[ 复数 mulches 第三人称单数 mulches 现在分词 mulching 过去式 mulched 过去分词 mulched ]
mulch spreader 覆盖物分散机 ; 切碎植物撒布机 ; 覆盖物撒布机
mulch paper 育苗纸 ; 圆圃纸
stubble mulch [土壤] 残茬覆盖 ; 茬地覆盖层 ; 残株覆盖
fibrous mulch 纤维盖土物
Straw mulch 稻草覆根 ; 草制覆盖物 ; 草幂
mulch base paper 育苗原纸
wood chip mulch 盖土木碎
simple mulch 简易覆盖
soil mulch 地面覆盖 ; [土壤] 土壤覆盖
In comparison of control, plastic film mulch increased the output of crops and water use efficiency.
覆膜以其对土壤水分及地温的影响，改善了作物的生育环境，增加了作物产量，提高了水分利用效率。
参考来源 - 河北坝上地区滩地作物水分高效利用技术研究The satisfactory program for a high emerging rate and quality of its seedlings is: mixed soil with sand, a 1.5cm-thick soil covering and covered by plastic mulch.3.
提高武当木兰播种苗出苗率、苗木质量指标的最佳培养方案为:混沙土、覆土1.5cm,用塑料薄膜覆盖。
参考来源 - 武当木兰繁育技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
"mulch the flowerbeds"
以上来源于: WordNet
N-MASS A mulch is a layer of something such as old leaves, small pieces of wood, or manure which you put on the soil around plants in order to protect them and help them to grow. 护根; 护根物(盖于植物周围土壤上助其生长的枯树叶、小树枝或粪肥)
V-T To mulch plants means to put a mulch around them to protect them and help them to grow. 用护根物覆盖
In May, mulch the bed with garden compost.
五月，在苗床上盖些肥料。
"I learned how to place the mulch film," he says, "it's not easy."
“我学会了如何铺地膜，”他说，“这并不容易。”
覆盖物太多使植物窒息。
After pruning, apply a rose fertiliser and mulch around the plant.
修剪之后，在植株周围施玫瑰专用肥。
Spreading mulch before the ground has frozen may attract small animals searching for a warm place to spend the winter.
VOA: special.2009.06.30
Doug Akers from the cooperative extension service at Purdue University in Indiana suggests straw or shredded leaves for the mulch.
VOA: special.2010.06.29
After the potato plants appear, organic mulch can be spread around to hold moisture, help suppress weed growth and cool the soil.
VOA: special.2009.03.10
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