Spring sheds are the easiest places to "swim." After the "flashing shed" occurred, the vegetables in the greenhouse showed white dry leaves (known as the popular saying), and severe nocturnal shoots wilted, and returned to normal sooner or later. Finally, the plants wilted and died several days later. The main reasons for the “flashy shed†are as follows: First, it is too late to release the wind in the spring. The spring wind is windy, the sunshine is bright, and the temperature of the shed rises quickly. Some vegetable farmers do not take care of the shed, but once they open the blewer, they are too big and too eager. After the release of the wind, they are no longer in charge, until the wind is turned off in the evening. The eloquence found a flash of seedlings. Remind vegetable farmers that the greenhouse should not be overemphasized, and must first open a small mouth, and then slowly pull up the air outlet. It is necessary to frequently transfer to the greenhouse and promptly increase or close the outlet according to the greenhouse temperature. The second is to pull the shed too quickly after the cloudy day turns cloudy. Some vegetable farmers do not pay attention to pulling the straw curtain to see the light on cloudy days, and eager to open the straw curtain after the sunny day, resulting in physiological imbalance of the seedlings, can not adapt to a moment, resulting in the occurrence of wilting and other phenomena. It is recommended that even the cloudy sky should be pulled off as much as possible. Do not pull the shed too quickly after the yin suddenly clears. Open 1/3 or 1/4 of the shed first. If the plants are not wilting, then gradually pull open. After the "flash shed," some fresh water can be sprayed on the plants. Nucleotide (Green Breeze 95), chitin (Carapace), or 6000-fold love can be sprayed to restore growth as soon as possible. China leading manufacturers and suppliers of Active Pharmaceutical Ingredient, Mupirocin , Mupirocin Calcium, and we specialize in Sodium Fusidate, Fusidic Acid. Active Pharmaceutical Ingredient, Mupirocin, Mupirocin Calcium, Fusidic Acid, Sodium Fusidate Manufacturer Fuzhou Contay Biotechnology Co., Ltd , https://www.contaybio.com