... Partially Depleted 部分空乏型 depleted grassland 退化草地 depleted boundary 空乏边界 ...
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退化草地的恢复 rehabilitation of degraded rangelands ; integrated watershed management ; arid area development programmes
退化草地建设 transformation of degraded grassland
典型草原退化草地 Typical degraded grassland
草地退化 grassland degradation ; rangeland degradation ; degeneration of the grassplot
退化沙地草地 degraded sandy grassland
草地退化指数 grassland degradation index
草地退化演替 Degenerated succession of grassland
草地退化梯度 degradation gradient of pasture
The seasonal change of total nitrogen in native meadow has the same change with medial degenerative meadow,‘black-soil-batch’degraded grassland and 2 years-old grassland. All of them had the most total nitrogen in August except for 4 years-old and 6 years-old grassland.
全氮含量的季节性变化在未退化高寒草地、中度退化草地、“黑土滩”退化草地和人工2龄草地与全磷的变化趋势一致,均是8月份含量最高,只有人工4龄和6龄草地全氮含量在8月份最低,呈先降低后升高的规律变化。
参考来源 - 黄河源区高寒草地土壤微生物数量动态及其与土壤养分关系研究It shows that enclosing can improve the soil’s development. Enclosing can renew the degradation grassland rapidly.
围封可使退化草地迅速得到恢复。
参考来源 - 围封对多伦县退化草地土壤及植被的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
轻度退化草地地下生物量明显高于退化草地。
Belowground biomass in light degraded grassland is higher than in severely degraded grassland.
其中草地恢复生态学是治理退化草地的基础；
Among them, restoration ecology was the foundation for restoring degenerative grasslands;
只有合理利用和保护天然草地，综合治理退化草地！
Natural grassland is rationally utilized and the active grassland ecological protection is effective.
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