環形耕作 的英文怎麼說
中文拼音 [huánxínggēngzuò]
環形耕作
英文
continuous plowing-
He was encouraged to see that farmers practicing organic farming did not apply chemical fertilizers and pesticides to their crops but adopted knowledge - based farming methods to work in harmony with the nature and contribute to conservation. " there is an increasing demand for organic products by consumers, particularly among those who are more environment conscious, " dr yeoh said
楊醫生樂意看見高國濯以小生意形式經營的農場得到成功，而農友沒有使用化學合成肥料及殺蟲劑，轉移採用知識型耕作方式，與大自然環境協調，對保育作出貢獻，楊醫生感到鼓舞。Adopting the actual county - grade database of land use firstly founded in china, combining with the comprehensive influential factors of land use change, using the correlative statistic software and the mathematic analytical methods ( principal component analysis, gray relating analysis, multivariate time series markov chain analysis, multivariate regression analysis, gm ( 1, 1 ) gray model, gray series gm ( 1, n ) model methods etc ), this paper analyses the dynamic change of land use and driving force in jiang ' an county qualitatively and quantitatively. the results indicate : 1 the land resource per capita and the area of single - land - use type in jiang ' an county are not prior to other places in yibing city or sichuan province. however, the terrain is dominant in choosing the way of land use
本文採用全國首批建立的「縣級土地利用現狀數據庫」的基礎數據，結合影響土地利用變化的經濟、社會、環境等綜合因素，採用相關分析軟體（ dps 、 spss ）和數學分析方法（主成分分析、灰色關聯度分析、多元回歸分析、多元時空序列馬爾柯夫鏈分析、 gm （ 1 ， 1 ）預測模型分析、灰色序列gm （ 1 ， n ）模型分析等方法） ，對江安縣土地利用變化及其驅動力進行定性、定量研究，研究結果表明： 1江安縣人均總的土地資源數量和單一土地利用類型的數量在宜賓或四川省區域內均無優勢；地形對土地利用方式的選擇起著主導作用；土地利用變化的總趨勢是：耕地、林地、交通用地和水域面積不斷減少，居民點及工礦用地和未利用地面積不斷增加；景觀多樣性指數呈現「 」趨勢。The village scale, landscape form, space distribution and social structure have been explored from different angles, including relations of the village development to its environment, pupulation and farming system
80年代以來，各學科從不同側面探討了村落的規模、景觀形態、空間分佈、社會結構以及村落發展與自然環境、人口、耕作制度的關系。Not only can the experimental project im prove the local environment and take the important action for developing the economy of bashang, but also it root out the increasingly worsening sand blow, protect the safe cities, enrich and purify the resource of water and take the important meaning for improving the quality of air in the beijing
為此，國家退耕還林試點工程連續兩年安排在河北省壩上六縣。示範工程不但對于改善當地環境、振興壩上經濟起著舉足輕重的作用，而且對根除北京日益嚴重的沙塵天氣、保護城市安全、維護首都形象、豐富和凈化水源、提高北京空氣質量也具有極其重要的戰略意義。分享友人