How many degrees below zero can it withstand? What is Fa Tong most afraid of

15 cm tung tree.

There are new style of tung and the old style of tung tree, we are talking about the new style of tung is also fast-growing tung, fast-growing tung and the old tung in addition to the fast-growing and appearance of the different and its cold resistance ability is not the same, fast-growing tung is mutated, the fast-growing tung has higher water in its body, thinner bark, its cold resistance is naturally poor, and the old tung growth is slower, less water in the body, thicker bark, its cold resistance is relatively strong.

Because now the tung is in the growth period to the dormant period of excessive, this moment is also the best period for the transplanting of the tung tree, a lot of the tung is continuously transported to other cities, whether it is the fast-growing tung or the old style of the tung its demand is still relatively high, at this stage the temperature is gradually dropping, many areas have now reached below zero, in these areas transplant tung do you do a good job of cold protection? The old-style tung tree is usually able to withstand low temperatures of minus 20 degrees, while the fast-growing tung is at the mercy of minus 10 degrees, so we should properly protect against the cold according to the different temperatures; In the southern region, we can transplant both the old and fast-growing tung trees, while in the northern region, we transplant the best cold-tolerant ones.

I also found after a few days of investigation, the hot season of the Tong is now not now, in the sapling profession, according to the law of the Tong is the best, the purchase of the most people, but these days to see that the sales are not as good as before, and then proved that the peak season of the Tong has passed.

In order to give customers some knowledge about the peak season of seedlings, let's learn together, the usual peak season is after the leaves fall, almost between October and December, this time is about to cultivate new seedlings, and then plant them again than the next year. There are also people who start to cultivate in March and May, and these two periods are considered to be the hot sales period of tung tree.

So if you want to ask the best of the best of the law, it must belong to Shandong law, because people all over the country know Shandong law, Shandong law is now an old brand that has been played, and too many people are willing to purchase Shandong law. Of course, Shandong Fatong can achieve this situation, there must be its factors, and it must be better than other Fatong.

1.Older forms of tung trees are usually able to withstand temperatures as low as -20 degrees Celsius.

2., and the fast-growing tung is at the mercy of minus 10 degrees, so we must carry out appropriate cold protection according to the different temperatures; In the southern area, we can transplant both the old and fast-growing tung trees.

The minimum temperature that Fa Tong can withstand is 20

Dear, I am glad to serve you, and the result of your inquiry is: what Fatong is most afraid of is drought and lack of water. It is a plant that prefers a moist environment and has a high demand for water.

If there is a lack of water for a long time, the leaves of the tung tree will wither, fall, and may even lead to the death of the plant. Therefore, keeping the soil moist is the key to planting the land of tung tree. In addition, it is also less tolerant of dry air, and if the environment is too dry, it will cause the edges of the leaves to dry out and fade.

Therefore, when planting tung trees, it is necessary to pay attention to maintaining appropriate humidity and moisture**, which can be met by regular watering and increasing air humidity. In addition, it is also sensitive to low temperatures and cold environments, and if it is subjected to severe cold weather, it may cause the leaves to be damaged or the plants to freeze to death. Therefore, in the cold season, it is necessary to pay attention to providing sufficient fibrillation to keep warm, such as covering a protective cover or moving indoors.

In short, the most feared is drought and water shortage, and it is also sensitive to dry air and cold climate, so it is necessary to pay attention to providing suitable moisture and temperature conditions during planting and maintenance to ensure the healthy growth of tung tree.

What are the commonly used cold protection measures in winter?

1) Irrigation of frozen water: In late autumn, when the trees enter the dormant period and before the land freezes, fill the frozen water once. The time to pour frozen water is after the frost and before the light snow.

2) Mulching: Before the land freezes in mid to late November, the shrubs with soft branches and low trees are pressed down to cover the soil. Or first cover with a layer of dry leaves, covered with 40-50 cm of fine sand, to prevent stripping.

3) Root soil cultivation: After the frozen water is irrigated, combined with the sealing weir, the soil weir with a diameter of 80 100 cm and a height of 30 50 cm is cultivated at the root of the tree to prevent frostbite tree roots.

4) Wind barrier: assumed in the upwind direction.

5) Spray white: Spray white and whiten the body of the tree with lime and sulfur powder, which can cause the harm of sudden changes in alkaline ground temperature difference, and the sea can kill some overwintering pests and diseases.

6) Spring irrigation: Irrigate in time when the soil begins to thaw in early spring, keep the land moist often, and supply enough water to the trees.

7) Roll dry and wrap grass: newly plant small numbers and wet and cold places in winter, and trees that are not cold-tolerant can be rolled dry with straw ropes or use straw to bale the main trunk and some branches to protect against the cold.

8) Snow cover: It can maintain a certain low temperature to avoid the invasion of super-cold winds, and can increase humidity in early spring, reduce soil temperature, prevent premature bud germination, and avoid the harm of late frost.