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1)  plastic film mulching
地膜覆盖
1.
Analysis of adverse effects on maize yield decrease resulted from plastic film mulching in dryland;
地膜覆盖导致旱地玉米减产的负面影响
2.
The benefit and prospect for reuse of plastic film mulching and no-tillage technique in the semiarid region of Gansu Province;
甘肃半干旱区地膜覆盖再利用免耕技术效应与前景分析
3.
Studies on effects of plastic film mulching on soil environment of maize field;
玉米地膜覆盖的土壤环境效应
2)  film mulching
地膜覆盖
1.
Study on the effect of film mulching techniques of flue-cured tobacco on the yield and quality of flue-cured tobacco;
烤烟地膜覆盖对烟叶产量及品质的影响
2.
Effects of straw mulching and film mulching on flue-cured tobacco growth and quality;
稻草覆盖和地膜覆盖对烤烟生长发育及品质的影响
3.
A field experiment was carried out on typical Ust-Sandiic Entisols soil in semi-arid area to study the effect of film mulching,nitrogen(N) application and supplementary irrigation on spring maize(Zea mays L.
以典型半干旱区干湿砂质新成土(Ust-Sandic Entisols)为供试土壤进行田间试验,研究地膜覆盖、施氮及补充灌水量对春玉米(Zea maysL。
3)  plastic mulching
地膜覆盖
1.
Geographical change law of effects of corn plastic mulching on increasing temperature and production in Northeast China;
东北地区玉米地膜覆盖增温增产效应的地域变化规律
2.
Test on cooling and frost damage prevention of corn using plastic mulching in Northeast China;
地膜覆盖栽培防御东北玉米冷害和霜冻试验
3.
Effect of drought resistance and water save on rice by plastic mulching;
水稻地膜覆盖栽培的抗旱节水效应
4)  plastic film mulch
地膜覆盖
1.
Effects of plastic film mulching and pre-sowing irrigation on yield formation of spring wheat;
地膜覆盖和底墒灌溉对春小麦产量形成的影响
2.
The study concerned about four cultivation modules(no mulch,straw mulch,plastic film mulch and furrow planting),three nitrogen fertilizer levels(0,120 and 240 kg N/hm2) and two wheat densities(seed rate of 180 and 225 kg/hm2).
59 kg/hm2,且主要积累在80-160 cm土层,土壤氮库不仅明显,且残留比前3年土壤剖面显著下移(前3年主要累积在100 cm),差异达显著和极显著水平;不同栽培模式和种植密度0-200 cm土层硝态氮残留累积规律及其小麦籽粒吸氮量基本相似,排序均为:地膜覆盖>常规种植>秸秆覆盖>垄沟种植;随施氮量的增加土壤硝态氮残留量也相应增加,N0处理0-200 cm土壤平均硝态氮残留量为57。
3.
According to experiment results from 2004 to 2005 in Zhangye city of Gansu province,to study the effects of plastic film mulching(including well watered treatment F(FM),light and medium water deficit treatment L(FM),M(FM)),and bare field(including well watered treatment F(B) and medium water deficit treatment M(B)).
借助于国家高科技农业“863”课题,以春小麦为供试作物,2004年和2005年在甘肃省张掖市甘州区进行了膜上灌春小麦调亏灌大田试验研究,研究了地膜覆盖(设丰水F(FM)、轻度L(FM)和中度M(FM))、露地(设丰水F(B)和中度M(B))。
5)  mulching [英][mʌltʃ]  [美][mʌltʃ]
地膜覆盖
1.
Effects of Long-term Mulching and Fertilization on Total Sulphur and Available Sulphur in Brown Earth;
长期地膜覆盖及不同施肥处理对棕壤中全硫和有效硫的影响
2.
Effects of Long-term Mulching and Different Fertilization Treatments on Active Organic Carbon in Brown Earth;
长期地膜覆盖与不同施肥处理对棕壤活性有机碳的影响
3.
Effects of Long-term Mulching and Fertilization on Phosphorus in Soil and Corn;
长期地膜覆盖与施肥对土壤磷素和玉米吸磷量的影响
6)  Plastic film covering
地膜覆盖
1.
Effects of long-term fertilization and plastic film covering on some soil fertility and microbial properties
长期定位施肥与地膜覆盖对土壤肥力和生物学性质的影响
2.
The techniques for cultivation of sweet potato with plastic film covering has the advantages of maintaining and increasing temperature, preserving soil entropy, preventing waterlogging, ameliorating physical & chemical characteristics of soil, enhancing the plant growth and increasing yield.
甘薯地膜覆盖栽培具有保温增温、保墒防涝、改善土壤理化性状、促进甘薯生长发育、提高甘薯产量的作用,通过采用"选择脱毒壮苗、深耕整地、平衡施肥、覆膜栽插、科学管理"等高产高效栽培技术栽培,可以取得显著的社会和经济效益。
补充资料:地膜覆盖机械
      将塑料薄膜铺放并封压在畦面或地面上的机械。用于蔬菜、花生、棉、烟草、瓜果等作物的地膜覆盖栽培。按塑料薄膜在地面封固方式的不同分压封式和嵌封式两种。按其完成的作业项目可分为铺膜机、作畦铺膜机、旋耕铺膜机、播种铺膜联合作业机等多种机型。
  
  铺膜机 用于在已作好的高畦或垄上进行铺膜、封膜。可先铺膜,后在膜上打孔进行播种或移栽;也可先播种后铺膜。人力牵引的简易铺膜机由装塑料薄膜卷的支架、开挖埋膜沟的开沟器、横向拉展薄膜的压膜轮和起土封压地膜的嵌膜轮等部件组成(见图),其结构简单,机件小而轻,适于在小地块或温室、塑料大棚内作业。畜力牵引的铺膜机适用于坡地、梯田或小块地。其结构是在简易铺膜机的基础上,增加铺膜辊和畦形整形部件。铺膜辊能保持地膜纵向拉力,以适应有风的气候下作业。
  
  作畦铺膜机 由犁铧或刮板式作畦装置、畦形整形部件、铺膜装置和嵌膜轮等组成。由作畦装置在已耕地上作高畦或垄,由铺膜装置铺膜并在嵌膜轮滚动作用下起土封压地膜;有的还装有除草剂喷雾装置。作畦铺膜机可同各种型号的拖拉机配套,用于先铺膜后打孔播种或移栽的农艺流程,其作业质量较好,对砾石较多的土壤也有一定的适应能力。
  
  旋耕铺膜机 是旋耕机和作畦铺膜机的组合,能一次完成旋耕、作畦整形、铺膜和封膜作业。作业质量较好,适应性强,畦土细碎均匀,利于保墒并可减少拖拉机压地次数。
  
  播种铺膜联合作业机 主要用于棉花、花生等作物的地膜覆盖栽培。有两种类型:一种是先播种后铺膜,由播种机上挂接铺膜装置组成;另一种是先铺膜后播种,由铺膜装置和专用的打孔、穴播装置组合而成,用于在已耕地上一次完成平作铺膜、膜上打孔、定量穴播、起土覆盖种穴和封压地膜等项作业。有的还可在铺膜的同时进行整地、作畦(作垄)、薄膜打孔、播种、施肥、喷药等多项作业。
  

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