| EM制剂对紫花苜蓿生长的影响 |
| |
| 引用本文： | 程连.EM制剂对紫花苜蓿生长的影响[J].草业科学,2009,26(3):72-74. |
| |
| 作者姓名： | 程连 |
| |
| 作者单位： | 武威市畜牧兽医局,甘肃,武威,733000 |
| |
| 摘 要： | 为了探索有效微生物群（EM）制剂在牧草种植方面的应用效果，2008年4-6月，在古浪县荣昌养殖场进行了EM制剂喷施紫花苜蓿Medicago sativa效果试验。结果表明，施用EM稀释液，苜蓿花蕾期和开花期提前，促进了苜蓿生长，使其产量增加；不同处理间苜蓿株高和产量以及经济效益均为叶面喷施EM＞灌水施入EM＞对照，叶面喷洒和随水灌入EM分别比对照增加收入825元/hm2和300元/hm2。因此，EM制剂对苜蓿生长具促进作用，生产中，以叶面喷施EM为佳。
|
| 关 键 词： | EM制剂 紫花苜蓿 产量 |
Effect of EM agent on alfalfa growth |
| |
| CHENG Lian.Effect of EM agent on alfalfa growth[J].Pratacultural Science,2009,26(3):72-74. |
| |
| Authors: | CHENG Lian |
| |
| Institution: | Animal Husbandry and Veterinary Bureau of Wuwei City;Wuwei 733000;China |
| |
| Abstract: | The EM agent was applied through sprinkle irrigation to alfalfa on Rongchang Breeding Farm of Gulang County.The result showed that the EM diluent could cause ahead of the stages of bud and florescence in alfalfa,promote the growth and increase the yield.The height,yield and economic efficiency of alfalfa among different treatment groups were as follows: leaf spraying > irrigation > control.The economic efficiency of the leaf spraying and irrigation could increased by 825 yuan/hm2 and 300 yuan/hm2 respective... |
| |
| Keywords: | EM alfalfa yield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《草业科学》浏览原始摘要信息 |
| 点击此处可从《草业科学》下载免费的PDF全文 |
|
