In the season of the year, when the cucumbers were planted in the arch shed, the author and his team visited the arch shed of Dingjiadianzi Dingjiadian, Luocheng Street, Shouguang City. Master Ding told the author that the cucumber seedlings in the shed were planted on March 15th. Because the outside temperature was low during this time, the cucumber seedlings suffered from different degrees of cold damage. The cucumber seedlings are warm and the seedling period needs a higher temperature, so the insulation becomes the focus of current management. What measures should be taken to ensure the temperature inside the shelter? There are two membrane insulation in the shed to promote growth The installation of the second membrane in the arch shed is a common insulation measure. It is not only necessary to set two membranes on the shed, but also to install two membranes at the front and back entrances of the shed. The two membranes can be clamped on the wire in the shed to prevent cold air from entering. And reduce the loss of heat in the shed, the insulation effect is good. Sheds covered with non-woven insulation on both sides Observed in the shed, it can be clearly seen that the seedlings on both sides of the arch shed and the front and rear ends of the sheds are slow and slow and suffer severe chilling damage. Ding also rushes to take measures to cover the sides of the shed to insulate the sheds to promote heat preservation. Both sides of the seedlings quickly easing seedlings. The front and rear positions of the sheds and the left and right sides are the direct victims of low-temperature weather. In addition to the secondary membranes, non-woven fabrics and other insulation measures, the vegetable farmers can also move the entire seedlings to the middle, leaving 10 meters in front and back, left and right. A 1-meter space can well prevent the plants from being chilled. When should the film be removed? Master Ding tells the author of the China Agricultural Network that when cucumber plants need to hang vines, it is also a time when the two membranes are removed. At this time, the plants are in a stage of rapid growth and need photosynthesis to provide more nutrients for the vegetative growth of plants. The need to increase the light area and intensity, coupled with the rapid increase in temperature outside the shed, this time is a good time to remove the two membranes. In the cucumber seedling stage, there are few diseases, but vegetable farmers must not ignore the prevention and treatment of diseases in advance. After the seedlings are regenerated slowly, they can be regularly controlled and prevented from occurring. Dried Broccoli,Dehydrated Broccoli,Ad Dried Broccoli,Bulk Dehydrated Dried Broccoli Jiangsu Tiankang Food Co., Ltd. , https://www.tiankangfood.com