| 地下滴灌技术在紫花苜蓿种植上的应用研究 |
| |
| 引用本文： | 吴文奇,夏玉慧,张志芬,王江,汪有科. 地下滴灌技术在紫花苜蓿种植上的应用研究[J]. 节水灌溉, 2009, 0(4) |
| |
| 作者姓名： | 吴文奇 夏玉慧 张志芬 王江 汪有科 |
| |
| 作者单位： | 1. 内蒙古通辽市水土保持局,内蒙古,通辽,028000
2. 西北农林科技大学,陕西,杨凌,712100 |
| |
| 基金项目： | 陕西省重大科技攻关项目(2006Kz08-G03) |
| |
| 摘 要： | 试验研究了不同滴灌带布设方式对紫花苜蓿的植株高度、茎粗、分枝数、根系生长、根系密度和产量等指标的影响,以期为滴灌在人工牧草种植中应用提供理论依据.结果表明:滴管带埋设深度和间距不同对苜蓿各个生育期生长特性指标影响不同.在苗期,埋设深度为10 cm间距为90 cm的处理,有利于苜蓿生长.从分枝期起,埋设深度为30 cm、间距为90 cm的处理优于其他处理.
|
| 关 键 词： | 地下滴灌 滴灌带埋深 滴灌带间距 |
Application of Subsurface Drip Irrigation in Planting of Alfalfa |
| |
| WU Wen-qi , XIA Yu-Hui , ZHANG Zhi-Fen , WANG Jiang , WANG You-ke. Application of Subsurface Drip Irrigation in Planting of Alfalfa[J]. Water Saving Irrigation, 2009, 0(4) |
| |
| Authors: | WU Wen-qi XIA Yu-Hui ZHANG Zhi-Fen WANG Jiang WANG You-ke |
| |
| Affiliation: | 1.Soil and Water Conservation Bureau of Tongliao City;Tongliao 028000;Inner Mongolia;China;2.Northwest A&F University;Yangling 712100;Shaanxi Province;China |
| |
| Abstract: | The experiment is conducted to study the influence of different layout type of drip irrigation tape on the growth characteristics indexes of Alfalfa,including plant height,root collar diameter,branch number per plant,main root length,weight density and yield,in order to provide theoretical basis for the application of drip irrigation in planting of forage.The results show that the burial depth and layout interval of drip irrigation tape have different influence on growth characteristics indexes of Alfalfa i... |
| |
| Keywords: | subsurface drip irrigation burial depth layout interval |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
