Aloe vera, also known as oil onion, is a kind of aloe plant belonging to the Liliaceae. It is native to India and edible aloe varieties include Curacao, Muli, and Zhonghua. The main cultivar in the local greenhouse is Curacao, which is also known as Aloe Barbados and Aloe Vera. The botany characteristics and cultivation points of aloe are now described as follows: 1 Botanical characteristics Aloe roots are mostly fibrous roots, and a few are bulbous. Aloes are mostly perennial herbs, without stems or short stems, and many are shrubs or climbing plants. Herbal aloe leaves are multi-basal, shrubs and arbors are all stems, leaves alternate, spirally arranged, most of which are rosette leaf discs. Leaves more pulp, leaf hypertrophy. Some have a thorny or leafy spine. The entire leaf has many wavy serrations and a few cilia. Aloe flowers are terminal, lateral, racemose, umbellate, conical, terete or capitate, usually infinitely inflorescence. Flowers are red, brown, pink, yellow, orange red, milky white. Peel is mostly pods, and less berry. Seed coat gray or black, seeds irregular triangular to flat. Aloe is warm and humid climate, not cold, winter room temperature must not be less than 5 °C, dormancy should be dry. Hi well-drained, fertile sandy loam. Strict requirements on soil, resistance to drought and salinity, without the need for large-scale fertilizer management. However, I like the sun, I am not able to tolerate the shade. In the shaded environment, I do not even bloom. 2 greenhouse aloe cultivation points 2.1 Fertilization for soil preparation Generally, land with high topography, low groundwater level, smooth drainage, loose soil, breathable and fertile soil should be selected. The site preparation was deep-turned and organic fertilizer was applied. The Mushi organic fertilizer was 2000-3000kg and the leafy compound fertilizer was 100kg. Yan Kuan should consider setting up sheds and covering shade nets. The average width is 0.5m for single lines and 0.6-0.8m for double lines. 2.2 breeding methods 2.2.1 Seeding Seeds Seeds are sown in spring and need to be raised in sand and then transplanted. 2.2.2 In the early spring, the ramets method is combined with a change basin to cut the new stems from the mother plants and the underground stems of the mother plants and cultivate them as seedlings. However, due to the small number of farrowings, this method requires less breeding. 2.2.3 The cutting method generally uses cutting propagation. The method is to cut the small lateral branch between the base of the main stem and the leaf blade during the spring and summer, and carry out cuttings. Cut 10 to 15 cm of new shoots, cut off from the base with a knife, and place it in the shade for 1 day. After the clip is dried slightly, insert it into the culture soil. The depth of insertion is 3 to 4cm, and it can be watered after 1 week, and it takes about 20 to 30 days to take root. The trunk can also cut off cuttings. Cutting time is better in spring to facilitate safe wintering. Avoid watering in winter to prevent rot. It is usually planted in the spring of the second year. 2.3 Field Management The seedlings must be irrigated after ramets, but should not be overly moist. Avoid noon irrigation, irrigation should be appropriate, such as 2cm below the surface of wet soil, you can not irrigation. When dry in summer, irrigation is performed once every 1-2 days, human urine is applied once every 3 to 4 weeks, and weeds are removed from the shed. In summer, strong direct sunlight should be avoided. The greenhouse should be covered with a shade net. In winter, antifreeze should be provided. When the outside temperature is lower than 5°C, the temperature in the shed should be increased. When the temperature is noon, the greenhouse should be ventilated and ventilated. 2.4 Pest Control According to the author's investigation, aloe diseases in local greenhouses mainly include anthrax and gray mold, which can be sprayed with 100% antibacterial agent 401 acetic acid solution 1000 times. Insect pests mainly include scale insects and whitefly, which can be sprayed with 40% omethoate EC 1000 times. 3 Harvesting After planting plants, the leaves can be harvested from bottom to top in batches. The harvestable parts are axillary buds, leaves, flowers, calyx and roots. Harvest axillary buds can be used for breeding. Aloe vera used for harvesting leaves must be more than 3 years old. Each plant should have more than 20 leaves. The majority of leaves must have 500g weight, and 3 to 4 leaves can be harvested each time. 4 times, the mother plants that have been harvested must have more than 12 leaves and cannot be over-extracted. The part of the harvesting port must be the base of the base into the sheath. Perennial plants can produce 10,000 to 12,000 kg of fresh leaves. Botanical Extract refers to the material extracted or processed from plants (all or part of plants) with appropriate solvents or methods, which can be used in the pharmaceutical industry, food industry, health industry, beauty industry and other industries. Botanical Extract ,Andrographolide Powder ,Kaempferol Powder, Isolated Soy Protein Meat Xi'an Double H Health Technology Co., Ltd , https://www.xahnhcj.com