How much is the "short-lived tree" torch tree seedling price? What does it look like? Is it harmful to people? How

Torch tree, also known as antler lacquer, torch lacquer, Canadian salt skin wood, is widely cultivated in the provinces (regions) north of the Yellow River Basin, and is mainly used for barren mountain greening and saline wasteland scenic forest species. So how much is the torch tree seedling price? What does it look like? Is it harmful to people? How to cultivate and grow? According to the records of the lacquer tree family, the torch tree is a small deciduous tree of the family Lacqueraceae. Leaves odd-pinnate, alternate, oblong to lanceolate. Erect panicle terminal, spikes bright red. Fruit oblate, with red bristles, closely gathered to form a torch. The fruit does not fall for a long time after ripening in September, and the leaves turn red after autumn, which is very spectacular.

How much is the torch tree seedling price?

Different specifications and sizes, different prices, the following is the arrangement of information, for reference only.

Seedling name Rice diameter (cm) Unit Price (Yuan) Torch Tree 310'18 Torch Tree 422'38 Torch Tree 535'50 Torch Tree 665'90 Torch Tree 770 '130 Torch Tree 8110' 180 Torch Tree 10180 '300

Is the torch tree harmful to people?

1. Torch tree, as an alien species, has strong reproductive ability. Although it is not clear whether the torch tree is an invasive tree species, it is imperative to control its mass reproduction in a small area.

2. Because the torch tree can secrete a unique chemical, which makes it difficult to grow other plants around it, and because it is low and dense, shading the sun, the plants growing under the tree are greatly affected, so it does great harm to crops. Although farmers have cut down the torch tree by the roadside, it has stimulated its expansion, and the spreading seedlings still appear in the fields, forcing farmers to cut them off with a sickle and throw them into the ground to expose themselves. But even so, the torch tree cannot be removed.

How to cultivate the torch tree?

1. Seeds

The seeds of the torch tree are small, the seed coat is hard, and the outside is covered with red needles. Rub with alkali water before sowing to remove the red villi and wax from the seed coat. Then soak it in 85 ℃ hot water for 5 minutes, remove it, bury it in wet sand, put it in 20 ℃ room to accelerate germination, and sprinkle proper amount of water according to the state of water evaporation. The seeds can be sown after 20 days of budding. The sowing rate is 7 to 10 jin per mu and the row spacing is 35 cm. Sow the seeds into a ditch with a depth of 2 cm, then cover with fine soil to make a small ridge to preserve soil moisture. Spray water properly to keep the soil moist. It was almost ready after 20 days. The height of the seedlings is 80 cm, and the ground diameter is 1 to 1.5 cm. [2]

2. Root insertion

There are many lateral roots of torch tree and extend horizontally. Every year, when the seedlings come out of the nursery, the lateral roots with a thickness of more than 1 cm are selected and cut into root segments 20 cm long. according to the polarity of the roots, the top is up, the stem is down, and the plant spacing of 40 × 30 cm is inserted directly into the whole nursery. After insertion, the top of the root section is covered with 2 to 4 cm of thin soil, and water is often sprayed to keep moist. Generally speaking, it first sends adventitious buds, breaks the soil to grow new branches, and then takes root and survives. The height of the seedlings was more than 1 meter in that year. [2]

3. Root tillering and planting

Around the two-year-old torch tree, many tillering seedlings often germinate, which can be selected according to the row spacing, and pay attention to the removal of root tillers and too many lateral branches to cultivate strong seedlings with good tree shape. The height of seedlings can reach 1.5 to 2 meters in that year. It can be transplanted in the middle of March in the second year after breeding. Set the plant row spacing of 50 × 40 cm, do a good job of watering, loosening soil and weeding, topdressing once from May to June, and stop water and fertilizer before the end of July. Torch trees generally do not suffer from disease. The DBH of sowing seedlings and root seedlings for 3 years and root tiller seedlings for 2 years can reach 3 to 5 cm, which can be used for afforestation.

Time: 2019-04-09 Click: