Myrtle Rose Zhengzhou processing, Henan selling large flower / Rose crape myrtle, Chinese star Lin Xinghua farmers owned Central China's largest forestry seedlings base 5700 acres Q Q && 2636659231 && URL: http: //www.hnxhnlst.com Address: Zhengzhou City Ying Yang Komura 2 km high-speed port M4-5 100 acres south of Sophora japonica seedlings boxwood H40-60 300 acres crabapple D2-3 500 acres Hongye Li D2-5 700 acres Fatong M3-8 500 acres D3-4 200 acres of cherry leaves Tau D2 -6500 acres of red roses Myrtle D1cm 300 acres of sun Lee D 2-3 200 acres Prumus D2-3 400 acres of peach seedlings D2-3 100 acres of hibiscus D3-4 300 acres Luan Luan tree M2-6 600 acres of tree seedlings biennial seedlings 500 acres of Photinia ball H60cm crown 80cm 100 acres of Acer palmatum H80 100 acres of gold leaf weeping elm wood M4-5 100 acres of silk D3-4 100 acres negundo M3-4 100 acres Peel M3-5 100 acres of willow Salix M3 -5100 acres of willow M3-5 100 acres Varia Myrtle Lagerstroemia D2-4 100 acres of forested acres D1 200 Euonymus ball crown 80-100cm 160 acres of boxwood ball crown 80-100cm 80 acres of lobular privet ball crown 80- 120cm 300 acres of flowering plum D2-3 300 acres of green plum D2-3 100 acres Sorbaria D0.5-1 100 acres of gold leaf elm M5-8 100 acres toon M3-4 200 acres of Ligustrum H60-603-5 points 300 acres of green maple seedlings sticks H60 300 acres of "Maple" in a breeding methods, biological characteristics of Aceraceae maple maple is a deciduous small tree, crown nearly round or umbrella, opposite, was bright red leaves color or purple, summer turn slightly blue, beautiful form of whole attitude is one of the leaves of the garden variety. Maple grows in cool and humid, rainfall, high temperature environment, in northwest China, the Yangtze River Basin is widely planted, cultivated land require acidic soil deep mountain or red and yellow loam, drought fear of floods, hi light slightly. Hi saplings shade, if the high temperature in the bright light, leaves, bark, easy to produce "sunburn" phenomenon. Flowering from April to May, wing nuts 9-10 month maturity. Second, Seifu Seifu breeding maple genus that bald Korea maple, maple leaf color, davidii, wool and other veins maple maple class collectively, can make maple rootstock. In late October, after the seeds mature Qingfeng class, timely harvesting, broadcast with. Planting should be on the loose sandy loam breathable seedbed sow, overlying layer of fine soil or coke plaster to cover the seed for the degree of finish after sowing irrigated in beds set up bamboo scaffolding arch cover plastic film (also can cover weeds) moisturizer to the early emergence time and improve the germination rate. March 2-3 next year seedling emergence, sprayed once or twice after fermentation, lighter human waste or urea. A month later, in time to move it to the nursery, seedlings cut taproot transplantation, according to the spacing of 30 × 30 厘米 transplanting. A half months after transplanting to irrigated thin fat generation facilities, and promote its growth. Maple grafting generally use biennial Qingfeng as rootstock grafting appropriate spring from February to April. As the year students have been up to 50 cm above Qingfeng, 0.5-0.8 cm in diameter, they can then grafted in the fall. When grafting, select fully mature maple canopy perimeter of the upper part of the mother plant, robust, full of buds as the scion of a biennial branches, abdominal access, splicing, cleft grafting, budding and other various methods available for grafting. Rootstock cut off parts of the height should be 4-5 cm high ground, it is worth noting: the scion and rootstock cambium opening match at least one side, and the need for timely use l cm wide plastic tape from the bottom and from the interface the strapping tight, so ear anvil closely, and put a small thin plastic bags to prevent dehydration dry. After grafting, should be promptly and regularly checked and found scion dry, can pick up on the other side of the original graft at which the spring is connected to 15-20 days followed by examination, take about 30 days to check the autumn, when the scion survival shall be promptly cut off the stock pumping hair sprouting buds. Because after Maple ear buds grow weak, help tie bamboo poles to be inserted to break wind. After the completion of the work, but also pay attention to the following points: 1, fertilization grafted to promote rapid growth, the need to timely fertilization. In 3-4 months, in order to impose hydrogen fertilizer, where the ratio of phosphorus and potassium hydroxide 6: l: 3, using a thin manure handling facilities in principle, every 7-10 days applicator or watering again. 5-8 months, with facilities composting swine manure-based bullpen. To increase the organic content of the soil. Began in October, should be applied to the maturity of the shavings, cake, cake or fertilizer, can be applied around the root fertilizing or ring. Where phosphorus and potassium ratio of 2: 3: 5. 2, a reasonable density when planting seedlings grow to a certain time, the need to adjust the density, so that the maximum acceptable seedlings photosynthesis. Generally less than 1 cm of trunk diameter, spacing of 0.8 m × 1.0 m trunk diameter of 1-2 cm spacing using 1.2 m × 1.1 m. When transplanting, the seedlings need to be trimmed to remove the root, part of the long and leggy branches of fine roots. Dry rough 2 cm above the seedlings, transplanting must Daini ball. 3. Other aspects of managing earth: for the large sandy, poor soils and drought should be training on the sticky heavy fine dirt and has rotten farmyard manure; on clay soil, more organic fertilizer, soil with adequate Jia Rusha adjust the viscosity. Easy to water the garden on the ground, should be open drains about 50 cm deep, so that the roots below the water table control. Weeding: Maple seedling weeds easily covered, it requires frequent manual weeding around the seedlings. 2 years after planting seedlings, weed and other drugs can be used glyphosate. 4, pest control harmful pests have three red maple. Soil pests such as grubs, mole crickets and other biting seedling root and stem base, could easily lead to seedling withered. Can be used 50% of phoxim or chlorpyrifos 1000 times, pouring roots or soil mixed with fine applicator. Erosion of foliage pests such as beetle, slug, aphids, eat red maple leaf, resulting in poor seedling growth, requires the use of avermectin, catching discontented, omethoate 800-1000 spray. Boring insects such as beetles, borers heart worm and other hazards maple branches, resulting in a large red maple seedlings of litter and even whole death, shall kill Ju fat, green effort, such as 2000-3000 times spray or insect crossing branches to inject methamidophos, dichlorvos and other pesticides and mouth sealed with sticky mud.