1) artificial grassland
人工草地
1.
Seasonal dynamics of biomass and nutrition of artificial grassland established in "black soil type" degraded grassland in Gemutan;
格姆滩黑土滩人工草地植物量及营养季节动态研究
2.
Study on the changes of soil nutrients,microbial biomass P and neutral phosphatase activity of artificial grassland sown in different years in the headwaters of the Yangtze and Yellow Rivers;
江河源区不同建植期人工草地土壤养分及微生物量磷和磷酸酶活性研究
3.
Characteristics of artificial grassland plant communities with different establishment duration and their relationships with soil properties in the source region of Three Rivers in China;
三江源地区不同建植期人工草地植被特征及其与土壤特征的关系
2) artificial pasture
人工草地
1.
Study on Model of artificial pasture establishment in waterlogged land;
在涝渍地建立人工草地的模式化研究
2.
Study of the optimal combination of mixed seeding artificial pasture in "Black Soil Type" degraded meadow;
“黑土型”退化草地人工草地群落优化配置研究
3.
Quantification index of the management of Trifolium repens artificial pasture;
白三叶人工草地数量化管理指数的研究
3) Sown pasture
人工草地
1.
Forage introduction experiment for sown pasture establishment in alpine areas of Yellow River s upper reaches;
黄河上游高寒地区建植人工草地引种试验
2.
Optimization of shorthorn beef cattle grazing system on sown pasture;
人工草地纯种短角肉牛放牧系统优化研究
3.
The growth and reproductive trends of Leymus chinensis on sown pastures;
人工草地的羊草生长繁殖动态
4) pasture
[英]['pɑ:stʃə(r)] [美]['pæstʃɚ]
人工草地
1.
Optimum study of sown pasture sheep systems Ⅴ Study of the effect of rotational grazing on pregnant Cormo ewe intake;
人工草地绵羊系统优化研究Ⅴ人工草地划区轮牧考尔木怀孕母羊群体采食量研究
2.
Improving Sown Pasture-Sheep Production SystemsⅢ Analysis of Efficiency for Winter and Spring Lambing Systems within Existed and Improved Systems;
人工草地绵羊放牧系统优化生产模式研究Ⅲ冬、春羔实验系统及优化系统的生产效率分
3.
Effects of Grazing Intensity on Forage Productivity and Sheep Performance at Pasture in South China
放牧强度对南方人工草地和绵羊生产性能的影响(简报)
5) Cultivated grassland
人工草地
1.
The weeds gravely harm the quality and quantity of the first-and the second-year old cultivated grassland while they almost disappear in third-or forth-year-old grassland.
5)人工草地早期出现的多年生杂草种子发芽率高。
2.
The productivity of cultivated grassland on river lan.
对半干旱黄土丘陵区不同立地条件下白羊草Bothriochloaischaemum人工草地的生产力与土壤水分状况进行比较研究。
6) artificial herbage land
人工牧草地
补充资料：人工草地
| 人工草地 tame grassland 采用农业技术措施培育而成的草地。目的是获得高产优质的牧草，以补充天然草地之不足，满足家畜的饲料需要 。用来割刈牧草作青饲、青贮或干草的称人工草场。用来直接放牧的称人工牧场。在不破坏或少破坏土层和天然植被的情况下，通过补种、补播和其他措施培育而成的草地称改良草场。人工草地比天然草地生产力高，对减少家畜因冬春饲料不足而掉膘或死亡，增加畜产品产量和质量，提高土地利用率等具有重要意义。因此人工草地面积的多少，通常是衡量一个地区或国家畜牧业发达程度的标志。欧美各国人工草地面积约为耕地的50％以上， 1990年中国人工草地面积约为1.3亿亩，约为耕地面积的7.5％，占天然草原的2.5％。中国人工草地中推广的草种除紫花苜蓿外，北方地区还有沙打旺、老芒麦、披碱草、无芒雀麦等；南方多用红三叶草、白三叶草、多年生黑麦草和鸭茅等。人工草地按其用途和利用时间长短可分为轮作中的短期草地、永久放牧地和永久割草地。 |
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