In winter, the trees are withered. The balcony in the home has also lost its delightful color. It doesn't matter, we might as well plant some potted vegetables that are eye-catching and edible, and use them to decorate the balcony, so that you can feel a touch of spring in winter.
Fruit pepper pot technology
Fruit pepper is a special vegetable newly cultivated in China in recent years. It is horn-shaped, delicate in shape, and the size is the same as ordinary pepper. The fruit pepper is crispy, sweet and juicy. It is suitable for eating raw and ready to eat.
â—† Pest-free breeding
Fruit pepper has a long seedling period, which is suitable for seedling transplanting. To ensure that the seedlings are uniform and strong, seed can be soaked in warm soup and germinated before sowing.
· Soaking in warm soup
Put the seeds in a container such as a cup, pour a bit of cold water, and soak the seeds for about 3-5 minutes. After the seed skin is soaked and absorbed some water, slowly pour hot water into the container and pour While stirring, heat the seeds evenly to avoid scalding the seeds. When the water temperature in the container rises to 55 ° C-60 ° C, the heating of the water can be stopped. When the temperature drops, add less hot water to keep the water temperature at the required temperature. After maintaining for about 15 minutes, you can set it aside and let it cool down to 20 ℃ -30 ℃.
· Initiation
After soaking the seeds, rinse them with clear water, then wrap them with clean wet gauze or wet towels, place them in an air-permeable place at 25 ℃ -30 ℃ to promote germination, and rinse the seeds with warm water once every 12 hours. Generally, after two or three days, the seeds are exposed, and when the proportion exceeds 50%, seeding can be carried out.
· Nursing soil configuration
It is recommended to use pastoral soil (must have never planted eggplant, tomatoes and peppers), and nutrient soil and organic fertilizers purchased from the market. A volume ratio of 1: 1 is ideal. Mix the soil and fertilizer thoroughly, and then fill the seedling bowl. Household disposable paper cups are more suitable as seedling bowls.
·sowing
Before sowing, pour water into the seedling bowl. After the water penetrates, place a germinated seed in the center of each bowl, and then cover it with a layer of fine soil about 0.5 cm thick. After sowing, the bowl can be covered with a transparent thin plastic or newspaper with holes, which can both keep moisture and ensure sufficient oxygen; remove the cover in time after emergence.
· Transplanting
When the seedlings grow 5-6 true leaves, they can be transplanted. When planting, they should use strong pepper seedlings. The diameter of a single planted flower pot should not be less than 30 cm, and the depth of the soil layer should not be less than 20 cm. If the length of the flower pot is more than 60 cm, double planting can be used, and the distance between them should be no less than 25 cm. Before transplanting, it is necessary to ensure that the soil is moderately wet and dry, and dig holes according to the plant distance, the hole depth is the same as or slightly deeper than the root height of the seedlings. When planting, place the entire root loquat belt into the hole, and cover the soil with the seedlings. After covering the soil, pour the planting water in time.
â—† Green prevention and control technology
· Temperature management
A higher temperature is required from sowing to the emergence stage, which is conducive to emergence. In general, the daytime temperature is maintained at 30 ° C-35 ° C when no seedlings emerge after sowing. Not lower than 20 ℃ at night. After emergence, the temperature during the day should be controlled at 25 ℃ -30 ℃, and at night it should not be lower than 15 ℃. On a sunny day, the nursery bowl can be placed on the balcony or in the courtyard to increase the temperature; on rainy days, you can move into the room to ensure that the temperature is appropriate. The suitable temperature for the growing period is 25 ℃ -28 ℃ during the day, 15 ℃ -18 ℃ at night, and the lowest soil temperature is 20 ℃.
· Light management
Fruit peppers do not have strict requirements for light. The seedling stage is relatively light, and sufficient light is conducive to seedling robustness. Insufficient long-term light in the adult stage will delay fruit setting or cause fruit drop. At the same time, avoid direct sunlight, especially the fruit part. Direct sunlight at high temperature can cause sunburn or fruit drop.
· Fish and water management
The root system of fruit pepper grows slowly and requires loose and fertile pot soil, so the bottom fertilizer should be sufficient and topdressing should be timely. Properly control the moisture before the result, and keep the soil moist after the result. In the result period, according to the growth of fertilizer application 2-4 times, 0.5% potassium dihydrogen phosphate solution can be sprayed 2-3 times. In addition to nitrogen, phosphorus, and potassium fertilizers, trace elements such as calcium, magnesium, and boron are also important for fruit peppers. Foliar spraying of 0.2% borax can be applied twice from flowering to early fruiting, which can improve the fruiting rate.
· Pruning management
Potted fruit peppers generally have 2 main branches, and the side branches are removed. The middle branches and side buds can be properly removed, and 3-4 leaves are left topping.
· Pest control
Potted fruits and peppers are key pest control agents. If not prevented, aphids, red spiders, tea yellow mites and whiteflies can easily occur. Before planting, water the seedling bowl with 25% thiamethoxam water-dispersible granules 2000-4000 times. During the growing season, a yellow board is hung on the top of the central plant in the pot to monitor and control aphids and whitefly. And aphids can also be brushed off with a brush, while spraying with water.
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