Question 2: The problem of waxberry transplantation? Hello:
Key techniques of transplanting Myrica rubra trees
Myrica rubra is an important eco-economic forest tree species in subtropical areas of China. Not only delicious, everyone loves it, but also beautiful and evergreen all the year round. In recent years, Myrica rubra has been selected as the first choice for landscaping by the landscape engineering department. It has the advantages of rapid formation, less infection of pests and diseases, easy management and high ornamental value, and has also been designated as ecological greening and ornamental tree species in many forest parks. In addition, cutting down a certain number of big trees in Myrica rubra orchard can promote the growth of Myrica rubra trees and improve the yield and quality, which has important practical significance. The key techniques of transplanting Myrica rubra trees are briefly described as follows for reference.
1. The transplanting period is generally spring sowing, and February-March before germination is the most suitable period, which can also be postponed to early April. The planting time should be cloudy or rainy in Mao Mao, but it can't be planted when the northwest wind blows.
2. Dig the planting pit. Yangmeixi grows on the acidic or slightly acidic red soil or yellow loam with gravel, so before transplanting, the planting hole (diameter 1 ~ 2m, depth 1m) should be dug and filled with a small amount of pebbles and red soil or yellow loam with a thickness of at least 0.5m. ..
3. Digging a big tree Because there is a certain balance between the root system of the underground part and the growth of the branches on the ground, when digging a tree, first cut off the new branches on the upper part of the crown, and at the same time cut off the excessively long branches, and control the height of the crown (generally within 2 ~ 3 meters) according to the growth of the crown, so as to facilitate transportation and reduce the consumption of water and nutrients. When digging, a circular ditch should be made with a bowl-shaped soil ball, and the diameter of the soil ball is 6 ~ 8 times the diameter of the trunk 30 cm from the ground. After excavation, the roots should be trimmed in time, and the wounds that hurt the roots should be cut together. The surrounding areas should be tied and fixed with straw ropes and transported to the planting site in time. Don't be exposed to the sun for a long time, so as not to affect the survival rate.
4. Planting techniques: Myrica rubra should not be deeply planted. Generally, after putting the tree with soil balls into the hole, straighten the trunk first, and then cultivate the soil. The height of the mountain soil is slightly lower than that of the soil ball, then it is watered and covered with dry and loose soil. The height of the soil should be slightly higher than the * * * plane. After planting, spray water on the tree crown to make the leaves fully wet, then cover the trunk with straw bags and then cover it with nylon film to keep the roots moist. Finally, the crown of Myrica rubra was trimmed and trimmed, and the damaged branches, overlapping branches and redundant leaves were cut off. Generally, only 1/3 leaves are left to reduce water evaporation.
5. Management after transplanting In the first few days after planting, it is necessary to insist on spraying water on the crown leaves 1 time every morning and evening, 8-9 am and 5-6 pm. In the hot season, we should pay attention to check the dryness and wetness of the root straw bag. If it is too dry, water should be poured (sprayed) in time.
Question 3: When will the transplanted Myrica rubra sprout? Generally, Myrica rubra began transplanting in June+10-March, 5438, and it can survive one month after transplanting, and it germinates and opens leaves very quickly.
Question 4: About how many months does the transplanted Myrica rubra germinate? Generally, Myrica rubra began transplanting from June 5438+ 10 to March, and survived one month after transplanting, sprouting and spreading leaves quickly.
Question 5: Can Myrica rubra be transplanted now? I wonder how to improve the survival rate of bayberry now. If not, it's best not to transplant in a few months, because the temperature is fluctuating now, and it will not be transplanted until March and April next year. Transplanting can damage the root system as little as possible and cut off the redundant branches, which can reduce the evaporation of water and be beneficial to survival.
Question 6: How to transplant Myrica rubra for more than ten years The following information comes from the network for your reference:
Key techniques of transplanting Myrica rubra trees
Myrica rubra is an important eco-economic forest tree species in subtropical areas of China. Not only delicious, everyone loves it, but also beautiful and evergreen all the year round. In recent years, Myrica rubra has been selected as the first choice for landscaping by the landscape engineering department. It has the advantages of rapid formation, less infection of pests and diseases, easy management and high ornamental value, and has also been designated as ecological greening and ornamental tree species in many forest parks. In addition, cutting down a certain number of big trees in Myrica rubra orchard can promote the growth of Myrica rubra trees and improve the yield and quality, which has important practical significance. The key techniques of transplanting Myrica rubra trees are briefly described as follows for reference.
