水土保持農學 的英文怎麼說

中文拼音 [shuǐtǔbǎochínóngxué]
水土保持農學 英文
agronomy in soil and water eroding areas
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 持 : 動詞1 （拿著; 握著） hold; grasp 2 （持有; 保持） keep; hold 3 （支持; 保持） support; maintain 4...
  • 農 : 名詞1. （農業） agriculture; farming 2. （農民） peasant; farmer 3. （姓氏） a surname
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 水土 : 1 （水和土） water and soil 2 （環境和氣候） natural environment and climate; 水土保持 soil and w...
  1. This paper, takes rli as an object of study, takes property rights relationship and management relationship of rural land as a main clue, takes raising the management benefit into full play of rural land and ensuring rural land sustainable utilization as objective, uses the theory of western institution economics and market economics for reference, adopts the method of study of combining macro analysis with microanalysis and combining quantitative analysis with qualitative analysis, reviews systematically the developing process of rli in china since the founding of our country and the developing tendency of rli in the world, summarizes the influence law of rli to rural land management benefit, analyses the innovative mechanis m. institutive achievement and being faced with difficult position and gauntlet of the present rli in china, and defines the objective and following principles of rli innovation proceeding from the actual conditions of our country. on the basis of these, constructs the innovative models by stages of rural land property rights institution and management institution, which accords with the market economic law and the law by stages of rural economic developing levels and gives consideration to efficiency and fair

    本文以農村土地制度為研究對象，以農村土地的產權關系和經營關系為主線，以農村經濟發展水平（包括農村生產力發展水平和農村工業化、城鎮化水平）和農民的承受能力為依據，以最大限度地提高農地經營效益、確保農地資源的可持續利用為目的，借鑒西方新制度經濟學理論和市場經濟理論，採用宏觀分析與微觀分析、定量分析與定性分析、規范研究與實證研究相結合的研究方法，系統地回顧了建國后我國農地制度的演變過程及世界農地制度的演變趨勢，總結了農地制度對農地經營效益的影響規律，分析了我國現行的家庭承包經營責任制的創新機理、制度績效及其面臨的困境與挑戰，並從我國的實際出發，確定了農地制度創新的目標及應遵循的原則，在此基礎上構建符了符合市場經濟規律和農村經濟發展水平的階段性規律、兼顧效率和社會公平的階段性農地產權制度創新模式及其對應的經營制度創新模式。
  2. Interpreting with cultural ecology, bunon ' s traditional agriculture of shifting cultivation and intercropping would match with the principles of soil and water conservation and biodiversity maintenance

    透過文化生態學的詮釋而認為布農人傳統的農耕方法輪作與混作，乃符合水土保持學原理並有助於維護生物多樣性。
  3. F ) to retreat cultivation 1. 467 million ha for reforestation or recovering grass. g ) attheend, to adjust the proportion of cultivated land, forest, grassland from 7 : 6 : 1 to 1 : 1. 4 : 1. 2, this proportion is reasonable ratio for land use structure. for getting the above strategy targets, we must handle of the following relations : a ) the relation between development and environment protection ; b ) the relation between population and land resources ; c ) the relation between construction and farmland protection ; d ) the relation between quality and quantity of farmland ; e ) the relation between land using and economy development ; f ) the relation between land exploitation and landscape worth maintaining, etc. for getting the above strategy targets, we must also adopt some good measures : a ) to control the construction occupying farmland ; b ) to use land intensive ; c ) to improve low - yield farmland ; d ) to make regional land resources distribution effective ; e ) to make comprehensive profit ; f ) to make family planning continually ; g ) to promote urbanization, etc. by carrying out these measures, land resources in shanxi province can be used sustainable

    同時，論文對土地資源利用潛力和未來趨勢進行了科學推理，提出了山西土地資源永續利用的戰略目標：到2015年，全省耕地面積穩定在433 . 3萬公頃左右，基本農田面積保持在366 . 7萬公頃左右，保證糧食產量100億千克；各項建設用地控制在14 . 2萬公頃，其中佔用耕地在7 . 9萬公頃，土地開發、復墾、整理補充耕地10萬公頃，改造中低產田10萬公頃，治理水土流失面積1 . 13萬公頃，發展園林草地146 . 667萬公頃（含退耕還林還草99 . 2萬公頃、園地6 . 7萬公頃） ；經過長期努力，使林草地總面積達到865 . 6萬公頃，耕地、林地、草地比例由現在7 6 1逐步調節到1 1 . 4 1 . 2較合理的比例。
  4. For this reason, our objective is the research of the mechanism of runoff generation and characteristics of moisture changing process of slope farming purple soil, accordding to the theory of hydrology and the intergrated - means of compined the hydrology with the peodology, because it is the basis of the studies : soil erosion and protection, farming - land water balance, non - point pollute, etc., and the direction gist of runoff arrange implement, solving water hazard and management of irrigation and fertilizer

