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                                有哪些方法可以帮助大棚升温呢?

                                2021-10-23??????浏览:

                                一、选用无滴膜。

                                      目前市场上出售的塑料薄膜多为普通膜,当大棚内的温度高,湿度大的时候,常有许多的水滴附着在棚膜上,影响了阳光的通透性。因此,要选用无滴膜扣棚,来增加大棚内的光照强度,提高大棚内的温度。



                                二、及时清扫棚面。

                                      要经常打扫、冲洗、擦拭大棚外壁的尘土、污物、及时清扫棚面上的积雪,以增加棚膜的透明度,可提高棚内温度。

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