1. The transfer period is generally spring sowing, and it is most suitable in February-March before germination, or it can be postponed to early April. The planting time should be cloudy or rainy in Mao Mao, but it can't be planted when the northwest wind blows.
2. Dig the planting pit. Yangmeixi grows on the acidic or slightly acidic red soil or yellow loam with gravel, so before transplanting, the planting hole (diameter 1 ~ 2m, depth 1m) should be dug and filled with a small amount of pebbles and red soil or yellow loam with a thickness of at least 0.5m. ..
3. Digging a big tree Because there is a certain balance between the root system of the underground part and the growth of the branches on the ground, when digging a tree, first cut off the new branches on the upper part of the crown of the year, and at the same time cut off the excessively long branches, and control the height of the crown (generally within 2 ~ 3 meters) according to the growth of the crown, so as to facilitate transportation and reduce the consumption of water and nutrients. When digging, a circular ditch should be made with a bowl-shaped soil ball, and the diameter of the soil ball is 6 ~ 8 times the diameter of the trunk 30 cm from the ground. After excavation, the roots should be trimmed in time, and the wounds that hurt the roots should be cut together. The surrounding areas should be tied and fixed with straw ropes and transported to the planting site in time. Don't be exposed to the sun for a long time, so as not to affect the survival rate.
4. Planting techniques: Myrica rubra should not be deeply planted. Generally, after putting the tree with soil balls into the hole, straighten the trunk first, and then cultivate the soil. The height of the mountain soil is slightly lower than that of the soil ball, then it is watered and covered with dry and loose soil. The height of the soil should be slightly higher than the * * * plane. After planting, spray water on the tree crown to make the leaves fully wet, then cover the trunk with straw bags and then cover it with nylon film to keep the roots moist. Finally, the crown of Myrica rubra was trimmed and trimmed, and the damaged branches, overlapping branches and redundant leaves were cut off. Generally, only 1/3 leaves are left to reduce water evaporation.
5. Management after transplanting In the first few days after planting, it is necessary to insist on spraying water on the crown leaves 1 time every morning and evening, 8-9 am and 5-6 pm. In the hot season, we should pay attention to check the dryness and wetness of the root straw bag. If it is too dry, water should be poured (sprayed) in time.
Source: China Garden Conservation Network
Question 7: How to judge whether the Myrica rubra tree transplanted for about three months is alive or not? Please check whether the petiole has sprouted and then check whether the bark of the stem has dried up. It is best to sprinkle water on leaves and stems to keep them moist, which will be more energetic!
Question 8: Can Myrica rubra be transplanted alive in June? Myrica rubra, formerly known as Myrica rubra, alias: Myrica rubra, cinnabar, pearl velvet, Latin scientific name: Myrica rubra (Lour. ) S.etzucc. Myrica rubra is an evergreen tree of Myrica, with gray bark and longitudinal crack when it is old; The crown is spherical. Branchlets and buds are glabrous, lenticels are usually few and inconspicuous, and only round and peltate glands are attached when they are young. Leaves leathery, hairless, surviving to fall off in 2 years, usually densely on the upper part of branchlets; I like acidic soil. It is found in most parts of China, and grows in the hillside or valley forest at an altitude of 125- 1500m. Myrica rubra is a famous fruit in southern China. Bark is rich in tannin, which can be used as reddish-brown dye and medicinal astringent.
Question 9: Can bayberry be planted in October? cannot
Question 10: How to plant Myrica rubra? What does it require for soil deterioration? Yangmei likes acidic soil. Originated in the hillside or valley forests with an altitude of 125- 1500m in the temperate and subtropical humid climate of China, it is mainly distributed in the south of the Yangtze River basin and the north of Hainan Island, that is, between 20 degrees and 3 1 degree north latitude, with citrus, loquat, tea tree and bamboo.
Seedling raising technology
Rhizome cultivation
(1) Selection of nursery land: When selecting nursery land, pay attention to the location, topography and trend of nursery land. The location of nursery land, it is best to choose a location with convenient transportation and flat terrain. If it is a slope, the slope is generally less than 5, and the slope direction is as north or northeast as possible. The soil is sandy loam, with fertile soil, loose texture and deep soil layer. In the sandy soil with loose soil, the upper layer is easy to dry, the lower layer is full of water and fat, and the root system extends downward, forming a thick and straight root system with underdeveloped fibrous roots. Clay and saline-alkali soil are not suitable for seedling raising.
