, 
 Introduction 
 Photinia fraseri: Latin name: Photinia serrulata alias: flame red, Millennium Red. Rosaceae Photinia, evergreen shrub to small tree, plant height of 4-6 m, leaves coriaceous, oblong to obovatus lanceolate, apex with the tip of the tail, spring New Ye Hongyan, to green in summer, autumn, winter and spring quarters red, cream heavy color over thick, low temperature color better. Leaf surface wax, surrounded by irregular small serrated top shoot four seasons leaf stems bright red fire. Do the trees, its pole stand like torches; do hedges, like lying, such as flames; pruning landscaping, the shape can be varied and, branches Total booming, pleasing, beautiful landscape effect. Appropriate areas: most of North China, East China, South China and Southwest provinces and autonomous regions. Photinia fraseri, Rosaceae Photinia collectively referred to as hybrids, and for the small evergreen tree, named for its shoots and leaves red. The common Red Robin and lips are two varieties, the leaves of which Red Robin colorful, ornamental better. Spring and autumn, of Photinia shoots and leaves red, colorful durable, great vitality. High temperature in summer season, the leaves turned bright green, fresh and cool feeling in the middle of summer. 
 Photinia characteristics 
 Photinia fraseri has a strong adaptability, low temperature resistance, barren soil, salinity and drought-resistant. Likes the light, also has a strong ability of shade-tolerant, but in direct light, the colors more vivid. 
 Photinia fraseri, fast growth, and the bud of strong resistance, pruning, cultivation according to the garden needs a different tree, widely used in landscaping. To biennial Photinia fraseri may be trimmed into a dwarf shrubs, as in the garden green plant-chip plant, or in combination with other Coleus plants into various patterns; can be nurtured into it alone is not obvious, clusters of small tree-shaped, group plant into large hedges or walls, with applications in the residential area, workshop area, street or highway isolated green hedge or a red curtain, very bright, very vitality beauty; Photinia fraseri also cultivate it alone, spherical canopy trees in the green solitary plant, or for street trees, or potted plants after the porch and interior layout. 
 Our landscaping evergreen or semi-evergreen leaves species rare the common Loropetalum and Hongyexiaobo to, but the two species leaves coriaceous degree low, cold resistance, Photinia fraseri; safflower rubrum is only suitable for planting in acidic soils, Hongyexiaobo soil adaptability strong, semi-evergreen or deciduous trees, the leaves of two tree species are dark purple, whether it is ecological adaptability or leaf viewing are not comparable with the bright red Photinia. 
 Photinia fraseri abroad, especially in Europe, America and Japan have been widely used, known as the "King" leaves hedge. Species in the country in recent years the introduction of new development is currently in the seed breeding stage, only a small amount of seed supplied to the market, yet large-sized seedlings for the garden applications, is far from satisfying the needs of the nursery and landscape engineering applications. The species is a broad market prospect and huge development potential. 
 Photinia species 
 Four varieties prevalent on the market and engineering used as an introduction to the general situation: 
 Red Robin: margin serrated obvious than the other varieties, and individual differences than other varieties. Leaves originating in late February, with the sunshine strengthen, late spring leaf color dark red; twigs, new leaves were bright red, until the second half of May. Akiba germination in late September, was bright red again, with other species, leaves a long period. But Bilubinsi short. Larger leaves, 12 cm to 20 cm thick cuticle of the leaf surface of looks particularly bright, but the new leaves more easily than other varieties banana leaf. Sprouting ability, one year old branches of the color red, its growth rate is faster than other varieties, the branches stout, compact plant, resistance to cutting. Flowering in April and May. Resistance to a minimum temperature of -12 ° C, suitable for planting in the region south of the Yellow River. 
 Lips: Leaves alternate, oval-shaped, oval, leaf length, 7 cm to 10 cm, 2:1 aspect ratio, leaf apex acute, margin neatly serrated shoots copper, new leaves red, light pink, old leaves into a lustrous dark green, the surface of leaf decay in; petiole 1 cm to 2.5 cm long, tomentose. Flowering in mid-April, the relatively poor resistance to cold. 
 Robust: the species is named after particularly strong growth. Color than the green one-year old branches, sprouting ability, extremely resistant to pruning. Compared with other varieties, grow faster, the branches more stout, erect strong, bigger leaves, flowers and more lush. Leaves red the duration is shorter than the other varieties, the leaves red light, orange-red powder. With strong resistance. 
 Rubens: The leaves are relatively small, usually about 9 cm, branching capability in general, branches of leaves than Red Robin, red lips, robust, smaller, thinner cuticle of leaf surface, leaf color, bright red, but light levels as Red Robin. Year old branches dark color leaves significant red spring than other varieties as early as 7 days to 10 days, the leaves of time about 10 days longer than other varieties. Spring new YE sweltering paint. Autumn leaf color red. Resistant than other varieties are relatively hardy and can withstand the low temperature of -18 ℃. 
