mulched

英 [mʌltʃt] 美 [mʌltʃt]

v.  用覆盖物覆盖(土壤或根部)
mulch的过去分词和过去式

柯林斯词典

  1. 盖料，覆盖层(置于植物周围土壤上助其生长的枯树叶、小树枝或粪肥)
    A mulch is a layer of something such as old leaves, small pieces of wood, or manure which you put on the soil round plants in order to protect them and help them to grow.
    1. VERB 用覆盖料(或层)覆盖
      To mulch plants means to put a mulch round them to protect them and help them to grow.
      1. In May, mulch the bed with garden compost.
        五月，在苗圃里施上肥。
    点击展开全文

    双语例句

    1. Cultivation Technology for Increasing Rainfall Productivity of Dryland Corn in Sandstorm Semi-arid Region Coupling Effect of Water and Nitrogen on Cotton Nitrogen Use Efficiency under Different Patterns of Mulched Drip Irrigation
      风沙半干旱区旱地玉米提高降水生产效率的栽培技术研究沙漠绿洲地区膜下滴灌棉花产量和氮素利用的水氮耦合效应
    2. It indicates that film mulched cultivated way can improve soil microorganism ecological quality and accelerate soil substance turning over and recycling comparing to submerged cultivated way.
      这说明与淹水栽培方式相比，覆膜栽培方式有利于改善土壤微生物生态质量，加速土壤物质周转和循环。
    3. As the radiation to the ground was blocked by the straw mulching, the soil temperature decreased as the quantity of the mulched straw increased.
      秸秆覆盖阻挡了太阳辐射向地面的传播，土壤温度也随着覆盖量的增加而下降。
    4. Water Demand and Water Production Function for Muskmelon under Mulched Drip Irrigation in Greenhouse
      温室膜下滴灌甜瓜需水量与水分生产函数研究
    5. Limited supplementary irrigation with catchment of rainfall was made for spring wheat mulched with plastic film in dry mountainous areas of South Ningxia.
      在宁夏南部干旱山区的试验结果表明，集蓄雨水进行有限补充灌溉，可以显著提高地膜春小麦的产量和水分利用效率。
    6. Study on the Characteristics of Water Change of Ditch Sowing in Corn Double Ridge Mulched with Plastic Films in Dryland
      旱地全膜双垄沟播玉米水分变化特征探讨
    7. Effect of Mulched Drip Irrigation on Water Use Efficiency and Fruit Quality of Processing Tomato
      膜下滴灌对加工番茄水分利用效率与品质的影响
    8. Effect of Regulated Deficit Drip Irrigation on Water Consumption and Yield of Plastic Film Mulched Corn for Seed
      膜下调亏滴灌对制种玉米耗水规律及产量的影响
    9. Studies on the Population Dynamics and Control of the Main Pests in Maize Field Mulched by Plastic Film;
      本文明确了该虫的分布和取食寄主情况，较为系统地阐述了其生物学特性、发生为害及防治措施。
    10. Spatial and Temporal Variability of Soil Moisture under Mulched Drip Irrigation
      膜下滴灌田间土壤水分时空变异规律研究
    11. Effects of Soil Water Content on Cotton Root Growth and Distribution Under Mulched Drip Irrigation
      不同土壤湿度对膜下滴灌棉花根系生长和分布的影响
    12. Coupling Effect of Water and Nitrogen on Cotton Nitrogen Use Efficiency under Different Patterns of Mulched Drip Irrigation
      沙漠绿洲地区膜下滴灌棉花产量和氮素利用的水氮耦合效应
    13. Influence of Plant's Auxin on the Cutting Survival Rate of the Mulched Big Fruit Sea-buckthorn
      植物生长素对大果沙棘地膜扦插成活率的影响
    14. Experimental Research on Effect of Irrigation Scheduling on Moisture and Salt Change of Mulched Drip Irrigation for Cotton
      大田棉花膜下滴灌灌溉制度对土壤水盐变化的影响研究
    15. The experiment results provided an agro-meteorological basis for peanut cultivation mulched with plastic film.
      实验结果为进一步推广和扩大地膜栽培提供依据。
    16. Effects of Ditch Sowing in Corn Double Ridge Mulched with Plastic Films in Different Dryland Areas of Gansu
      甘肃省不同旱作区全膜双垄沟播玉米增产效果研究
    17. Dynamic Changes of Soil Respiration on Mulched Bed Planting Under Winter Wheat and Summer Maize Double Cropping Integration
      冬小麦-夏玉米一体化垄作覆盖下农田土壤呼吸变化研究
    18. The response characteristic of the net photosynthesis and transpiration of cotton to mulched drip irrigation were studied by the photosynthetic and Transpiration Monitor ( PTM-48 system) in Xinjiang.
      利用PTM-48光合作用测定仪研究了新疆棉花不同生长期叶片光合、蒸腾特性及其对膜下滴灌的响应机理。
    19. The influence of application frequency of mulched drip irrigation on soil salt regime and cotton growth are experimentally study in field.
      本文研究了棉花膜下滴灌在不同的土壤含盐量条件下灌溉周期对土壤水盐运动和棉花生长的影响。
    20. Effect of Different Plastic Film Mulched on Spring Wheat
      春小麦不同覆膜方式的作用研究
    21. Yield performance and growth characteristics of rice grown in plastic film mulched dryland
      覆膜旱栽水稻的产量与生育表现研究
    22. Effects of Conservative Tillage on Growth, Development and Yield of Corn Mulched with Upland Red Soil
      红壤旱地保护性耕作对玉米生长发育、产量性状及经济效益的影响
    23. Changes of soil microorganism ecological quality during the rice growing stage under film mulched cultivated and submerged cultivated way in a field experiment were studied.
      在淹水栽培和覆膜栽培方式下，通过田间试验研究了土壤微生物生态质量随水稻生长期的变化情况。
    24. Study on the applications of mulched drip irrigation and furrow irrigation to large area of cotton fields
      大田棉花膜下滴灌与沟灌的应用研究
    25. If soil salinity is the same, plastic film mulched cotton seedlings grow better.
      而在土壤盐分含量相同时，则比不覆膜的棉苗生育为优。
    26. The growth of cotton can be affected by irrigation with saltish water whenever the ground is mulched or not.
      不论覆盖与否，微咸水灌溉都不同程度地影响了对棉花生长。
    27. Soil Temperature and Soil Water Dynamics in Wheat Field Mulched with Maize Straw
      玉米秸秆覆盖麦田下的土壤温度和土壤水分动态规律
    28. Soil Evaporation and Soil Temperature in Maize Field Mulched with Wheat Straw
      秸秆覆盖对夏玉米田棵间蒸发和土壤温度的影响
    29. The most important water-saving irrigation technique at present in Xinjiang is mulched drip irrigation, but it results in serious plastic film pollution problems.
      目前新疆最主要的节水灌溉技术是膜下滴灌技术，但随之产生了严重的残膜污染问题。
    点击展开全文

    考试分类

    行业分类

    柯林斯词典词频分级词汇

    其他分类