land under cultivation 中文意思是什麼

land under cultivation 解釋
耕作地
  • land : n 1 陸地，地面。2 土地，田地；農田；〈pl 〉所有地，地產。3 國土，國，國家；領土；地方；（…的）世...
  • under : adv 1 在下，從屬著，服從著。 bring under get under keep under 等〈參看各該動詞條〉。 The ship wen...
  • cultivation : n. 1. 耕種，耕作；中耕；開墾；造林；栽培；（細菌等的）培養；（魚等的）養殖。2. 教養，研究，修養；優雅，高尚。
  1. Article 24 the local people ' s governments at various levels sha1l organize agricultura1 collective economic organizations and farmers to manage in a planned way the cultivated land with a slope of above 5 degrees but under the reclamation - forbidden degrees, by taking in line with different conditions such water and soil conservation measures as regulating drainage systems, building terraced fields, and practicing a method of cultivation conducive to water and soi1 conservation

    第二十四條各級地方人民政府應當組織農業集體經濟組織和農民，有計劃地對禁止開墾坡度以下、五度以上的耕地進行治理，根據不同情況，採取整治排水系統、修建梯田、蓄水保土耕作等水土保持措施。
  2. Cultivated area ( area under cultivation ) ： refers to farmland which is plowed constantly for growing crops, including cultivated land, newly cultivated land in the current year, farmland left without cultivation for less th an three years and fallow land in the current year, rotation land, rotation land of grass and crops, farmland with some fruit trees, mulberry trees and other trees and cultivated seashore land, lake land, and etc

    耕地面積：指年初可以用來種植農作物、經常進行耕鋤的田地，除包括熟地、當年新開荒地、連續撂荒未滿三年的耕地和當年的休閑地（輪歇地）外，還包括以種植農作物為主並附帶種植桑樹、茶樹、果樹和其他林木的土地，以及沿海、沿湖地區已圍墾利用的「海塗」 、 「湖田」等面積。
  3. The result corrected by former result was to judge the land to be suitable for cultivation or not. in the end, productivity index threshold under different suitable - levels was determined by analyzing the frequency histograms distribution of 4 productivity index. the result shows that the productivity index criteria of reserved land in beijing is that altitude 800 m, slope 15, soil depth 30 cm and gravel content 15 %

    在生產性指標方面，以北京市土地開發復墾潛力調查評價為基礎，運用相關分析、主成分分析確定指標為海拔、坡度、土層厚度和礫石含量；對指標進行聚類，根據聚類結果對原有評價結果進行修正並判定后備土地資源的宜耕性；通過分析多因素綜合作用下四項指標的頻率分佈情況，確定上述四個生產性指標在不同宜耕等級下的閾值。
  4. China will use modern agricultural techniques to boost output and preserve the nation ' s food security since industrialization and urbanization will make it difficult to increase the amount of land under cultivation, the chinese vice - minister of agriculture said tuesday, jan. 23

    隨著中國的工業化和城市化的推進，可耕地數量連年萎縮，未來將主要通過現代農業技術的使用來促進農業的生產和儲運。
  5. Under the guidance of the strategy of sustainable development, aiming at the special demand of beijing, this paper put forward the principle of reserved land reclamation suitable for cultivation, the core of which is to pay preferential attention to ecology, synchronously to quantity and quality. in order to protect ecosystem services and keep dynamic balance of total amount of cultivated land in area, this paper set a suit of evaluation index system, which includes productivity index and protection index

    以可持續發展理論為指導，針對北京市的特殊要求，提出了「保護生態、兼顧耕地數量與質量」的后備土地資源宜耕評價原則，並從保護性和生產性兩個方面構建北京市后備土地資源宜耕評價指標體系，從而實現區域生態服務功能保護和耕地總量動態平衡。
  6. He claims the idea that organic farming is better for the environment is “ ridiculous ” because organic farming produces lower yields and therefore requires more land under cultivation to produce the same amount of food

    他聲稱有機種植有利環保的觀點「荒誕不經」 ，因為有機種植會降低產能，所以生產同量糧食需要更多耕地。
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