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| 绿洲区紫花苜蓿和无芒雀麦混播草地的综合评价 | |
| 引用本文： | 张仁平,于磊,唐卫云,鲁为华.绿洲区紫花苜蓿和无芒雀麦混播草地的综合评价[J].草原与草坪,2009(1):61-64. |
| 作者姓名： | 张仁平 于磊 唐卫云 鲁为华 |
| 作者单位： | 1. 新疆维吾尔族自治区草原总站,新疆,乌鲁木齐,830049 2. 新疆石河子大学动物科技学院,新疆,石河子,832003 3. 甘肃临夏县畜牧局,甘肃,临夏,731801 |
| 基金项目： | 新疆兵团科技攻关项目 |
| 摘 要： | 选择适宜在新疆绿洲区种植的紫花苜蓿和无芒雀麦品种进行混播，以期确定紫花苜蓿和无芒雀麦混播的比例和最佳刈割期。通过观测，获取各个混播群落内各组合的产量、营养成分、土壤养分的动态变化等系列参数，运用层次（AHP）分析法对测得的数据进行综合评价，结果表明：A1T2（紫花苜蓿和无芒雀麦混播比例为5：5，刈割期在紫花苜蓿初花期）的综合评价最好，其次为CK1T2（单播，紫花苜蓿初花期刈割）和A1T2（混播比例为5：5，在孕蕾期刈割）综合评价较好，在绿洲区可进行推广种植。 |
| 关 键 词： | 人工草地 混播 绿洲区 层次分析法 |
Synthetical evaluation of mixed-pasture of alfalfa and smooth bromegrass in oasis area |
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| ZHANG Ren-ping,YU Lei,TANG Wei-yun,LU Wei-hua.Synthetical evaluation of mixed-pasture of alfalfa and smooth bromegrass in oasis area[J].Grassland and Turf,2009(1):61-64. | |
| Authors: | ZHANG Ren-ping YU Lei TANG Wei-yun LU Wei-hua |
| Institution: | 1.Grassland Station of Xinjiang;Urumuqi 830049;China;2.College of Animal Science and Technology;Shihezi University;Shihezi 832003;3.Animal Husbandry Bureau of Linxia County;Linxia 731801;China |
| Abstract: | Alfalfa and smooth bromegrass were selected to establish mixed pasture in oasis area of Xinjiang to study the suitable mixture proportion and harvesting time.The grass yield,nutrient contents and soil nutrient variation were measured and analyzed by AHP method.The results showed that A1T2(mixture ratio of alfalfa and smooth bromegrass was 5∶5,harvested in early flowering period of alfalfa) was the best,and followed by CK1T2(single alfalfa,harvested in early flowering period of alfalfa) and A1T1(mixture ratio of alfalfa and smooth bromegrass was 5∶5,harvested in bud period of alfalfa). |
| Keywords: | sowed grassland mixture sowing oasis AHP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |