犁底層 的英文怎麼說
中文拼音 [lídecéng]
犁底層
英文
plow sole; plow pan-
The results show that the interface between the cultivated layer and the plough sole in the soil profile was undulated under the current cropping system mainly using small - sized four - wheeled tractors and flat under the cropping system of deep plowing annually in the fall
結果發現,現行的以小四輪拖拉機為主要動力的耕作制度下,土壤剖面中耕層與犁底層的界面為「波浪型」 ,而年年進行秋翻的玉米田,其耕層與梨底層的界面為「平面型」 。The most economic way is to mechanically " bury " all the harvested straw under the ploughed layer straight away after the harvest, letting it be decomposed there
最為經濟的還田方式是在土壤耕作之際將稻草全部翻壓在土壤的犁底層,讓其在此腐解。
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