mulch treatment中文是什么意思

• 覆盖处理

• "mulch"中文翻译    n. 【林业】林地覆盖物；护根物；地面覆盖料。 vt. ...
• "treatment"中文翻译    n. 待遇；作业；处理，处置；讨论，论述；【医学】治疗， ...
• "mulch" 中文翻译 :    n. 【林业】林地覆盖物；护根物；地面覆盖料。 vt. 覆盖树根[地面]。
• "mulch cover mulch-covering" 中文翻译 :    落叶层
• "artificial mulch" 中文翻译 :    人工覆盖层; 人工覆盖物
• "ashed or mulch" 中文翻译 :    草木灰或覆盖
• "asphalt mulch" 中文翻译 :    沥青盖料
• "cover with a mulch" 中文翻译 :    用护根覆盖
• "dry mulch" 中文翻译 :    干燥层
• "dust mulch" 中文翻译 :    地面防风幕; 细土覆盖层
• "fibrous mulch" 中文翻译 :    纤维盖土物
• "fresh mulch" 中文翻译 :    初成残草覆盖
• "grass mulch" 中文翻译 :    铺草覆盖
• "gravel mulch" 中文翻译 :    砾石遮护料
• "humic mulch" 中文翻译 :    腐殖覆盖物; 腐殖质覆盖层
• "landscape mulch" 中文翻译 :    园林填料
• "living mulch" 中文翻译 :    活地被物,活覆盖型; 活覆盖型
• "mulch applicator" 中文翻译 :    覆膜机
• "mulch cover" 中文翻译 :    枯枝落叶层
• "mulch farming" 中文翻译 :    覆盖耕作; 覆盖农作制
• "mulch forming" 中文翻译 :    覆盖防旱农作制
• "mulch layer" 中文翻译 :    土壤覆盖机
• "mulch method" 中文翻译 :    覆盖法
• "mulch paper" 中文翻译 :    护盖纸；园圃纸; 育苗纸; 园圃纸
• "mulch planter" 中文翻译 :    带覆盖薄膜的播种机

• 3 . soil n2o discharge flux of mulch was higher than that of no mulch treatment , and with the depth of 5 , 10 , 20cm the soil n2o discharge flux and the net adding flux increased in the order of depth in the upper soil layers
  3地膜覆盖使5 ， 10 ， 20cm土层处n _ 2o的排放通量较未覆膜处理显著增加，且随着土层的加深，排放量依次增大，增加幅度也表现为下层大于上层。
• However , under planting conditions , the content of nitrate nitrogen in 10 to 20cm soil layer and the ammonium nitrogen content in 5 to 10cm soil layer , the organic carbon content in 0 to 5cm soil layer were the most critical factors in mulch and no mulch treatment , respectively . 5
  对覆膜种小麦处理， 10 - 20cm土层土壤的硝态氮含量对土壤中n _ 2o排放通量的影响最大；对无膜种小麦处理， 5 - 10cm土层土壤的nh _ 4 ~ + - n及0 - 5cm土层土壤中的有机质含量决定了土壤中n _ 2o的排放通量。
• The result indicated that straw mulching could increase soil porosity by 2 . 88 % - 5 . 76 % , reduce soil bulk density by 1 . 86 % - 3 . 73 % and the content of soil water with straw mulching was higher than that with no straw mulching treatment ( ck1 ) at different growth stage , improve water - stable aggregate ; and increase soil organic matter , available n , available p , available k , improve soil perviousness and soil retention of water and fertilizer
  研究结果表明，与对照ck1 ，相比，秸秆覆盖可使土壤总孔隙度增加2 . 88 % ~ 5 . 76 % ，土壤容重降低1 . 86 % ~ 3 . 73 % ，并且各生育期覆盖处理的土城含水量均比对照高，并且秸秆覆盖还田对促进土壤团粒结构形成具有较大作用，改善了土坡通透性和保水保肥性；同时秸秆覆盖还田使土壤有机质、全氮、速效氮、速效磷、速效钾得到明显提高，从而培肥地力。
• 4 . soil n2o discharge flux responsible for the different treatments were affected by the different soil factors in the winter wheat growing stages . under no planting conditions , the moisture regime in the 0 to 5cm soil layer mostly made the soil n2o discharge flux adding in the mulch treatment , and the content of nitrate nitrogen in 5 to 10cm soil layer in the no mulch treatment
  4在冬小麦生育期内，影响不同处理土壤中n _ 2o排放通量的主要土壤因子为：无种植情况下，覆膜所导致的膜下( 0 - 5cm )土壤水分积累是引起土壤中n _ 2o排放通量增加的关键；无膜时较浅层土壤( 5 - 10cm )中no _ 3 ~ - - n浓度对土壤中n _ 2o的排放至关重要。