说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 句库 -> 退化草场
1.
The Primary Study on Renovating Degraded Mountain Rangelands Using Livestock Hoof Tillage Technology
蹄耕法技术改良山地退化草场的研究
2.
Effect of the Grassland Enclosure on the Recovery of Gression Grassland and Field Liquorice Resource in Ningxia;
宁夏草原围栏对退化草场与野生甘草资源恢复的影响
3.
Effect of fencing on community characteristics of degenerated grassland in Hunshandake Sand
围栏禁牧对浑善达克沙地退化草场植物群落特征的影响
4.
Assessment on Economic Loss of Grassland Degradation in Western Region of Jilin Province;
吉林省西部草场退化的经济损失评估
5.
The Best Improvement Measures Established in Degradation Meadow of Zhaosu Horse Farm;
昭苏马场退化草甸草地最佳改良措施的确立
6.
Characteristics of Soil Element Distributions of High-altitude Meadow Ecosystems under Different Managements and Degradation Stages;
草场管理措施和草场退化对高寒草地土壤养分元素分布的影响
7.
Study on Degenerating Succession and Species Diversity of Spring-Autumn Grassland in Zhaosu Horse Farm of Xinjiang
新疆昭苏马场春秋场草地退化演替与植物多样性的研究
8.
Where man-made grasslands have already been established, extra control shall be administered; they shall be rationally managed and used in a scientific way, so as to prevent degeneration.
对已经建成的人工草场应当加强管理,合理经营,科学利用,防止退化。
9.
Pastoral areas have given up farming and restored animal husbandry when artificial grasslands have been constructed to prevent them from becoming deserts.
在广大牧区采取退耕还牧,建设人工草场,防治沙漠化。
10.
Spatial Variability of Community Characteristics and Above-ground Biomass of Functional Group in Degraded Sandy Grassland
退化沙质草场群落特征及功能群生物量的空间变异性
11.
Plant Community Classification and Degradation Gradients of Settle-grazing Pasture in Mu Us Sandy Land;
毛乌素沙地定居放牧草场植物群落分类与退化梯度分析
12.
Assessment on Grassland Degradation at Regional-scale in the Baiyinxile Ranch,Inner Mongolia;
内蒙古白音锡勒牧场区域尺度草地退化现状评价
13.
The Effect of Different Improving Measures on Degenerated Steppe of Leymus Chinensis;
不同改良措施对退化羊草草原的影响
14.
The Succession Stages of Stipa Grandis + Leymus Chinensis Typical Steppe
大针茅+羊草草地退化演替阶段的研究
15.
Study on the Degradation Trend of Lolium perenne-Trifolium repens Artificial Grassland
黑麦草-白三叶人工草地退化趋势研究
16.
Effect of Grassland Degradation on Arbuscular Mycorrhizal Symbiosis of Leymus Chinensis(Trin.) Tzvel. in Typical Steppe
草原退化对典型草原羊草菌根共生的影响
17.
The headwaters and wetlands along the railway line are to be specially protected to avoid desertification in the headwaters areas, shrinkage of wetlands, deterioration of grasslands and water pollution that might be caused by the construction.
保护江河源头水源和沿线湿地,避免因施工引起水源区沙化、湿地萎缩、草场退化和水质污染。
18.
Causes of Grassland Degradation in Dari County of Qinghai Province
青海省达日县退化草地研究 Ⅱ 退化草地成因分析与评估