地膜覆盖栽培可以提高产量。
因为地膜覆盖可以对植株地下部分及地上部分的生长起到很好的调节及促进作用，使栽培蔬菜提早进入产品形成期，增加了春季栽培作物的前期产量，从而提高了总产量。
要及时灌溉
地膜覆盖可以有效抑制土壤中水分的蒸发，是以水为核心防治干旱的有效措施。覆盖和种子水管理的特点是：作物在生长初期充分控制水分，为整个生长期，生长中后期的强劲生长奠定了良好的基础。
作物的高度，植物的高度，叶子的密度和出汗的增加。此时的快速生长和发展应该是适当的灌溉并与净化灌溉相结合。覆盖覆盖膜后，土壤水分从深层土壤上升到毛细管表面。由于膜屏障集中在地球表面，因此地球表面通常处于水质较差的状态。因此，有必要根据真实的土壤条件和作物的生长及时浇水。
翻译英语
去除脸上的痘痘要注重以下几个方面，并且不要轻易使用祛痘洗面奶和小偏方，以免痘痘更加严重：
1、避免情绪焦虑和紧张，保持乐观愉快的情绪。
2、保持皮肤清洁，常用温水洗脸，避免用碱性大的肥皂，不用多油脂和刺激性强的化妆品和护肤品，以免进一步堵塞毛孔。
3、绝不能用手挤、掐、挖，这样做容易感染形成脓疱和瘢痕。
4、平时多食富含维生素A、C和纤维素的食物(如蔬菜、水果)，包含清洁，少吃甜食和油腻食物，少吃姜、蒜、辣椒，少饮浓茶、咖啡等刺激性食物和饮料、烟酒等。
激光治疗：这是目前采用比较多的疗法。使用特定波长的激光，对抑制痤疮赖以产生的皮脂过多，杀死导致痤疮的多种细菌，具有很强的功效，从而使新生的小痘痘及时隐退。激光祛痘过程中比较舒适、无痛苦，并且对皮肤没有不良刺激作用，无光敏现象，治疗过程轻松无负担。
为了比较常规灌溉（淹灌）和膜下滴灌2种方式下棉田土壤水盐运移的规律，以147团为试验区，调查膜下滴灌和常规灌溉两种灌溉方式下棉田土壤水盐动态变化及其干物质积累，分析不同灌溉方式下膜下和膜间土壤盐分差异。
In order to more conventional irrigation (YanGuan) and membrane drip irrigation under two different styles of cotton of salt and water movement law of soil, in 147 for the experimental group, survey and conventional irrigation film with drip irrigation under two kinds of irrigation water and salt cotton way soil dynamic change and dry matter accumulation, analysis of different water film under way next and membrane soil salt differences between.
结果表明: 2种灌溉方式下土壤盐分在整个生育期变化都表现出前期盐分含量减少后期有所增加的趋势，膜下滴灌方式0-80cm土壤盐分含量在中后期明显低于常规灌溉，其中0-20cm土壤盐分膜下滴灌方式显著高于常规灌溉；
The results show that the two kinds of irrigation under way in the whole growth period changes soil salt are showing the salt content to reduce the trend of increased the late film with drip irrigation mode 0-80 cm soil salt content in later period was significantly lower than the conventional irrigation, where 0-20 cm soil salt film significantly higher than conventional drip irrigation under way irrigation;
膜下滴灌膜下位点盐分含量明显低于膜间，常规灌溉膜下、膜间位点盐分含量差异不显著。
Film drip irrigation under the film site salt content was significantly lower than the membrane between, the conventional irrigation film, film site salt content between the difference was not significant.
2种灌溉方式下棉花干物质积累日增长量在前期差异不显著，在铃期-吐絮期膜下滴灌方式日增长量显著高于常规灌溉。
Two kinds of irrigation mode cotton dry matter accumulation, the growth in no significant difference in the bell (the bolls membrane drip irrigation, significantly higher than conventional way growing irrigation.
In order to more conventional irrigation (YanGuan) and membrane drip irrigation under two different styles of cotton of salt and water movement law of soil, in 147 for the experimental group, survey and conventional irrigation film with drip irrigation under two kinds of irrigation water and salt cotton way soil dynamic change and dry matter accumulation, analysis of different water film under way next and membrane soil salt differences between.
The results show that the two kinds of irrigation under way in the whole growth period changes soil salt are showing the salt content to reduce the trend of increased the late film with drip irrigation mode 0-80 cm soil salt content in later period was significantly lower than the conventional irrigation, where 0-20 cm soil salt film significantly higher than conventional drip irrigation under way irrigation;
Film drip irrigation under the film site salt content was significantly lower than the membrane between, the conventional irrigation film, film site salt content between the difference was not significant.
Two kinds of irrigation mode cotton dry matter accumulation, the growth in no significant difference in the bell (the bolls membrane drip irrigation, significantly higher than conventional way growing irrigation.
