1)Pastoralfeeding草地养作
2)Nutritional content草地营养
英文短句/例句
1.The Evaluation Research on Grassland Nutrition and Carrying Capacity Based on 3S Techniques;基于3S技术支持的草地营养与载畜量评价研究
2.Research on the Correlativity between Forage Grass Nutrition and Soil Characteristics in Degeneration Grassland;退化草地牧草营养与土壤特性的相关关系研究
3.Study on the Limiting Nutrional Factors of Cashmere Goats Grazing on Leymus Chinensis Pasture of Songnen Plain;松嫩羊草草地放牧绒山羊营养限制因素的研究
4.Study on Nutrients of Dominant Species of Forage and Dynamics of the Rumen Degradability in Old World Bluestem Shrub Rangeland白羊草灌丛草地优势种牧草营养物质及瘤胃降解动态研究
5.Research on the Dynamics of Biomass and Mineral Elements of Leymus Chinensis in Grassland Turning Green Period;羊草草地返青期羊草生物量及营养元素的动态研究
6.The Determination of Nutrition Value of the Grass Growing in Different Season and the Study on the Effect of Providing Supplementary Feed for Cashmere Goat in Naqu Region of Tibet;西藏那曲地区不同月份草地牧草营养价值评定及绒山羊营养补饲研究
7.Impact of zokor on soil nutrients of alpine meadow in Tianzhu鼢鼠破坏对天祝高寒草地土壤营养的影响
8.The Study on the Relation of the Dynamic of Plant Biomass and Nutrition to the Change in Liveweight of Grazing Sheep and Goat in Steppe Desert;荒漠草原草地生物量及营养动态与放牧羊体重变化的相关性研究
9.Seasonal dynamics of aboveground biomass and nutrients of Kobresia tibetica meadow in Yellow River headwater area黄河源区藏嵩草沼泽化草甸地上生物量及营养季节动态研究
10.Study on Biomass, Nutrients of Dominant Species and Trends of the Rumen Degradability in Old World Bluestem Shrub Rangeland白羊草灌丛草地生物量、优势种牧草营养物质及瘤胃降解动态的研究
11.Seasonal Dynamics of Biomass and Nutrition Composition of Black Soil Beach Artificial Grassland;黑土滩人工草地植物量及营养成分季节动态研究
12.Effects of Solution of Extracts from Nostoc Commune on Vegetative Growth and Flowering of Viola Tricolor L.and H Emerocallis Fulva L.;地木耳提取物对三色堇和萱草营养生长及开花的影响
13.The Nutrition Value of Forages in Tibet and the Research of Its Rumen Degradation Characteristics西藏地区牧草营养价值及其瘤胃降解特性的研究
14.Assessing Nutritional Value of Qinghai Local Oat Hay with in vitro Gas Production Method and Nylon Bags Method体外产气法与尼龙袋法评定青海当地燕麦青干草营养价值
15.Apply soil quality degradation index to calculation soil nutrition field in Songnen alkaline grassland应用土壤质量退化指数计算松嫩盐碱草地土壤营养位
16.Effects of Nutrient Ingredient in Culture Medium on the Growth of Cordyceps militaris培养基营养成分对蛹虫草生长的影响
17.The Effects of Different Degradation Gradient to Spatiotemporal Heterogeneity of Forage Nutrition in Meadow and Typical Steppe Grassland;不同退化梯度草甸草原和典型草原牧草营养时空异质性的研究
18.Studies on Effects of Patassium Nutrition on Drought Resistance of Bluegrass Cultivars;钾素营养对早熟禾草坪草抗旱性影响的研究
相关短句/例句
Nutritional content草地营养
3)nutrient form of grassland草地营养型
4)nutrient value of sward草地营养价值
5)rain-fed artificial pasture旱作人工草地
1.A large scale rain-fed artificial pasture and seed base was established in foot area of West Tianshan mountain,Tekesi county.在天山北坡的山地草原带建植旱作人工草地及种子田,选出了红豆草、鸡脚草、高狐茅、无芒雀麦、黑麦草5种适于建植旱作人工草地的草种,以及红豆草、鸡脚草、高狐茅、无芒雀麦4种在有补充喷灌条件下适于建植种子田的牧草;同时对人工草地建植技术进行了研究,建成的人工草地,其草地生产力是原草场的6倍多,经济效益分析表明,投入产出比为1:3。
6)growing and killing weeds养草灭草
延伸阅读
草地草地grassland 53%。草地蕴藏着丰富的种质资源和水热资源。同时也是生态脆弱地带。不合理的农垦、放牧、采樵，都可引起水土流失、荒漠化，导致草地资源破坏，环境恶化。目前全世界草地资源绝大部分面临不同程度的生态危机(参见彩图插页第56页)。应运用草原科学理论与技术，以较少的投人获得较多的产品，避免生态危机，使草地资源得以永续利用。(任继周)C00d}草地(grassland)生长草本或木本植物，有相应的动物、微生物生存的生态系统及其景观，可用于人类生产和生活的陆地部分称为草地，其泛指意义是草原的同义语。它包含天癫 内蒙古干旱区草原牧场(《中国国土画册》)然的和栽培的具有草地生产特性的土地，以及与此有关的气候、土地、水源、位点特性以及所承载生物的总称。世界草地类型主要有热带稀树草地，也叫萨旺那、卡帕拉、热带荒漠灌丛;温带的欧亚大草原也叫斯太普;南美大草原叫潘帕斯;北美大草原叫普列利;非洲草原叫维尔德、温带荒漠、极地及高山的冻原。热带次生草地与温带次生草地都是将原生植被破坏以后，经过自然演替或人工培育而形成的新草地资源。草地一般可分天然草地(参见彩图插页第53页)和人工草地(参见彩图插页第56页)两大类。草地占全球陆地面积的51%，其中包含占全球面积24%的天然草地、14%的疏林草地、n%的农田中的短期草地。中国天然草原面积为39 283万公顷，占国土面积的41%。其中北方草地20767万公顷，约占全国草地面积的
