Wenchang vegetables how to deal with the cold

First, pay attention to listening to and watching the weather forecast of TV stations and radio stations before the cold current. Pay close attention to the temperature changes. In management, we must carefully inspect the warmth of grasshoppers, greenhouse films, and air outlets. In sunny days, we must appropriately increase the temperature of the greenhouse and accumulate heat. We can take time to reduce air release, and cover the grass or grass in the evening (about 9 am Exposed) Early cover (approx. 4 pm cover); Straw was added between rows of vegetables; 0.3% potassium dihydrogen phosphate was sprayed once on the foliage to reduce the transpiration of the foliage. These tasks must begin 3-4 days before the cold weather.

Second, after the arrival of the cold current in the cold stream, it is necessary not to water, spray or release. The discharge of the bactericidal type smoke agent, and the removal of the grass rake, depend on the weather conditions. If it is snowing or raining, you can not open the grasshopper temporarily; if it is cloudy or cloudy, you can uncover the light before 9:00 in the morning and before 4:00 in the afternoon. If the melon vegetable temperature is lower than 6°C in the shed around 8am, and the temperature of the eggplant vegetables is lower than 4°C, add 5-8 pots of charcoal fire in the shed.

Third, after the cold has passed after the cold, it is the time when greenhouse vegetables are most prone to problems. Because after a few days of low temperature, if the weather turns fine, the sun shines, all grasses cannot be uncovered immediately, and grasshoppers should be slowly uncovered, so that the vegetables have a process of adapting from low temperature to high temperature. If wilting of plants has already occurred, a 1% "sweet and vinegar mixture" (50 kg of warm water, 0.5 kg of glucose and 0.5 kg of mature vinegar) may be sprayed on the leaves and sprayed once every 2-3 days to relieve the wilting of the plants.

From the month of May, the new crop of onion from Jinxiang has harvested. After dried enough, the Yellow Onion can be packed and shipped from the month of June. The new crop Fresh Onion has very beautiful appearance and great quality. Jinxiang is a famous county which has large area planting garlic and onion. 

1. Commodity name: Fresh Onion

8.Transporting and storing temperature: 0°C  -+1°C

Yellow Onion

Yellow Onion,Fresh Yellow Onion,Organic Yellow Onion,Yellow Round Onions

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