正常放牧 的英文怎麼說
中文拼音 [zhēngchángfàngmù]
正常放牧
英文
normal grazing-
The study of different deteriorated grasslands showed, although occurring genetic differentiation and reduced genetic diversity, biodiversity in deteriorated population can still maintain a high level. additionally, it had gene exchanges with normal populations. the deteriorated grassland can restore its vegetation as normal if rational management was adopted
不同退化系列,克氏針茅種群雖發生了遺傳分化,遺傳多樣性略有降低但仍維持較高的水平,且與正常草地間有基因流,只要採取合理的草地利用措施,減輕放牧壓力,退化草地即可恢復,若採取人工補播正常種群種子,將會加快退化種群的恢復進程。
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