contour cultivation 中文意思是什麼
contour cultivation
解釋
水平種植- contour : n 1 外形，輪廓；周線，輪廓線。2 等高線，恆值線；【電視】等場強線（＝contour line）。3 概略，大要...
- 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。
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Contour planting is one of the best systems adapted to cultivation management on rolling or sloping land.
等高栽植是適于坡地或起伏地的最好栽培管理方式之一。 -
Contour planting with or without terraces is one of the best systems adapted to cultivation management on rolling or sloping land.
等高栽植（不論有無梯田）是適于坡地或起伏地的最好栽培管理的方式之一。 -
The paper analyzes the effect of three cultivation measures of contour cropping, manual excavation and manual hoeing to the reduction of run - off energy and erosion based on office artificial rainfall testing
摘要在室內人工降雨試驗的基礎上，分析了等高耕作、人工掏挖和人工鋤耕3項耕作措施對徑流能量的削減作用和減蝕作用。 -
The outcomes show that cultivation measures have the reduction functions of run - off energy and slope sediment production, of which, the action of contour cropping is the maximum and the action is reduced along with the increase of rainfall intensity and surface gradient ; cultivation measures also have a certain correlation on the reduction functions of run - off energy and erosion, in the meanwhile of slope sediment production, it is effected by the factors of soil erosion resistance and scouring resistance
結果表明：耕作措施對徑流能量及坡面產沙均具有削減作用，其中等高耕作的作用最大，隨雨強和地面坡度的增大其作用減弱；耕作措施對徑流能量的削減作用與減蝕作用之間具有一定的相關關系，但坡面產沙同時受土壤抗蝕、抗沖性等因素的影響。
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