兰花种植技术-1（Orchid planting techniques -1）

兰花种植技术-1（Orchid planting techniques -1） 兰花种植技术-1(Orchid planting techniques -1) Orchid cultivation techniques 1 containers: containers for growing orchids are divided into two types: flower pots and frames. Native orchids should be planted with flower pots, while epiphytic orchids may be planted with frames, but some epiphytic orchids may also be used as flowerpots, but only for better breathability. The courtyard orchid should be used unglazed pots or unglazed pots, the pots though bulky, ornamental, but hydrophobic breathable performance is particularly good. For orchid seedling growth, balcony, roof "it is better to use plastic tube basin, although poor air permeability, and its body is light, clean, cheap, good shape, the bottom hole, Leland root extension and re moving. Reduce floor pressure. In plastic pots indoor orchid is appropriate, conditional can use all kinds of sand basin. Water permeability, handsome appearance. The flower of a variety of specifications, difficult to describe, but is better to mouth, not easy to damage the orchid seedlings, planted by the form of the framework for orchid informal, square round can. Woven with wood, bamboo, rattan, surrounded by ventilation, or uneven tree stumps, long 20-30cm, the orchid roots together with the matrix attached to it, there is no certain specifications. 2 pots of soil: orchid roots fleshy, symbiotic with orchid bacteria. Planting material or substrate, culture soil, requiring loose, fertile, breathable drainage. No pests, no pollution, avoid heating, avoid drying, avoid waterlogging and salinization. Material that can be used as a material for planting. Peat soil; plant with sawdust, wood shavings, moss, bark, chaff; inorganic particle, cinder brick etc.. According to local resources, select several kinds of crushing. Two in one, three in one, and even in one, the.PH value should be 5.5-6.5. The sun should be used before use and better sterilized with medicine. 3, planting: seedlings, pots, vegetables, plant ready, you can go to the pot planting. First with a mesh cover bottom. Then fill coarse plant material to the basin high 1 / 5 L / 4, as the drainage layer. At this point, the orchid plant will be placed in the pot, one hand to live in the orchid seedlings, and the other hand will be the root spread evenly. Fill in the grain planting materials to 1 / 2 place. Fill in fine materials to 3 / 4. Will shake hands flapping or pot pot wall, make the plant material with Erlangen close contact. Continue filling the material to 2.3 cm at the mouth of the pot. Finally, the plant material culture into the middle high peripheral low Steamed Buns shape, the cloth or sphagna s.uncinata, small stones. This is beautiful. Break up the basin surface and prevent the watering and fertilizing plant material. When the orchid plant is planted, the pot is placed in a basin or bucket with clear water, so that the water is slowly drawn into the basin, and the water is moist with the basin. Also can use small eye pot, slowly poured from the basin side, until the pelvic floor water. Put the bowl in the shade. See the basin surface drying, water spray, moisture, and after half a month can be moved to the sunny place. Transferred to normal maintenance 4, light and temperature and humidity: orchids like semi overcast environment, avoid drying. The sun is weak in winter and soft in spring. It is suitable for the growth of orchids and can be taken as a full sunlight. Since the beginning of the summer solstice autumn light a long time, strong light, negative growth in the orchid, need to shade shade. The family garden is seldom on the ground or indoors, and the vast majority of them are on the balcony, which brings a lot of inconvenience to the light control. This due to the site conditions, take corresponding measures to overcome. A small amount of maintenance, keep the shade or under the eaves, morning or evening to see the sun at 9 in the morning, I can not see the sun, or the sky without the sun. Building maintenance, Something will be put to the balcony of the blue Dongyang station; North and south balcony will be put to the blue north balcony or window, no north balcony can be placed outdoor or indoor windowsill. A large number of the garden shed, the balcony with its shade shade, generally not less than 70% varieties, Cymbidium orchid, to reach 80% - 90%. The optimum temperature for the growth of orchids is 20 - 28. Under 20 degrees of temperature, the growth is slow, and the sound grows rapidly at 25 DEG C, and reaches 30 DEG C, which is forced to enter the dormant state. The daily temperature was 10 - 16, and the night temperature was 5 - 10, which was the winter dormancy period. Extreme cold resistant, Chunlan minus 3 degrees, Cymbidium ensifolium minus 4 degrees, minus 2 degrees, 2 degrees zero c.sinense. Orchid