in Beijing. Result of comprehensive analysis showed that all material exhibited good production in the trial, the main index as hay production was all over 13 t/hm^2 a year and protein component over 20%. Forerunner, DK127.DK134 and DK124 had comprehensive performance better than other materials and can be extended preferentially as better high protein multifoliar alfalfa in Beijing. |
| |
| Keywords: | multifoliar alfalfa introduction productive performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
