| 如何预防滴灌带灼伤 |
| 添加时间：2017/8/3 17:02:12 浏览次数： |
| 根据滴灌带灼伤原因有针对性的破坏其成因条件就可以有效的预防问题的出现，具体如下： According to the causation of the cause of drip irrigation, the occurrence of the problem can be effectively prevented, as follows: 1、使用膜下滴灌专用地膜或彩色地膜阻隔阳光的穿透性。 The penetration of sunlight by using a special membrane or color film under the membrane. 2、在铺设滴灌带的同时压紧压实地膜，使地膜尽量贴近滴灌带，地膜和滴灌带之间不要产生空间。避免阳光通过水滴形成的聚焦。 2, when placing the drip-irrigation belt, press compacted compaction film, make the film as close as possible to drip irrigation, and don't create space between the mulch and drip irrigation. Avoid the focus of sunlight by water droplets. 3、在农作物进行播种前要将土地整平，以减少土地的多坑多洼现象。从而防止土块杂石杂草托起地膜，造成水汽在地膜下积水形成透镜效应，灼伤滴灌带。 Before planting, the land should be levelled out to reduce the amount of land in the pit. In order to prevent the dirt and rock weeds from the surface of the earth, the water vapor can form the lens effect under the underground film, and burn the drip irrigation belt. 4、铺设滴灌带时，可将滴灌带进行潜埋，避免叫焦点灼伤。 When laying drip irrigation, the drip irrigation belt can be buried, avoiding the focal burn. |
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