The weather is getting colder now, and many crops can't grow in the open air. However, with the development of greenhouse cultivation, tomato planting in greenhouses has become a method for many farmers to increase their income in winter. However, the weather is now bad, which has affected the growth of greenhouse tomatoes. The following series of Huinong.com will talk about the planting management measures after three kinds of bad weather that are often encountered in tomato planting in winter greenhouses. First, drastically cool down The coming of winter is often accompanied by the attack of cold air, and the large temperature drop will adversely affect the tomato in the greenhouse. At this point tomato growers should pay attention to these points: 1. The greenhouse film should cover several layers and cover the outside of the greenhouse; 2. Build a small shed inside the greenhouse, or other ways to increase the temperature; 3. Do not water the tomato when suddenly cooling down. It is best to add some foliar fertilizer. Second, heavy snow Now the heavy snow festival in the 24 solar terms has passed, and many snows in the north have already passed. It is said that Ruixue Zhaofeng years, but heavy snow is not good for tomato cultivation in greenhouses. So in the snowy weather, tomato growers should pay attention to these points: 1. After the heavy snow, take the things covered in the shed first; 2. If there is snow, clean it up as soon as possible to avoid crushing the tomato greenhouse; 3. The snow should be cleaned away from the tomato greenhouse, otherwise the snow melt will affect the temperature of the greenhouse. Third, suddenly clear after a cloudy day Light is a very important factor for tomato growth. After a cloudy day, it suddenly clears up. Many growers feel that this time should allow the tomato to receive light, but it is not. Because of the sudden environmental changes, the tomato will not adapt, so the leaves of the tomato are easy to worry. Pay attention to these points when you suddenly appear clear after a cloudy day: 1. Do not remove all the things covered in the tomato greenhouse; 2. The things covered on the tomato greenhouse can be opened a little at a time, then closed, and then all the crops are opened after the crops are adapted to the light; 3. Spray some water on the leaves of the tomato to ease the evaporation of the leaves. The above is the three kinds of bad weather and subsequent planting management measures often encountered by Huinong.com on the winter greenhouse tomato planting. Do you understand? For more exciting pictures and popular comments on greenhouse tomato planting, click below to view the original ↓ ↓ ↓ Different kind of Transport Swab,viral transport swab, bacterial swab. Transport Swab,Sample Collection Swab,Viral Transport Swab Luck Medical Consumables Co.,LIMITED , https://www.luckmedical.com