    綜觀國內外有關研究，我們認識到對紫色土土壤產流和水分變化特徵的認識，是認識該區土壤侵蝕與保護、農田水量平衡、非點源污染等的機理和規律的基礎，也是解決該區水患問題、實施徑流調節而提高旱地的雨水利用程度，以及水肥管理等的基本科學依據。因此，以水文學原理為基礎，採取水文學與土壤學、地理學、水土保持學等相結合的途徑，研究紫色土坡耕地的降雨產流機制與產流後土壤水分的變化特徵，是具有新的科學價值和現實意義的。
  5. ( 3 ) the key link in establishing agroforestry is to select fine plant species in accordance with local natural condition. to make full use of the coexistence and to avoid rejection between different species is very important in obtaining the utmost benefits. ( 4 ) agroforestry systems with rational structure could conserve soil and water, ameliorate soil property, raise land use efficiency and increase the system productivity and achieve significant ecological, social and economic benefits

    另外在物種選擇時要做到適地適樹，並且要與當地主導產業結合，產生規模效益， （ 4 ）良好結構的農林復合經營系統能夠保持水土，改良土壤，提高土地利用率和系統生y兩南農業大學碩十學位論文產力，獲得更好的生態、社會和經濟效益。
  6. At present there are more reports on soil erosion by experts from home and abroad, but most of these reports were about simulation and research based on a single factor. there are little reports on soil erosion on entire watershed, adopted comprehensive research measures according to the principle of ecological system, especially on soil erosion from the intensive farming system on slope lands, watersheds exploited for agroforestry industry, as well as appraisal reports on soil fertility index

    目前國內外學者有關水土流失的報道很多，但大多數以單一因素和模擬試驗研究較多，而從生態系統角度出發，採用綜合方法，在小流域尺度上研究水土流失規律較少；對小流域坡耕地綜合農業措施水土保持效應和小流域綜合開發利用過程中水土流失規律研究以及侵蝕土壤肥力評價的研究則更少。
  7. Chiang, s. h. ( 1992 ) quantifying soil erosion on slopelands in the bajun watershed, journal of geographical science, department of geography, national taiwan university, 15 : 1 - 14

    盧光輝、姜善鑫（ 1990 ）農業非點源污染模式在大湖小農集水區之應用?中華水土保持學報?第21卷第1期? 62 - 72頁
  8. From mankind ecology, vegetation construction, soil and water conservation, desertification control, eco - agriculture, and agroforestry, the meaning of eco - environment and the contents, main ways, of its construction are discussed so as to folly understand eco - environmental construction

    摘要由人類生態學、植被建設、水土保持與荒漠化防治、生態農業與農林復合經營等方面，討論了生態環境的意義及其建設的內容、主要方式和過程，以期全面認識生態環境建設。
  9. The journal publishes articles on tropical soils and environmental issues, including soil genesis and classification, soil chemistry and biochemistry, soil fertility and microbiology, soil physics, management and conservation of soil and water resources, agroclimatology and geography of soils, environmental issues of interest to soil scientists

    雜志刊載有關熱帶土壤和環境問題的文章，包括土壤發生與分類，土壤化學與生物化學，土壤生產力與微生物學，土壤物理學，水土資源的管理與保持，土壤的農業氣候學與地理學，以及土壤科學家感興趣的環境問題。
  10. It is suggested in the paper in order to strengthen ecological environment construction in western china that the sense of long term and hard work for ecological environment construction should be further enhanced ; both ecological benefit and economical benefit should be considered by taking small watershed as basic unit and combining comprehensive harness of soil and water loss and overall development ; taking the basic farmland construction as breakthrough to combine soil and water protection with improvement of ecological environment as well as increase of agriculture production ; strengthen policy support through establishment of stable and overall investment assurance mechanism ; improve effectiveness of project construction through enhancing scientific research and technical extension service ; protect and manage ecological environment according to laws and strengthen legal system ; improve management method for ecological environment construction projects according to the pattern sort of regional ecological project

    為加強西部生態環境建設，建議：進一步提高對生態環境建設長期性與艱巨性的認識；以小流域為單元，水土流失綜合治理與綜合開發相結合，兼顧生態效益與經濟效益；以基本農田建設為突破口，把防治水土流失、改善生態環境與提高農業生產結合起來；建立健全穩定的投入保障機制，加強政策扶持；加強科學研究與技術推廣服務，提高工程建設實效；加強法制建設，依法保護和治理生態環境；改進生態環境建設項目管理辦法，按區域生態工程類型分工。
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