1) Natural grassland
天然草场
1.
The investigation of invasive plant species in natural grasslandat Liangshan , Sichuan province;
四川凉山天然草场遭受外来物种入侵的调查研究
2.
Studies on the types of natural grassland in North Shaanxi province;
陕北天然草场的类型研究
2) Natural pasture
天然草场
1.
The annual yield of dry grass in the natural pasture of Chaganbuligesumu of Siziwang banner in Inner Mongolia was 450 kg/ hm2 and the quality of forage grass and feed supplied by this natural pasture was evaluated to be 1st grade comprehensively.
内蒙古四子王旗查干布力格苏木的天然草场,每年产干草450kg/hm2,提供的饲草料质量的综合评定结果为1等。
3) native grassland
天然打草场
1.
Based on natural condition and types of native grassland at Zinihu lake basin in Alashan, Inner Mongolia, China, characteristics of resources, productivity and problems of fenced grassland were stated.
在简述紫泥湖地区自然条件、草地类型的基础上 ,着重阐述了该地区围封天然打草场的草地资源和生产力特点 ,以及利用中存在的问题 ,提出改良、培育和合理利用的措施。
4) Herbage yield of natural meadow
天然草场产草量
5) degeneration of natural grassland
天然草场退化
6) Natural grassland in front of mountain
山前天然草场
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条