mulch 中文意思是什麼

mulch 解釋
n. 名詞 【林業】林地覆蓋物；護根物；地面覆蓋料。
vt. 及物動詞 覆蓋樹根[地面]。

  1. The dairymaids and men had flocked down from their cottages and out of the dairy - house with the arrival of the cows from the meads ; the maids walking in pattens, not on account of the weather, but to keep their shoes above the mulch of the barton

    奶牛從草場一回來，擠奶的男女工人們就成群結隊地從他們的茅屋和奶房裡湧出來擠奶的女工都穿著木頭套鞋，不是因為天氣不好，而是免得她們的鞋子沾上了院子里的爛草爛泥。
  2. Comparison of the characteristics of soil biological in sea - island cotton field between drip irrigation under mulch and furrow irrigation in tarim reclamation area

    膜下滴灌與溝灌海島棉田土壤微生物特性的比較
  3. A loose mulch acts on the surface as an insulator.

    疏鬆的覆蓋物在土壤表面起了隔熱的作用。
  4. To reduce the risk of damage a light mulch only should be used.

    為了減少受害的危險，只應進行薄薄的覆蓋。
  5. One of the earliest means of raising was mulch decomposition.

    最早增加的方法是利用地面覆蓋肥料的分解。
  6. The best time to add mulch depends on your goal

    最佳的蓋農地膜的時機得自己看。
  7. Polyethylene blown mulch film for agricultural uses

    聚乙烯吹塑農用地面覆蓋薄膜
  8. Organic mulch contains nutrients for plants

    有機農地膜含有植被的營養成分。
  9. Organic mulch improves the condition of soil

    有機農地膜可以改善土壤環境。
  10. A discussion on mechanization for recovering used plastic mulch

    殘膜回收機械化的探討
  11. He wore the ordinary white pinner and leather leggings of a dairy - farmer when milking, and his boots were clogged with the mulch of the yard ; but this was all his local livery

    他系一條普通的白色圍裙，腿上打著奶牛場擠奶工人打的綁腿，靴子上沾滿了院子里的爛草污泥不過所有這些裝束都是本地的裝束。
  12. Then mulch the plants with soil after watering. 3. watering and fertilizing in general, tree peonies do not like much water

    栽植深度應使根頸與土面平或稍低為宜，不可過深或過淺。
  13. Drip irrigation under mulch is a advanced technique combined by the trickle irrigation technique and the polyethylene film planting technique, which have the advantages of saving water, enhancing yields, upgrading quality and high utility

    膜下滴灌是當今世界最先進的滴灌灌水技術和覆膜種植栽培技術相結合的產物，同傳統的灌水方式和栽培技術相比較具有節水、高產、優質和高效的優點。
  14. When the truckdriver from quebec arrived with an 18 wheeler of mulch and i began conversing in near - flawless parisian french about his long journey and breakfast of croissants, my boss ' s eyes lit up

    當一輛滿載地面覆蓋物的18輪大卡車從魁北克開來的時候，我開始用近乎純正的巴黎法語跟司機聊起他的旅程和羊角麵包的早餐，這時老闆的眼睛一下亮了起來。
  15. Drip irrigation under mulch is a cultivation style and irrigation which is water - saving and high - yield, but great difficulty is met during generalization in vast area, because primary investment and fee of running are too high. in order to decrease investment, the research of different arrangement of capilla

    膜下滴灌是一種節水、高產的栽培與灌溉方式，但由於其一次性投資及運行費用較高，大面積推廣卻有一定的難度。
  16. The results indicated : ( 1 ) during the jointing stage of winter wheat, the differences of catalase activity among different measures of soil water utilization are significant in shallow soil, in which the catalase activity of furrow planting with straw mulch is the highest and that of row - spacing - reduced and close planting is the lowest ; ( 2 ) the trends of catalase activity versus depth are almost the same for different treatments, looking like an inverse s ; ( 3 ) for furrow growing without mulch, the activity of soil catalase in the furrow is higher than that in the ridge ; ( 4 ) soil catalase activity reflects some effects from different techniques of soil water utilization and may be used as a indicator for micro - eco - environment in the fields

    初步分析得出： （ 1 ）冬小麥拔節期，採用不同土壤水利用技術的冬小麥田淺層土壤過氧化氫酶活性差異明顯，以溝播不蓋秸稈處理的過氧化氫酶活性最強，縮行密植處理的最弱； （ 2 ）土壤過氧化氫酶活性隨深度的變化趨勢大體一致，呈反s形； （ 3 ）溝播不蓋秸稈處理溝中土壤過氧化氫酶活性明顯高於壟上； （ 4 ）土壤過氧化氫酶對於田間微生態環境具有指示作用，在一定程度上反映了土壤水利用技術對微生態環境的影響。
  17. Crust and mulch structure

    上結下松結構
  18. The testing result shows that there is a difference actual seed dropping angle and the one acquired by calculation, therefore, a formula for the calculation of seed dropping angle even closely suited to production practice has been driven out and a theoretical basis for the application of 2bqm - 2 model plastic film mulch pneumatic precision planter in practical production is advanced in this paper

    通過試驗，找出種子的落種位置規律。通過試驗結果分析，找出種子的實際的落種角度和計算的落種角度之間的差別，推導出更適合實際生產中所需要的落種角度，為2bqm - 2型氣吸式精量鋪膜播種機在實際生產中的應用提供了一定的理論基礎。
  19. Results showed that by using straw and plastic film dual mulch in dry - cultivation of rice planting, both of the range of temperature difference and the loss of water in dry - cultivated field of rice were decreased, the soil structure was improved, the soil nutrient contents were increased, the ineffective tillers of rice plant were decreased, the growth and development stage were advanced, the filling stage was extended, the grain per ear and 1 000 grain weight were raised, the grain yield of rice increased obviously

    水稻秸稈+地膜二元覆蓋旱作栽培效應的研究結果表明，秸稈+地膜二元覆蓋旱作稻田土壤變溫幅度降低，水分散失減少，結構改善，養分積累增加；水稻無效分蘗減少，生育轉變提前，灌漿結實期延長，穗大粒多，千粒重高，增產效果顯著。
  20. The type is temporarily called root - no - tillage with only the root left in soil and direct drilling ; sowing directly and placing the past plant stalk orderly over the soil is called mulch - no - tillage. they are both of the content when refers to no - tillage generally and are adapted to keep moist in or keep from soil erosion in drying land

    作物收獲后，作物地上部被從地表帶走，地下部的根系等原位保留，直接播種的免耕方式暫時稱為殘茬免耕；直接播種，並將前作地上部有秩序地平鋪在地表進行覆蓋的免耕稱為覆蓋免耕。
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