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Transplanting technology of pepper
First, transplanting 1. Transplanting time. Small peppers should be selected when transplanting seedlings, strong seedlings, seedling height 15 ~ 20 cm, 6 ~ 10 leaves, bud blossom, root system developed, complete and with old bed soil seedlings, seedling leaf color black and green Is normal. Before and after the rain, from late April to mid-May, when the ground temperature began to stabilize at 17 °C ~ 18 °C, transplanting was more appropriate. If it is too early to be susceptible to freezing damage, it will not produce new roots, slow seedlings slowly, and it will easily form small old seedlings; too late will affect the yield. 2. Transplanting method. Transplanting small peppers depends on the day, places, and seedlings. Looking at the sky is carried out on a sunny evening or on a cloudy day. The most rainy days are transplanted. To look at the land is to look at soil moisture, and it is better to transplant black pods. To see Miao, it is to select large seedlings, strong seedlings, transplanted roots developed seedlings, can improve the survival rate of transplanted seedlings. Generally adopt a one-draft transplant method: raise seedlings (more with soil, less root damage), transport seedlings (to prevent mechanical damage), planing pit (or gully or flat planting), fertilization (one organic fertilizer per hole) , planting seedlings (planting straight compaction), watering (to water a bowl of life-saving water, returning seedlings to water), and spreading bait (with a 90% crystal trichlorfon 150 g warm water 1.5 kg per acre, evenly sprayed on 5 kilograms of roasted wheat bran can be boring for 4 hours, and earth can be used to prevent falling seedlings and hoeing. As long as the ring is fastened during transplanting, the whole seedling can be colonized once. 3. Closely planted. The peppers are compact in shape and weak in branching. They are not easy to grow and are more shade-tolerant and are suitable for dense planting. Reasonable dense planting can not only make full use of sunlight and soil, but also enable individuals and groups to develop harmoniously. There are many peppers, peppers, peppers, and peppers, and they can produce early trees and early peppers to improve the quality of peppers. According to the Institute of Vegetables of the Chinese Academy of Agricultural Sciences, compared with the relatively dense planting and thinning of pepper, the soil temperature decreased by 1°C to 2°C during the high temperature months, and the temperature decreased by 2°C to 5°C. The average relative humidity of the air increased by 13%. Can reduce the light intensity, so that the virus incidence decreased by about 17%, the disease index was 6.4. Therefore, density can change the microclimate and increase production by strains is an important technical measure to seize high yields. The transplanting density is 8000-10,000 strains per acre, or one strain of double strains and 4000-5000 acres per acre. 4. Do a good job of shading and improve the quality of peppers. Practice has proved that the small pepper likes semi-shade site conditions and grows better in the semi-shade zone of the corn than in the field. It has a low rate of leaf loss, a low incidence, and a high rate of results. It does not produce pecan, single fruit weight, and individual plant yield. It is about 20% higher than Daejeon plants, and the coloring and ripening of fruits is later. Therefore, we must vigorously promote intercropping of corn and small peppers. That is, each 6 rows of peppers must be interplanted with 1 row of corn, with 2 to 3 plants per hole, with a distance of 50 cm. This way, small peppers will be collected, and maize will receive 250 per mu. ~ 300 kg is not a problem. Second, field management Fertilizer management. The planting of small peppers generally adopts a “one-shelled bombardment†fertilization method, which can produce 300-400 kg per mu. The method is: Applying 52 kg of pepper formula fertilizer for 40 kg at one time, and no fertilizer during the growing period. However, in order to maintain the poor quality of pepper or defermented fields, it should be combined with water or rain to catch up available fertilizer. Planting for about 10 days is returning to seedling stage. Mushi urea can be used for 5-8 kilograms, and the seedlings can be quickly grown into strong seedlings through shallow hoeing, topdressing, and watering. 2. Weeding and weeding. As the saying goes, “The cultivator has left Taiwan to stay, and the chili peppers have become thick and thick.†“Of the earthworms, the roots are moving, and it is easy to get ridiculed.†The cultivator must strictly control the head, shallowly, twice, deep, and three times without damaging the roots. The principle of ridiculing the head was to pass through the shallowness of the head, to use it twice, and to use it three times. In other words, soil compaction after transplanting should be carried out 1 or 2 times. After the plants have been topped, they should be pounded one time. Before mulching, pay attention to earth protection and roots, so that there is a small ditch between the rows to facilitate drainage. Can prevent lodging, but also play a role in water conservation.