 The brilliant fire: color varied with factors such as climate, soil, light of different colors, but also one of the leaves of the longest species. Sprout bright red, new YE shiny and transparent, the new hybrid varieties of Photinia glabra. 
 Nanjing Amkor subordinate units of Steel Structure Co., Ltd. Nanjing Rong good nursery grown Photinia fraseri species is fire Yan, Nanjing region lips; Red Robin. 
 Photinia fraseri seedlings optional 
 To buy seed, you should choose a good reputation and can provide high-quality after-sales service providers, to ensure that the varieties of pure, reduce production risk. 
 Photinia fraseri nursery site selection and finishing 
 Planting soil texture, loose, fertile, slightly acidic to neutral and irrigation, good drainage. Before the kinds of values, per acre was applied to the composting manure 3000 kg, 50 kg of superphosphate, soil tillage depth of 25 cm or more, while application of insecticides against soil pests. Plowing after soil leveling, open drains, do the width of the bed for about l m seedbed. 
 Photinia fraseri seedlings transplanting 
 Transplanting time is normally in the spring of 3-4 months and the fall of 10 November, specifically in conjunction with the local climatic conditions to determine. Planting spacing according to the stay-po time and objectives. Cultivate annual shrub sale, appropriate spacing to 35 × 35 cm or 40 × 40 cm, per acre of about 3000 as planned. 
 Seedling transplanting, be careful nutritional bowl, remove the packing materials, or take off to ensure that the root ball of soil integrity, designated digging; with a fine mound in the roots and root stretch and gently compacted. After transplanting drenched in a timely manner given the root water. 
 Photinia fraseri Zaihou management 
 The Huanmiao period after planting, it is necessary to pay special attention to water management, in case of continuous sunny days, once poured water 3 to 4 days after transplanting, after every 10 days once poured water; in case of continuous rain, should be promptly drainage. About 15 days, the seedlings through to fertilization Huanmiao. Once urea applied every two weeks in the spring, with about 5 kg / mu. Summer and autumn every two weeks, applied once fertilizer, the amount of 5 kg / mu; winter Shi decomposition of organic fertilizer, the amount of 1500 kg / mu, ditching buried facilities as well. Fertilization thin manure handling facilities can not be the first to use excessive, to avoid root burn the seedlings. Usually timely weeding cultivation, prevention of soil compaction. 
 Pest and disease control 
 Photinia fraseri strong resistance, not found to have a devastating pests and diseases. But if the poor mismanagement or nursery environment may occur gray mold, leaf spot or scale insects, soil silkworm and other hazards. Botrytis cinerea can be used to spray the prevention of 50% carbendazim 1000 times, the incidence of the available 50% Zineb 800 times spraying. Leaf spot can be used 50% carbendazim 300-400 times the Topsin 300-400 times control. Scale insects can be used to dimethoate emulsion 200 times spraying or 800-1000 times spraying. The prevention of soil silkworm should be carried out before planting should be appropriate to deep plowing, and sprinkle phosphorus insecticides, such as earth worms to kill. If after transplanting the case earth silkworm harm, the need for timely remediation, and otherwise spread the great harm, especially seedlings of red Photinia, may cause the death of a large area. 


 Nanjing Amkor subordinate units of Steel Structure Co., Ltd. Nanjing Rong-liang nursery in the northern suburb of hot spring town, and Nanjing. And connected to the Laoshan National Forest Park. Su said the "mu seedlings, Gingko, acres Tangquan Lake, ten miles Hot Springs with". Throughout the year merchants gathered, has become the region's largest distribution center for nursery stock, flowers in Nanjing, the Xinhua News Agency hailed as a "Huamuzhixiang. The development of hot spring town of seedling production nearly 30 years history in China with the name "Cedar township" is here. 
 Nanjing Rong-liang nursery through years of operation has begun to take shape, I place the cultivation of cedar are large crown diameter, tall and straight quality cedar perennial supply of a variety of urban afforestation of barren hills and forests such as nursery stock. Varieties are: cedar, cypress Sichuan, Magnolia grandiflora (red, Magnolia), Ligustrum, cypress, beech tree, Metasequoia, camphor, Hackberry, Elm, tallow, maple, pistache, black locust, paulownia, pagoda tree, Eucommia, Liriodendron chinense, cherry, Fatong size of the leaf boxwood the Pittosporum ball, golden privet, Hongyexiaobo, myrobalan plum, red maple, heather, bloom, sweet-scented osmanthus, weeping willow, safflower Following the wood, France green and multi-species lawn ... (complete specifications). The field I have a professional management and technical personnel, professional lifter workers, professional with service personnel, to ensure loading shipped within 10 hours after the lifter to ensure high-quality, fresh seedling supply to the vast number of customers. 
 Welcome new and old customers come to my farm to see the seedlings order field lifter. I venues Department of Ning Expressway hot spring at the exit, the traffic is very convenient. 
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