First, the planting method of red maple 1 Planting time
Red maple can be grafted and propagated in March-April in spring, branched and propagated in May-June, and sown and propagated in September-65438+1October. These three periods can be sown and propagated, because red maple is the most vigorous season, which can make seeds take root and sprout quickly, with higher survival rate and more convenient cultivation.
Step 2: Get the seeds.
Hongfeng blooms in May every year and matures in June at 5438+ 10. It has high ornamental value and is deeply loved by flower lovers. You can pick the seeds of red maple in September every year and then dry them in the sun. When preparing for sowing, it is necessary to soak the seeds 10 ~ 12 hours in cold water to promote the seeds to take root and germinate faster.
3. Soil selection
Red maple should be planted on acidic sandy soil with loose soil, high fertility, good air permeability and drainage, and rich humus. If you must pot red maple, you must first choose a suitable size pottery pot, and then mix pastoral soil, humus soil and sandy soil according to the ratio of 2: 2: 1 as the matrix.
4. Sowing skills
After selecting the seeds and soil of Acer truncatum Bunge, you can start sowing. In fact, the planting method of Acer truncatum is very simple. You need to disinfect the soil with bactericidal spirit, and then sprinkle the treated seeds on 5-6 grains of soil and cover them with a layer of fine soil. In this way, the environmental temperature can be controlled at 20℃, which can promote seeds to take root and sprout, and also need to keep the humidity of soil and air.
Second, the propagation method of Hongfeng 1, cutting propagation
When red maple is used for cutting propagation, it must avoid rainy days, otherwise the wound will rot easily, which will lead to the failure of red maple cutting. First, you need to pick healthy branches for more than two years, and you need to leave 3 ~ 4 leaves at the top. After the wound is healed, insert it into the soil and put it in a cool place to keep the soil and air moist. After a month, the branches can take root and sprout.
2. Grafting propagation
There are many breeding methods of red maple. Grafting can also be used for propagation at ordinary times. Acer truncatum and Acer truncatum can be used as rootstocks of red maple. Don't do it on rainy days. You need to cut the rootstock into small mouths with a knife, insert the branches into the small mouths and tie them with plastic bags. You need to spray water on plants every day to keep the air moist, and they will survive in a week.
Iii. Precautions for Red Maple Breeding 1, Pruning and Shaping
Hongfeng grows fast and luxuriantly. Pruning is needed once a year in April-May, and all the lateral branches, old branches and diseased branches of Hongfeng are cut off. If potted plants can reshape it, it can make red maple photosynthesis better, promote its growth more luxuriantly and increase its ornamental value.
2. Keep warm in winter
Hongfeng is cold-resistant and high-temperature-resistant, and is suitable for growing at 20 ~ 30℃. If the temperature is lower than 0℃, the growth will stop. If it is below-10℃, it will freeze its plants, which may cause the red maple to wither and die. Generally, red maple is cultivated in the south, and it doesn't need to be managed in winter. For red maple in the north, it is necessary to control the temperature above 0℃.
Conclusion: Through the above introduction, I believe everyone has understood the planting method of red maple, as well as the breeding method and breeding precautions of red maple. I hope everyone can plant lush red maple in time.