Many other papers discussed the place of fertilizers in grassland farming . 许多其它的报告，曾讨论过施肥在牧草栽培制中的地位。
Fire seems to have been the critical factor in preventing invasion of the grassland by woody plants . 火似乎是阻止木本植物侵入草地的关键因素。
He steered confidently across the open grassland without once getting bogged down in swampy ground . 他信心十足地驾车通过空旷的草地，一次也没有陷进泥潭。
Fertiliser nitrogen must be a sensibly used tool and not an addiction in intensive grassland management . 在集约的草地管理中，氮肥必须是合理使用的一种手段，而不是一种嗜好。
On the grassland , it may be fine and sunny one moment , then almost immediately heavy wind and storm may come down on you like winking . 在草原上，一会儿晴空万里，阳光灿烂，但转瞬间，又会刮起狂风暴雨。
A new day has begun on the tangbula grassland 大牛：唐布拉草原新的一天开始了。
New style herding is spreading on the hulunbeier grassland 呼伦贝尔草原上的女牧民
China ' s grassland culture and cultural globalization 中国草原文化与文化全球化
Considerations on current grassland ecological construction 当前草原生态建设的思考
Study progress of reverting farmland to forest and grassland 退耕还林还草研究之进展
