Anthurium is an ornamental plant breeding and cultivation

Anthurium is an ornamental plant in the family of Araceae ornamental plants. Its flowers, leaves and plant types all have their own uniqueness and are loved by people. Its common cultivars include Anthurium, Anthurium Flower, Crystal Flower Candle and Ornamental Leaf Candle. Anthurium's leaves are heart-shaped, dark green, leathery, shiny, petiole slender; calyx waxy, bright red, shiny, pedicel toughness, flowering throughout the year, long flowering period, cut flower water can be up to 1 month, meat Spikes like candles. The anthurium flower leaves are oblong and lanceolate, and the panicles are spirally curled. The plant type is looser than that of the red palm, and is mainly used for potted planting. The ornamental parts of the crystal and candlesticks are leaves. Crystal dwarf plant dwarf exquisite plants, leaves broadly ovoid, early purple, velvety later became aquamarine, silver veins white veins, woven in a beautiful pattern on the leaves, to serve the table top share. The leaf-and-candle leaves are larger, taller and straighter, and the leaves are long and oval and bright green. They are a good material for decorating halls and aisles and soft sight. First, breeding methods 1. Conventional breeding: The conventional breeding methods for the ornamental plants of the anthurium are seeding, ramets and cuttings. Seeding is generally used in breeding. The pollen is pollinated badly and artificial pollination is required to obtain the seed. After the seed matures, it must follow the harvest. Cultivated species often reproduce by ramets and cuttings. The ramets are best done with a change basin. The advantages of conventional breeding methods are simplicity and low cost. The disadvantage is that the propagation speed is slow and the new varieties cannot be widely used. The breeding plants are vulnerable to pathogens and pathogens accumulate in the plants, which can easily lead to species degradation or even death. 2. Tissue culture reproduction: After the efforts of scientific and technological workers, all four species of the genus canola can be rapidly propagated by tissue culture. At present, most of the cultivated plants are grown from tissue culture seedlings. Tissue culture methods vary with the explants taken. The use of axillary buds and apical buds as explants is difficult to sterilize, but it is easier to culture. In general, BA and NAA can be used to induce shoots to form clusters of buds. The use of leaves and petioles as explants is easier to sterilize, but cultivation is relatively difficult. Generally, some modifications to the basic medium are required. Tissue culture seedlings can be transplanted after strong seedlings and rooting. Pay attention to fertilizer and water management after transplanting, and the survival rate is extremely high. Second, the cultivation point of the flower candle is an ornamental plant native to the Americas, warm temperature, high air humidity and drainage smooth environment. Generally used artificial synthetic substrate cultivation, commonly used cultivation matrix mushroom slag, peat soil, bagasse, sawdust, hawthorn skin, walnut shell, volcanic soil, corn cob, rice husk, coconut shell, bark, gravel, charcoal Slag, perlite, etc. These grass-roots levels are generally not used alone, and should be deployed according to specific requirements such as breathability and moisture retention. When seedbeds are cultivated, black nets are used for shading. The shading rate in summer should reach 75%-80%, the shading rate in winter should be controlled at 60%-65%, and the annual temperature should be maintained above 18-20°C, but should not exceed 35°C. Water supply is the key to the cultivation of flower pots. In addition to watering every day of the growing season, the plants must be sprayed. Substrate cultivation leakage, fertilizer should be top-dressing, every 2-3 months can be followed by cake fertilizer once. In terms of pest control, we should create an excellent cultivation environment to prevent the disease. In case of pests and diseases, we should treat the disease as soon as possible.