1) natural rangeland
天然牧地
1.
The evaluation of nutrition value and productivity of natural rangeland in southern China and its development potential;
我国南方地区天然牧地营养价值和生产能力评价及其开发潜力
2) natural pasture
天然放牧地
3) Natural grass
天然牧草
1.
The quantitative relation between biological yield of natural grasses and climatic conditions in the east-north of Inner Mongolia;
内蒙古东北部天然牧草生物量与气候条件的定量关系
2.
In this paper,China and The Inner Mongolia is rich in Natural grassland as background,However,recent year low supplies of Forage feed after crazing ban and indoor feeding,Modulation losses of hay,silage technology lags behind,the development rate of stock raising has been slow down recent years.
本研究是以我国及我区丰富的天然草地资源为研究背景,针对广大牧区实施禁牧舍饲政策后饲草饲料供应不足,调制干草损失严重,青贮技术水平落后,草原畜牧业发展进程减缓,草畜矛盾日趋激烈,农牧民的养殖效益锐减等问题,在内蒙古锡林郭勒盟西乌珠穆沁旗开展了两年的天然牧草草捆青贮关键工艺条件、贮藏时间对天然牧草草捆青贮饲料质量、不同处理天然牧草草捆青贮饲料二次发酵趋势研究。
4) Native grass
天然牧草
1.
The main purpose is to assess native grass on Qinghai plateau by using gas production method in vitro .
本研究采用三头安装有永久性瘤胃瘘管的3岁阉牦牛为瘤胃液固定供给动物,在相同饲养管理条件下,通过应用人工瘤胃(体外产气法)技术评定青海高原天然牧草的营养价值。
5) natural herbage
天然牧草
1.
Research on a regional forecast model of natural herbage output supported by geographical informational system(GIS);
GIS支持下的天然牧草产草量区域预报模型研究
2.
The climatic mode of natural herbage yield formation on northern pasture of China;
我国北方牧区天然牧草产量形成的气候模式
3.
The general law of natural herbage yield formation is illustrated by using the experimental data from the Meteorological Research Institute of Inner Mongolia in the Hulunbuil League meadow steppe between 1982 and 1985.
利用内蒙古气科所1982—1985年在呼伦贝尔盟草甸草场的试验资料分析了天然牧草产量(地上干物重)形成的一般规律,将牧草累积产量分解成平均经济产量与气象产量,建立了随发育时期及热—水指数而变化的牧草产量累积模式。
6) Natural pasture
天然牧草
1.
Ecological adaptability of natural pasture to climate resource in northeast Inner Mongolia;
内蒙古东北部天然牧草生态气候适应性研究
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