(2) Seed collection and sowing: Generally speaking, fully mature fruits should be collected from robust adult trees. When collecting seeds, first check whether the kernel of the fruit is full, and choose the fruit tree with full kernel to collect. The picked fruits should be spread out and stacked in an appropriate place out of direct sunlight, and the stacking height should generally not exceed 15cm. After 4-5 days of accumulation, the pulp is rotten, so it can be washed with running water to remove the floating flat seeds and dry the surface for later use.
Generally, direct seeding after seed collection can improve the survival rate, but sometimes direct seeding is contradictory to planting crops, and sowing can also be carried out after seed storage. Seed storage generally adopts sand storage method. That is, 3 parts of clean wet sand and 1 part of seeds are mixed, and the humidity of the sand can be held by hand without dripping. The moisture content of wet sand is about 5%. After the seeds are mixed with sand, a ditch with a depth of 30cm and a width of 60- 100cm is opened, and the bottom is covered with sand with a thickness of about 6-7cm, and then the mixed seeds and sand are put in. Then, spread a layer of sand on the surface and cover it with straw. Keep away from rodents when storing.
(3) Soil preparation: Before sowing, soil preparation should be done first. Paddy fields or flat land with thin soil layers should be ploughed to a depth of 23-27 cm. In mountainous areas or deep soil layers, deep ploughing can be carried out. After ploughing, it should be bleached to improve the physical and chemical state of soil. After ploughing, apply fertilizer in layers and plough repeatedly to make the soil fully delicate. Then, make a border, the border width is 1m, and the groove width is 30cm. Mountain boundary height10-15cm; The boundary height of the flat land is 20-30 cm. Sowing sites should be fully fertilized with decomposed organic fertilizers. Generally, 3000-5000 kilograms of pig manure, cowshed manure or compost should be applied every 667 cubic meters, 15-20 kilograms of calcium superphosphate and some of plant ash. Drainage ditches should be dug around paddy fields, and attention should be paid to drought prevention and flood control in mountainous areas.
(4) Seed treatment and sowing: before sowing, soak the seeds with 0. 1% potassium permanganate solution or 40% thiophanate-methyl 800 times solution for 10 minute. After the border surface in the nursery is broken, the seeds are evenly scattered on the border surface, and 1.25- 1.5 kg is scattered per square meter. After sowing, gently press the seeds into the soil with wooden boards, cover with a layer of fine soil about 2-3 cm deep, and then cover with a layer of thin grass to prevent the rain from washing away and the topsoil from drying out. In mid-June+February, 5438, when the weather turned cold, it was covered with a small film arch shed to keep warm. The seedbed should be kept at a certain temperature, and attention should be paid to drainage and rat prevention. Generally, the seeds are sown in the middle and late June of 65438+ 10, and the seeds germinate in the second year of 65438+ 10, and the ground is broken in the middle of February. After emergence, if the sun is too strong at noon, open the film ventilation at both ends of the small arch shed to reduce the temperature and humidity in the shed to prevent sunburn or sudden collapse. By the end of July, it can be transplanted.
(5) Seedling transplanting: after the seedlings are unearthed, they can be transplanted when they reach the height of about 10cm and grow 4-5 leaves. Before transplanting, the nursery should be well prepared and fertilized, and at the same time, 25 kilograms of lime or 600 times of topaz should be sprayed on the border of 667 square meters. Then transplant according to the specifications of row spacing of 30-35cm and plant spacing of 8 8- 10/0cm. When transplanting seedlings, it should be done in the morning and evening on cloudy or sunny days, and the foot roots should be watered. Transplanting 1.2- 1.4 million plants per 667 square meters.
(6) Management after transplanting seedlings. Fertilization cannot be carried out immediately after transplanting seedlings. Myrica rubra seedlings are very sensitive to fertilizer, even if a small amount of thin fertilizer is applied, it is easy to cause seedling death. Diluted human excrement and urine (1 bucket of water, 2 spoonfuls of human excrement and urine, 0.25kg of urea) can only be used after the root system recovers to grow well and grows 4-5 new leaves. After that, 2% ternary compound fertilizer solution or dilute human excrement and urine solution is poured every half month, and thin fertilizer is frequently applied to promote seedling growth. Attention should be paid to prevent anthracnose, damping-off and insect pests of seedlings. It is necessary to loosen soil and weed frequently to prevent soil hardening ...