6 cm bare root level two three Sophora japonica The base price of 2015 large supply of Sophora japonica, Fatong, acacia, ash, catalpa tree, Qing Tong, Luan trees, silk cotton, mulberry, Ailanthus, crabapple, Ziye, cherry, Tau, Acer mono, weeping willow, Salix straight Liu, He Liu, Jiang Liu, willow, fast-growing willow, steamed willow, golden weeping willow, black locust, Ligustrum, saponins and other seedlings combine agricultural restructuring, integration focus resources, now has more than 120 species of 3 cm .4 .5 cm cm cm .10 .6 .8 cm cm cm .15 .14 .12 cm cm cm .20 .16 .18 cm cm trees, flowering shrubs, seedlings and other species. .25 .24 cm 22 cm cm cm .30 .28 .26 cm cm cm 32 cm .35 .50 .40 centimeters centimeters. "pest" Yeston seedling bases in Shandong welcome. Heze south railway station, bus station, East Rinzai wide highway entrances, Ben Welcome Avenue exit through the base, the base north of Liangshan, south of Confucius and Mencius, a beautiful environment, convenient transportation and commercial development. I base year supply of sizes Sophora japonica, Acacia, Fatong, ash, willow, Luan tree, Ginkgo biloba, Zhaohuai, cedar and other nursery stock, in the increasingly fierce market, continue to increase market demand. 1 seed propagation, nursery choose Sophora japonica nursery should choose flat, good drainage conditions, fertile soil, deep soil, loam or sandy loam Huai appropriate. Its neutral, calcareous and slightly acidic soil can adapt, in mild alkali soil (salt content of about 0.15% on an energy of normal growth, but drought, poor and low-lying water nursery poor growth. [2] 2 seed treatment before sowing seed soaking method should be dealt with using or sand storage method (1) Soaking method: first with 80 ℃ water soaking, stirring constantly, until the water temperature drops to below 45 ℃ until placed 24h, remove the seeds for the expansion. unexpanded seeds using the above method repeated 2 or 3 times to achieve the degree of expansion. The expansion of seed germination of seed cover with a damp cloth or stuffy straws by 1.5 ~ 2d, about 20% can be sown seeds sprout. [2] ( 2) Sand law: former general in 10 ~ 15d before sowing of seed Sand Sand, the seeds were soaked in water for 24h, so that the sand moisture content of 60%, ie hand into the group, will touch that is scattered. Seeds sand by volume ratio of 1: 3 Hunban evenly into the pit dug in advance, then covered with plastic sheeting during the Sand, a day to turn over, and kept moist, 50% germination of seed can be planted. [2] 3, the general spring sowing sowing time, Zhuozhou usually in mid-April planting is appropriate. per acre seeding rate of 10 ~ 12kg. can ridge sowing or for both. When ridge sowing ridge from 70 ~ 80cm, ridge bottom width of 40 ~ 50cm, 30cm or so wide, rising 15 ~ 20cm, sowing width 10cm, covered with disabilities 1.5 ~ 2cm. also can be used, no ridging, spaced 60 ~ 70cm, sowing rate 5cm. repression after sowing, the seeds closely integrated with the soil, when conditions covered [2] a buried root propagation, seed preparation: After the introduction of species of locust leaves to roots before planting in order to save the sand burial, master sand humidity, neither let the root dehydration dry, but not too much humidity, mildew and rot 2, site preparation: nursery choose deep soil, flat, easy drainage, pest-free source of infection of the best sandy loam 2500 kg per 667 square meters of livestock and poultry manure, Or Shi diammonium phosphate and 50 kg as basal; carbofuran and other pesticides used to kill soil pests to be plowing the whole fine, raked around Qikuan 1 m 3, nursery: South on March breeding time. In mid-north in early March to late April. Select 1 to 2 years old from 5 to 10 mm diameter smooth root pest marks, cut 5-7 cm long standby. Shun furrow opener, ditch from 50 cm, depth 5 cm, and then the root spacing of 30 cm flat on the trench, covered with fine sand, drenched root water, cover film, about a month to emergence. twig cuttings 1, cutting the time and buried the same root nursery, also earlier. 