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- Plant Black plastic mulch can help keep them warm. 黑色塑料护盖物能帮助保暖。
- Black plastic mulch can help keep them warm. 用黑塑料护根能帮助它们保持温暖。
- Black mouch plastic mulch can help keep them warm. 黑色塑料盖膜能够起到保暖作用。
- In the use of plastic mulch for BOPP film at prbroin gelatinize. 在使用拉伸聚丙烯薄膜覆膜时，必须在膜上涂胶。
- Black pasticmoch plastic mulch can help keep them warm, better . 黑色的塑料根篱能帮助它们保持温暖。
- Effects of plastic mulch on early and total yields of watermelon and muskmelon are presented （Table 2）. 表1阐明了塑料薄膜覆盖对西瓜和甜瓜的早期产量和总产量的影响。
- Plastic mulch increases soil temperature in the bed which promotes faster crop development and earlier yields. 塑料薄膜覆盖提高苗床的土壤温度，促进作物较快发育并提早成熟。
- Production systems utilizing plastic mulch involve additional input costs over traditional non-plastic systems. 应用塑料薄膜覆盖的生产体系要比传统非塑料薄膜覆盖体系多投入资金。
- Effects of plastic mulch on early and total yields of watermelon and muskmelon are presented (Table 2) . 表1阐明了塑料薄膜覆盖对西瓜和甜瓜的早期产量和总产量的影响。
- To reduce mold due to moisture, plastic mulch excelled stone mulch with litter mulch being worse. 薄膜覆盖保水效果优于石块覆盖，枯枝落叶覆盖的保水效果较差。
- Black plastic mulch can help keep them warm.Better to wait until the soil is warm to use organic mulch. 黑色塑料的护盖物能帮助保温，在土壤开始回暖的时候使用有机护盖物是最好的时机。
- One innovative grower near the Salinas Valley of California uses plastic mulch only 15 cm wide to protect drip-irrigated peppers from soil contamination. 加利福尼亚州萨利纳斯流域附近的一位富于创新的种植者仅用15厘米宽的塑料薄膜覆盖就使得用滴灌灌溉的甜椒免遭泥土污染。
- Plastic mulch, while protecting the soil beds from rain-drop impact, intensifies the potential of rill erosion in furrows. 塑料薄膜覆盖使土壤苗床免受降雨的影响，但却增加了犁沟中细沟侵蚀的可能性。
- Be prepared to cover early plantings during the night if there is still a risk of freeze.Black plastic mulch can help keep them warm. 如果晚上还会结冰，要准备好给早期的幼苗覆盖一层保护物，黑色塑料膜可以帮助保暖。
- Shifting the plastic mulch from covering the planted rows of corn to the wide inter-row spacings between paired rows is one of the innovations. 塑料地膜由原来盖在玉米种植行上改为在玉米宽行上盖膜，这种方法是个创新。
- For plastic mulch film fanwei extrcting protrudent polyoxypropylene bi-directional films (BOPP), polyvinyl chloride (PVC)--BOPP's preferences. 用于覆膜的薄膜主要有双向抽伸丙烯薄膜（BOPP）、聚氯乙烯（PVC）等，其中以BOPP薄膜的应用最为广泛。
- One innovative grower near the Salinas Valley of California uses plastic mulch only15 cm wide to protect drip-irrigated peppers from soil contamination. 加利福尼亚州萨利纳斯流域附近的一位富于创新的种植者仅用15厘米宽的塑料薄膜覆盖就使得用滴灌灌溉的甜椒免遭泥土污染。
- Many processes have been accomplished in the same run, including leveling, pressing, paving (the pipe and the plastic mulch), ditching, covering and seeding operations and so on. 该机一次可完成平地、镇压、铺管、开沟、铺膜、压膜、膜边覆土、膜上打孔精量穴播，膜孔覆土及土带镇压等多种作业。
- On the other hand, strawberry growers in central California do not benefit from earlier harvest market-wise, but plastic mulch is widely used for another purpose, specifically fruit quality. 相反，加利福尼亚中部的草莓种植者并没有获益于提早收获的市场优势，但塑料薄膜覆盖广泛用于其它目的，特别用于提高果品品质。
- Black plastic mulch, the primary color used in vegetable production, absorbs most UV, visible, and infrared wavelengths of incoming radiation and reradiates energy in the form of thermal radiation or long-wavelength infrared radiation. 主要用于蔬菜生产上的黑色塑料薄膜，能够吸收入射光线中的大部分紫外线、可见光和红外线，再以热辐射或长波红外辐射的形式再辐射能量。
