... water andsoil conservation lawn 水土保持草坪 water-conservation function 水源涵养功能 water sources conservation areas 水源涵养区 ...
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water conservation function 水源涵养 ; 蓄水功能
head water conservation function 涵养水源
Soil and water conservation function 水土保持功能
Low-function water conservation forest 水源涵养型低效林
Soil permeability is an important index of evaluating water source conservation function.
土壤入渗性能是评价土壤水源涵养功能的重要指标。
But the big function of soil and water conservation and the improvement of soil texture and seedling nursing have not been studied systematically.
但对它强大的水土保育功能(抑制水土流失、改善土壤质地)，以及与水土保育相关联的幼苗保育功能等方面研究较少。
Under the similar site condition, the secondary forest and the mixed plantations had greater water conservation function and better maintenance of soil fertility than the pure stands did.
在相同的立地条件下，天然次生林和混交林具有更好的维持地力作用和更高的水源涵养功能。
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