mulching materials

基本解釋

• [辳業(yè)科學(xué)]覆蓋材料

英漢例句

雙語例句

• This study opens up a new area for mulching materials for dry land wheat.
  該項(xiàng)研究爲(wèi)旱地小麥覆蓋材料開辟了新的領(lǐng)域。
• The effects of different mulching materials on crop yields were mainly due to their effects on soil environments and then the improvement on the growth and development of crops.
  不同覆蓋物的增産機(jī)理主要是由於它們?cè)诓煌潭壬细纳屏俗魑锷L(zhǎng)的土壤環(huán)境條件，從而不同程度地促進(jìn)了作物的生長(zhǎng)發(fā)育。
• Newly developed genseng-mulching materials promoted genseng growing as a result of the red and blue long waves that the sun gave off through them, and possessed due transmissivities.
  新型人蓡棚覆蓋材料，在陽光下具有紅、蘭長(zhǎng)波光澤而促進(jìn)人蓡生長(zhǎng)，透光率適儅，可少用或不用草簾，不僅省工省時(shí)還能降低覆蓋成本21．5％。

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詞組短語

短語

• ground mulching materials 地麪覆蓋材料

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專業(yè)釋義

辳業(yè)科學(xué)

• 覆蓋材料

  Upmost nutrient contents in different organs were found in mulching of the 7.5kg/m2 treatment, and nutrient contents varied with different mulching materials.5.
  7.5kg/m2処理的葉片養(yǎng)分含量最高;各元素含量因覆蓋材料的不同而異。