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soil conservation 土壤保持。

soil science

Establishment of management tables system for water amp; amp; soil conservation and headwater conservation forest 水源涵養林經營數表編制系統的研制

Thought of water and soil conservation and eco - environment construction in yanqing county of beijing 北京市延慶縣白河流域水土保持生態建設的思考

Key areas arranged with soil conservation measures are depended on multi - factors comparison 水保措施布設的重點區域,須通過多因素比較才能確定。

In general , farmers cultivate these sloping lands without any soil conservation practices 一般來說,農民耕種這些坡地時沒有采取任何保護措施。

Method of soil conservation monitoring of pumping energy storage power station project in huizhou 惠州抽水蓄能電站工程水土保持監測內容和方法

Carrying out soil and water conservation law and promoting great development of soil conservation cause 貫徹落實水土保持法促進水保事業大發展

Probe to integrated soil conservation techniques for soil erosion prevention in soft rock areas 防止砒砂巖地區土壤侵蝕的水土保持綜合技術探討

Thinking of compensation fee collection and use management for water and soil conservation project 世紀之交五年江西水土保持工作的回顧與思考

Discuss on the soil conservation technologies amp; amp; development of olive orchard of minhou county 淺談水土保持技術與閩侯橄欖種植業的發展

On some problems in compiling water and soil conservation schemes for hydropower works 當前水力發電工程在編制水土保持方案中應注意的幾個問題

Comments on the water and soil conservation of cultivated forests in the qingshuijiang river area 清水江地區人工林經營中的水土保持手段述評

Ways and experiences of implementation of national bond project of soil conservation in shanxi province 山西省實施水保國債項目的做法和經驗

Soil erosion and ecological construction of water and soil conservation in mayi river watershed 螞蟻河流域水土流失與水土保持生態建設

Water and soil conservation in migration area of wanjiazhai water control project of yellow river 小浪底庫周與移民安置區環境影響研究

Technical regulation on water and soil conservation plan of development and construction projects 開發建設項目水土保持方案技術規范

Sediment yield reduction by soil conservation measure on slopes in the wudinghe river catchment 無定河坡面措施減沙和攔粗泥沙量分析

Division and planning for key soil conservation protection district of nanjing municipality 南京市水土保持重點防治區劃分及其規劃

Points of strengthening the soil conservation supervision amp; amp; management at county level 加強縣級水土保持宣傳工作的幾點思考

Water and soil conservation and ecology repairing of the thousand mountain areas of an ' shan 淺談鞍山市千山區水土保持與生態修復