I. Environmental conditions 1. Temperature. Pepper belongs to thermophilic vegetables. The suitable temperature for seed germination is 25 to 30°C, and it takes about 3 to 5 days to germinate. The suitable growth temperature for the seedling growth period is between 20 and 25°C. 2. Light. The requirements for light on peppers vary according to the growing period. Seeds are prone to germinate under dark conditions, and seedling growth requires good light conditions. In order to obtain sprouts with a large amount of moisture, leaf thickness, and moderate color, and prevent lignification, it is necessary to pay attention to reducing light in the early stage of growth before harvesting. 2 to 3 days to start light. 3. Moisture. Since the growth period is short in the bud stage, the consumption of water is not too much, the moisture in the matrix can generally meet the growth needs, and no additional supply of water is required, but after the budding, in order to ensure the freshness of the buds, spraying can be performed regularly. Second, material preparation 1. Multi-layer cultivation frame. The use of three-dimensional cultivation frame, frame width, height generally 60cm, 160cm, length can be determined according to the actual operation of the cultivation environment to determine the degree of convenience. Each shelf of the cultivation shelf is spaced 30 to 40 cm apart, and 5 layers of seedling trays are placed in layers. 2. Seedling tray. The seedling trays are made of lightweight plastic with holes and flat bottoms. The length, width and depth of the trays are 60cm, 25cm and 5cm respectively. 3. Matrix. Due to its light weight and good permeability, perlite is generally selected as the matrix. Third, nurturing technology 1. Soak germination. Put the seeds in warm water and soak for 2~3 hours, then remove the seeds, dry them slightly and wrap the seeds with wet gauze or towel, and put it under 25～32°C under the warming conditions. After about 3 to 5 days, the root buds of the seeds begin to bloom. This elbow should be reduced to a temperature of about 25°C. When 60% to 70% of the seeds of the root buds turn white, they can be sowed. 2. Sow. Before sowing, first wash the seedling tray, lay a layer of nylon yarn on the bottom of the tray, lay a layer of white paper on the top of the yarn, and then lay a layer of perlite, about 2.5cm thick, to ensure the volume ratio of perlite and water 2:1. The germinating seeds are evenly spread on the substrate. According to different requirements for sprouts, the sowing rate is 200-240 g per square meter. After sowing, cover the seed with a 1.5-cm-thick substrate and immediately water it to make the substrate wet and then put it on. 3. After the shelf management. After sowing temperature control at 20 ~ 25 °C; spray 3 to 4 times a day, to ensure that the relative humidity of 80%, spray water, pay attention to spray the upper layer, and then spray down. In order to avoid the lower water volume is too large. When the shelf is just on the shelf, it is necessary to put the seedling tray on the dark shelf. To ensure the neatness of sprout growth, the orientation of the seedling tray must be adjusted every 2 days. With the growth of the sprouts, the tray can be raised from the lower layer. Gradually move to the upper level. Fourth, harvest When the seedling height is about 10cm, the roots and stems are not lignified and the leaves are aquamarine when harvested. If the nearest sales, can be listed together with seedlings, if you export, you can choose to harvest around 8 o'clock in the morning, pick up the seedlings will be uprooted, cleaned, packaged listing. JRT OEM Digital Laser Range Finder can measure faster, easier, and more effectively! Our Professional R&D team has over 16 years of experience on the laser and measurement field , so we can supply perfect OEM/ODM service according to user requirement ,and we have made out the mini size module in the world. Handheld Laser Meter,Handheld Laser Distance Meter,Laser Range Meter,Laser Distance Measurer Chengdu JRT Meter Technology Co., Ltd , https://www.infrareddistancesensor.com
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