home in winter indoor winter without heating measures, can live in the cold period. Generally speaking, most orchids grow in high humidity forests or coastal areas, so they are not very adaptable to the drying of the air. Because the humidity is too low, it will cause the loss of water inside the orchid plant, but it can not be inhaled by the root of the orchid. Therefore, it will cause the shrinkage of the stem and leaf epidermis. However, as long as the plant spray wet and spray around, it is sufficient to increase the humidity in the air, but also to achieve cooling effect. Low air humidity, leaf is rough, dull; air humidity, is Lanyekuo and shiny. This is the best basis for the identification of whether the air humidity is suitable for the growth of the orchid plant. 5 kinds of blue water management: watering tube has a great knowledge, very difficult to learn, to understand the physiology of flower, and many of the practical experience, to grasp the key. The water pipe should consider the following factors: season, temperature, humidity, sunshine, and Bon matrix, orchids and environment etc.. These factors determine the basin watering can be maintained long time, because of these factors and their change is very perplexing. Whenever and wherever possible, and only by practical experience and understanding of physiological orchid and make appropriate water supply. Only through long-term observation can water management be carried out correctly. Despite this, through the long-term practice of the predecessors, the following are common problems, and they are relatively mature experience. The best water for the orchids is rain or snow, the second for the water. Izumi Matajima, mineral water. Alkaline water is not suitable. You must use the tap water for one or two days before it is best to use the chlorine contained in the water. Hot season watering, should be in the evening after the sun down, so as to avoid the water on the leaves after the sun burns, and prevent the high temperature water immersion injury young shoots of the lower part. Cold season watering should be in the daytime, so at night in the basin water frostbite Erlangen, avoid the water, easy to make the seedling rot. Blue leaves have spots, to keep the leaf dry, to prevent the spread of disease. Such as the use of traditional cultivation substrate, it is best to use "dry one wet" pipe water law, that is, topsoil dried before watering, pouring water will be poured through, to the pelvic floor water, so as not to half dry and half wet. This alternate wetting and drying of water is beneficial to the growth of roots. In winter, if there is no heat preservation equipment, the place is less, watering is appropriate. 6 fertilization management: Although orchids are herbaceous plants, but because of slow growth, and orchid bacteria symbiosis, generally 1 years only 1 times bud, only 1 flowers, nutrient consumption is not very large, so the amount of fertilizer is not many. Because the material contains certain nutrients, The basin or change a basin without the use of fertilizer, fertilizer application should adhere to the "growing thin fertilizer to be applied frequently", "Ning Danyi concentrated" principle. The application of liquid fertilizer must be fully fermented fertilizer composting, diluted with water, fertilizer with water after spraying leaves and leaf base, leaf fertilizer to prevent rot heart and shoots. The balcony, indoor orchid best application of solid fertilizer, maintain clean sanitation. Foliar fertilizer with fertilizer, must be diluted according to the product description. According to LAN family experience, fertilization depends on temperature, temperature above 30 degrees, 10 degrees below is the period of dormancy of orchids, fertilizer must be stopped. Two, to see growth, new roots are not long, completely not applied, new shoots are not long, strong and not applied, the flower bud is not long, full, not applied. Three, to see the season and time, winter and early spring do not apply, summer heat does not apply, the fertilizer should be in the morning and evening. If the basin surface is slightly solid, first with blunt bamboo pieces, along the basin carefully gently dial loose, avoid by all means hurt blue root. If the leaves are thin and light, this is the lack of fertilizer, it can increase the number of topdressing or increase the concentration. The main methods are: irrigation, spray, seat immersion, immersion and other methods. The watering type is to irrigate the soil with the fertilizer, and let the root absorb. Spraying is the combination of foliar spraying and root watering. A dip type is directly immersed in a basin of fertilizer solution, the root absorbing fertilizer. Immersion is usually done when the basin is divided into rows, the orchid soaked in fertilizer solution, so that it fully absorb the fat.