虎尾兰种养技术（Sansevieria breeding technology）

虎尾兰种养技术（Sansevieria breeding technology） 虎尾兰种养技术(Sansevieria breeding technology) Share reason: good post, worthy of recommendation! Share source: [interest group] Garden view source top 2 step 0 is also called Sansevieria Sansevieria, Welwitschia palm, blue brocade, Huwei name in plant taxonomy is Agavaceae sanseviera perennial succulent herb. Native to tropical regions of Africa and India Sansevierias, for the desert plants. Sansevieria warm temperatures can endure drought conditions harsh environment and surprising. The need for adequate sunlight, a short time can grow in poor lighting conditions, if long time leaves in the shade will become dark, at this time, if suddenly moved to the sun, the blade will burns, it should gradually adapt it to. The suitable temperature is 18 to 27 degrees Celsius below 13 DEG C to stop growing. For the winter dormancy period, temperature is not lower than 0 degrees Celsius in the environment, even a short time can survive. Sansevieria suitable for planting in well drained sandy soil, so the use of decorative pots poorly drained, must prevent soil water, so as to avoid low temperature and water caused by root rot. Cultivation points generally placed in yin or Banyin, a happy sunshine, the light is too strong when the leaf color will become dark and white. Hi warm, the optimum temperature is 18 to 27 DEG C below 13 DEG C to stop growing. The winter temperature is not a long time of less than 10 DEG C, or the base of the plant will decay, resulting in plant death. (1). Watering should be moderate, not too wet. Sansevieria for desert plants, bad environment and drought conditions. Too much watering, the leaves turned white, the color is pale markings. From spring to autumn vigorous growth, should be fully watering. The winter dormancy period to control the watering, keep the soil moist, watering to avoid pouring into the leaf cluster. The use of ornamental flowerpot plastic pots or other poor drainage, to avoid water, so as to avoid rotting leaves fold down. (2) fertilizer. Fertilization should not be excessive. The growth period, the monthly 1 - 2 compound fertilizer, less fertilizer. Long term fertilization leaves the markings on the will become dim, so the general use of compound fertilizer. Can also be buried in the soil in the uniform basin edge point 3 maturity soybeans, 7 to 10 grains per hole, pay attention not to root contact. Stop fertilization from November to second years in March. (3) soil. On the strict requirements of the soil, also can grow normally in the soil volume is very small, like loose sand and humus, resistant to drought and barren. Growth is strong, even with a basin did not inhibit the growth of. The general two years for a pot of soil, soil replacement time in spring, you can use standard in Huanpen during composting. Don't be too hard to see, dry and wet, that is to say, must be dry and then poured, under normal circumstances, do not have what problem, but too often will rot watering. Blue shade, the best placed in the dark place, otherwise the yellow edge will turn green. On the strict requirements of the soil, with good drainage good sandy loam. The optimum growth temperature is 20 30 C, the winter temperature is 10. It is the ability to adapt to the environment, is a firm and indomitable plant cultivation and utilization, common family potted foliage plants. Suitable for decoration study, living room, office, for a long time to enjoy. The most important is that the air purification plant and the special interests, radiation protection. Sansevieria more drought resistant. No matter what flowers are to adhere to the "do not pour, poured the water through" principle. (Sansevieria Sansevieria) family cultivation and maintenance Also called Sansevieria Sansevieria, Welwitschia, Liliaceae Sansevieria the perennial herbaceous foliage plants. Sansevieria with underground rhizomes. Leaves tufted, fleshy linear lanceolate, stiff leathery, erect, basally slightly fissured; dark green, light green and lateral sides of a spot with dark green and white, slightly be *. Raceme, flowers white to pale green, with a sweet, elegant fragrance; flowering in spring and summer. The common cultivated varieties: Phnom Penh Sansevieria: shaped like Sansevierias, but leaf margin with gold yellow spot with broad. Short spike Sansevierias: dwarf species, plant height of about 10 - 20 cm, to Phnom Penh homigot Portland mutant leaves, short and wide swing overlapping growth. Green leaves Sansevieria Sansevieria leaves: or column. The leaf is cylindrical, the whole leaf thickness, end slightly tapering, shallow groove shaped leaves with longitudinal, each leaf independent growth. Ten drought Sansevierias native South Africa and Asia, cultivated all over china. It has strong adaptability, likes the warm and humid, drought resistant, light and shade. On the strict requirements of the soil, with good drainage good sandy loam. The optimum growth temperature is 20 30 C, the winter temperature is 10 DEG C. Sansevieria available ramets and cutting propagation. Every spring of ramet, is the whole line from the basin prolapse, remove the old culture soil, exposed roots, and to cut along the number line, which contains at least 3 - 4 mature leaves per plant, then use the new training ground on the planting basin. Cuttage breeding materials for leaf (leaf inserted), at the temperature of 15 degrees above all. The mature leaf cross cut into 7 - 8 cm long segments as cuttings, slightly dry after inserted in the river sand. Do not insert cutting; maintain a certain humidity, but also shoulds not be too wet, so as not to decay. Can adventitious bud and root out from the incision Minister for about a month, grow into new plants. Phnom Penh and variegated varieties by leaf cuttings bred seedlings for green seedlings, and spot small Ling like Phnom Penh disappeared, reduced the ornamental value, so these varieties should not be propagated by leaf cuttings, only with ramet reproduction. Potted Sansevieria available rotten leaf soil and garden soil mixed with a little maturity as the basal matrix. It grows well in full light conditions, in addition to the summer to avoid direct sun, the other seasons should receive more sunlight; if placed in the indoor light is too dark for too long, the leaves will be dark, lack of vitality. In addition, as long as the display in the room, not suddenly moved to direct sunlight, should first move in the light is good, let it have a process of adaptation after goodbye sun, so as not to burn the leaves. Water amount, master Ning Gan not wet the principle. Usually scrub with water foliar dust, keep the blade clean. Spring root neck sprouting plants to more appropriate watering, keep the soil wetness; summer high temperature season should also keep moist Pentu; after autumn should control the amount of water, basin earth is relatively dry, to enhance cold resistance. It is not high demand for fertilizer, growth season 1 - 2 times a month to ensure that the thin liquid fertilizer, green leaf hypertrophy.