natural pasture是什么意思

网络释义

用法例句

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

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

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。

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。

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

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

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。

PRODUCTIVE CAPACITY OF NATURAL RANGELAND AND ARTIFICIAL RANGELAND IN CHINA AND ITS DEVELOPMENT;

中国天然牧地与人工牧地的生产能力及其开发

The Effect of Climate Factors on the Grass Yield of Natural Pasture

气候因子对天然草地牧草产量的影响

Digestibility of Natural And Cultivated Grasslands by Yaks in Alpine Pastoral Region;

牦牛对高寒牧区天然草地和人工草地牧草消化性的研究

Study on the Beginning and Finishing Grazing-Period of the Spring and Autumn Pasture in Army Horse Farm of Zhaosu;

昭苏军马场天然草地春秋场始牧期、终牧期的研究

A DYNAMIC NUMERICAL SIMULATION FOR COLONY GROWTH OF NATURAL HERBAGE AROUND QINGHAI LAKE SHORE

青海环湖地区天然牧草群体生长动态数值模拟

DIVERSITY ANALYSIS OF NATURAL GRASSLAND AND HERBAGES IN HAINAN PREFECTURE, QINGHAI PROVINCE

青海省海南州天然草地及牧草多样性分析

The Study of Sustainable Development on Grazing Ecosystem of Natural Grassland;

天然草地放牧生态系统可持续发展研究

Lyric pastorals with unique taste--A comparison between the views on nature of Chinese and Western poets;

别有天地的田园牧歌——中西诗人自然观比较

Study on Estimation Method of Natural Grassland's Standing Grass in Cold Season

冷季天然草地牧草现存量估测技术研究

The Rumen Degradation Characteristics of Seven Forages in Tibet

西藏地区7种天然牧草瘤胃降解特性研究

Wild Legume Grass-Medicago Archiducis-nicolai Sirj Planting and Domesticating in Alpine Region

高寒地区天然豆科牧草——青藏扁蓿豆的引种驯化

Investgation of heavy-metal contents of natural pasturage in white yak breeding pasture

白毛牛繁育基地天然牧草重金属的含量调查

Ameliorate Low-lying Saline Alkali Land To Savageness And Shrubbery Herding

造林改良基本废弃低洼盐碱地实现天然长草同灌木林牧地

Soil moisture dynamic of natural meadow and its impacts on forage biomass in Qinghai Lake region

青海湖地区天然草地土壤水分动态变化及对牧草生物量的影响

Effects of Grazing on Soil Physical Chemistry Characteristics and Microbes at Loess Plateau, China;

放牧对陇东黄土高原天然草地土壤理化特性及微生物的影响

FORAGE YIELD IN NATURAL GRASSLAND OF CORRELATIVE DEGREE ANALYSIS OF TEMPERATURE AND PRECIPITION

气温和降水与天然草地牧草产草量的关联度分析

Effects of the little of the dominant species on the seedlings growth of wheat in native grassland of farming-pastoral ecotone

农牧交错带天然草地植物种枯落物对小麦幼苗生长的影响

Analysis on Natural Herbage Growth Trend and Climate Condition in Tanggula Area

唐古拉地区天然牧草长势及生长发育的气象条件分析