草地学报

草地学报 ›› 2016, Vol. 24 ›› Issue (5): 1126-1130.DOI: 10.11733/j.issn.1007-0435.2016.05.030

• 研究专报 • 上一篇    下一篇

旱作条件下新疆天山北坡中山带人工草地建植效果评价

贾纳提, 刘梦, 梁维维, 李学森, 麦丽亚·伊尔斯比克   

  1. 新疆畜牧科学院草业研究所, 新疆 乌鲁木齐 830000
  • 收稿日期:2015-08-05 修回日期:2016-03-07 出版日期:2016-10-15 发布日期:2017-01-13
  • 通讯作者: 梁维维
  • 作者简介:贾纳提(1969-),女,哈萨克族,新疆塔城人,本科,研究员,主要从事牧草遗传育种工作,E-mail:caoyuanjia@126.com
  • 基金资助:

    农业科技成果转化资金项目“塔乌库姆冰草良种繁育及丰产栽培技术示范”（2011GB2G400015）；“新疆牧草种质创新、新品种培育及草产业化研究与示范”（201230116-4）资助

Evaluation of Planting Effect of Artificial Grassland Cultivated in the Middle Zone of Northern Slope of Tianshan Mountains

JIA Na-ti, LIU Meng, LIANG Wei-wei, LI Xue-sen, MAI Li-ya   

  1. Grass Industry, Research Institute of Xinjiang Animal Science Academy, Urumqi, Xinjiang 830000, China
  • Received:2015-08-05 Revised:2016-03-07 Online:2016-10-15 Published:2017-01-13

PDF

摘要：

在新疆天山北坡中山带选用紫花苜蓿（Medicago sativa）、红豆草（Onobrychis viciaefolia）、无芒雀麦（Bromus inermis）、冰草（Agropyron cristatum）、披碱草（Elymus dahuricus）等8种牧草，旱作建植豆禾混播、豆科及禾本科单播多年生人工草地。运用AHP和DTOPSIS分析法进行产量、营养品质、土壤养分综合比较，旨在筛选适宜于该区域及类似生态区域推广种植的旱作人工草地类型。结果表明：在本地区最适宜的混播人工草地类型是红豆草+无芒雀麦+冰草+苇状羊茅混播；最适宜的单播人工草地类型是红豆草。

关键词: 新疆天山北坡中山带, 旱作人工草地, 牧草产量, 牧草营养品质, 土壤养分

Abstract:

In order to screen out the optimal forage species grown in the middle zone on northern slope of Tianshan mountains, Medicago sativa Linn, Onobrychis viciaefolia Scop, Bromus inermis Layss, Agropyron cristatum Gaertn, Elymus dahuricus Turcz, Festuca arundinacea Schreb, Psathyrostachys juncea Nevski, Elymus sibiricus Linn were used as experimental materials to establish artificial grassland of grasses and legume grown in monoculture or in mixture. In the experiments forage yield, nutritional quality and soil nutrient were analyzed by AHP and DTOPSIS methods. The results showed that in this area the best mixed seeding is Onobrychis viciaefolia Scop+Bromus inermis Layss+Agropyron cristatum Gaertn+Festuca arundinacea Schreb, and the best single seeding is Onobrychis viciaefolia Scop.

Key words: The middle zone on northern slope of Tianshan mountains, Dry farming artificial grassland, Forage yield, Forage nutritive quality, Soil nutrients

中图分类号: