Monstera breeding and cultivation management
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1 Breeding methods - living segmentation method In recent years, the author explored a new method of breeding and viewing in practice, referred to as "living body segment method." The specific method is: After May, the weather is warmer and Monstera enters the normal growing season. At this time, large and medium-sized potted Monstera was selected, and the stems of the mother plants were cut into "wedges" vertically from the stem to the tail with each knife. The width of the upper part was 0.25 cm and the depth was up to four. About three quarters, take care not to cut the roots and shoots of the air. This is the key to ensuring survival. The front end retains 3 roots (including aerial roots) and 4-5 leaves in order to maintain a certain growth capacity and ornamental plant type. After cutting, all the incisions are sprinkled with plant ash or disinfected with 3/1000 of potassium permanganate solution; each section remains as it is and remains in the pot. Avoid manual mechanical movements, tear the blade, and damage the roots and shoots. The front end is unstable and can be fixed with a bamboo stick; then it is placed in outdoor semi-negative conditions. After mid-June, a young leaf will sprout on the eyes of each segment. At this time, the quarter of the incision will be cut off and removed from the stem. Continue to strengthen fertilizer and water management, combined with cultivator loose soil. When growing to mid-September, there will be 2 to 3 leaves growing in each section; The specific operation method is: First, pour the plants out of the pot, avoid damaging the leaves and touching the young roots, and then plan to open the soil, remove the old soil, separate the plants, pay attention to retain the fibrous roots as soon as possible, and immediately water the pots. Place the shaded area for about 10 days, maintain the basin soil and air humidity, and then gradually shift the semi-shade area to perform normal fertilizer and water management. Usually after 1-2 years, a large, high-valued turtle can be cultivated. bamboo. 2 Cultivation Management 2.1 Temperature, humidity management Monstera hi warm and humid environment, avoid direct light, very drought-resistant, in the dry air, leaf margin curly scorching. Therefore, summer and autumn seasons can be placed under semi-negative conditions, spraying water to the foliage every morning and evening and keeping it fresh and moist. In the winter, it should be placed indoors at a temperature of no less than 10°C, and be careful about ventilation and light transmission. 2.2 Water and Fertilizer Management Monstera is a foliage plant in the north, so when fertilizing, it should be dominated by nitrogen fertilizer. When soil is cultivated, it uses 6 points humus soil, 2 chicken manure, plus a trace of ferrous sulfate, magnesium sulfate, Copper sulphate. Planted with this kind of soil, Monstera can make the leaves hypertrophy and shine green. Apply liquid fertilizer that is tanned every 15 days during the growing season. In addition, Monstera Mansoni should avoid lodging in the management and coil the roots to create a sense of beauty. 2.3 Insect and pest control Monstera is susceptible to scale insect damage during its growth. When the quantity is small, it can be erased manually with a brush; when the quantity is large, it can be controlled by chemical methods and can be sprayed with 1500 times of omethoate.