2, 8 to 20 mm diameter selected hard woody branches, cut into 15 cm long cuttings, cut flat on the incision from the buds for 1 to 2 cm incision was cut into 45-degree bevel, 5 mm away from the bud package, the upper and lower ends of a bundle with 50, with 50 mg / kg of ABT soaking the lower 3 to 4 hours after the fish reserve. 3, site preparation requirements with the former, according to 20 cm × 40 cm line Leading the branches to within 45 degrees of tilt into the soil, mulch plot along. After sowing general management and maintenance Dingmiao 7 ~ 10d start emergence, 10 ~ 15d at a time. Film Lot To grow 2 to 3 true leaves in seedlings when thrown off film. 15cm in height division 2 to 3 times thinning, spacing Dingmiao about 10 ~ 15cm, 8000 acres Liumiao amount. [2] green seedlings for transplanting, usually 3 to 4 years to nursery, nursery stock top branches due to dense buds, asked from the short, easy to bend the trunk, the following spring the seedlings a year by 40 ~ 50cm spacing, line spacing, 70 ~ 80cm conduct transplanting, after transplanting to the trunk from the ground at 3 ~ 5cm cut dry. Ash due to a budding force, prone to cut dry after a lot of bud, when budding shoots grow to about 20cm, the election to remain a strong branches for an upright trunk, branches will erase all the rest. Note that in addition to any time after tiller side of the trunk, in the lower part of the thin collateral escrow, to prevent bending the trunk favorable. Thus, the following year, up to more than 3m height. [2] fertilizer management pagoda tree seedlings watered according to climatic conditions, soil texture, and other factors to determine watering frequency. Under normal circumstances, before the rainy season to 2-3 after emergence pouring water before pouring a second nursery frozen frozen water, drainage time when the case of waterlogging; before planting, nursery acres Fertilizers (organic fertilizer or manure-based) 3000kg around early June with watering can f acres topdressing fertilizer such as urea) 8 ~ 10kg, 7 ~ 8 月份 topdressing urea (fertilizer is best mixed with appropriate amount of 12 to 3 times the amount of fertilizer around 30kg .9 month later no longer irrigate and fertilize to promote woody seedlings. [2] according to need pruning pruning into shape naturally happy, cup-shaped and natural style fit the shaft-shaped three kinds of tree trunk. natural form that is fun When the trunk grows to 3m above given when dry, elected to stay robust growth of 3 to 4, the angle of the branches to make appropriate main branch, the main branch and bud in a timely manner following collateral removed Dongjian underway when the main branch stubs, leaving 50 ~ 60cm, growth-promoting Fushao to form a small crown; goblet shape that is left after the scheduled dry naturally happy with the three big main branch as good shape, elected to stay on each main branch Dongjian two collateral stub form 6 small branches, conducted during the summer topping, controlled growth, while the following year in the small branches Dongjian two branches each selected a short cut to form a "three rights shares 6 12" goblet shape; natural formula together form the backbone axis refers to stay well After the main branch after pruning long terminal bud retain strong, upright shoots, branches at all levels to develop a robust, so that the crown has expanded. [2] 5 pest control major diseases are * Editing Sophora disease, ulcer disease and rot , the choice of 70% thiophanate-methyl WP 800 to 1000 times or 50% tuzet WP 600 ~ 800 times spraying; main pests are aphids locust, locust looper, armyworm, fall webworm, etc. , the choice of 10% imidacloprid wettable powder N2000 times with 4.5% cypermethrin EC 1500 times or 2.0% N Ivermectin EC from 3000 to 4000 times complex prevention agent; pagoda tree nursery weed seedlings ground within the year, mainly in can be taken to remove the artificial or chemical herbicides controlling, controlling the use of chemical herbicides must be careful not to spray the medicine onto the trunk. [2] Yuncheng Yeston seedlings Park sincerely welcome you soon. We will be quality products, attentive service, the most reasonable price, the railway station and get off the phone contact in good faith for the purpose of quality of life, welcome all customers to visit us! Yuncheng from Heze or bus station.