1. Seed treatment: Seedlings are generally from spring to spring. The seeds were exposed to sunlight for 2 days to promote post-harvest, increase the germination rate, and kill the germs carried on the seed surface. Alternatively, 0.5% trisodium phosphate or 300-400 times potassium permanganate may be used. Or immersed in 1% thiourea for 20-30 minutes to kill the bacteria on the seeds. After repeatedly washing the liquid on the seeds, soak it in warm water of 25-30 degrees for 8-12 hours.
2. Seedling sowing: After the seedbed is ready, the bottom water shall be filled, and then sprayed with Green Hunter No.1 3000 times for disinfection. Then spread a thin layer of fine soil, sprinkle the seeds evenly on the seedbed, cover it with a layer of 0.5-1 cm thick fine soil, and finally cover the shed to moisturize.
3, seedbed management: daytime temperature after sowing 25 to 28 degrees, ground temperature of 20 degrees. 6 to 7 days can emerge. After 70% of the seedlings are planted in the soil, they shall be 0.5 centimeters thick to the seedbed when there is no water in the leaf surface. Protect yourself with quilting and prevent rooting. The seedbed must have sufficient water supply, but it cannot make the soil too wet. When the height of the pepper reaches 5 cm, the nursery should be ventilated and the seedlings ventilated. The vents should be controlled flexibly according to the growth of the seedlings and the temperature, and the seedlings can be cultivated in the open air 10 days before planting. The hardening of seedlings should be carried out gradually and must not be achieved in one step. If the seedlings are long enough, they can be sprayed with 500 ml per kilogram of Chlorella, or 5 ml per kilogram of Diclocamine. Seedlings and weak yellow can spray Tianda 2116 before planting with virus spirit or plant disease spirit irrigation root with leaf spray, a good role in the prevention of viruses.
4. The root is not a pathological disease but a physiological disaster. Almost all vegetable seedlings can be harmed. Prevention and control of roots should be grasped from the management of nursery, should choose high terrain, drainage, leeward sunny lot for the seedbed, bed soil need to add organic fertilizer combined with phosphorus and potassium fertilizers. After emergence, pay attention to weather changes, do a good job in ventilation, dry fine soil or ash to reduce the humidity inside the bed, while doing a good job of insulation, can be covered with a double plastic film, can be covered with straw at night. Conditions permit, can be used to cultivate strong seedlings, such as ground heating line, nutrition plate, nutrition, nutrition.
5. About half a month before the seedling colonization, it should be combined with watering, topdressing 50 g of ammonium sulfate per square meter of seedbed, and then properly loosen the soil, but do not injure the root. One week before planting, 50 grams of urea should be applied with every square meter of water. Afterwards, the temperature-controlled water seedlings were planted to promote new roots in order to facilitate the planting of seedlings after planting.
[product name]: eggshell powder [appearance]: loose powder, no caking, no visible impurities. [color]: it has the inherent color of the product and is uniform [solubility]: ≥ 100% [application scope]: medical and health products, health and nutrition products, infant food, solid beverage, dairy products, convenience food, expanded food, condiment, middle-aged and old people's food, baked food, leisure food, cold food and cold drink, etc. [storage]: keep in a cool, dry place, away from light and high temperature. [product packaging]: double plastic bags for internal use, aluminum foil bags for external use, 1kg / bag, 10kg / box, 25kg / barrel, can be packed according to customer requirements. [shelf life]: two years.
[product name]: eggshell powder [appearance]: loose powder, no caking, no visible impurities. [color]: it has the inherent color of the product and is uniform [solubility]: ≥ 100% [application scope]: medical and health products, health and nutrition products, infant food, solid beverage, dairy products, convenience food, expanded food, condiment, middle-aged and old people's food, baked food, leisure food, cold food and cold drink, etc. [storage]: keep in a cool, dry place, away from light and high temperature. [product packaging]: double plastic bags for internal use, aluminum foil bags for external use, 1kg / bag, 10kg / box, 25kg / barrel, can be packed according to customer requirements. [shelf life]: two years.
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