First, the seedbed finishing: pick leeward sunny land, preferably sandy loam soil, requiring deep soil, convenient drainage, adequate water, no water within the land of the land. Jianye, according to the natural conditions of the land plot, north-south direction, east-west direction can be dug deep 30 cm, 120 cm wide, long and short depending on the number of required and sensitive resolution. On both sides of the road along the edge of a good shallow ditch, and then add a small amount of water, the water down after the solid, with things tidy up, the remaining soil dug out and put aside spare. Adding base fertilizer: use decomposed cow dung, sheep manure and pig manure can be used, must be cooked thoroughly after application, evenly spread in the bottom 3 to 5 cm thick, chicken manure should be reduced by half, use things to plan evenly Mix evenly with the bottom soil. Second, put the species: Shandong area is generally every year in the lunar solar equinox spring season, other places can be arranged according to local climatic conditions reasonable nursery moment. Pick no larvae, no rotten pods, and even individual seed pods are flat on the bottom of the raft, and the bumps are leveled with the rammed soil. Seed potatoes require wheat stubble summer potato, which is the best way to cultivate ridges after wheat is cut. If you don't have wheat stubble, you can still keep spring land, but you must plant seedlings in summer. It has uniform tuber, more capillary roots, and short growing period. It also has the advantages of being resistant to storage, vitality, nutrition, germination, and strong genetic disease. After planting the seed potatoes, fill the fine soil with the gap between the potato and the potato, and then spread evenly on the top layer of fine sand or fine sandy soil, about 3 cm thick, too thick and too thick and not suitable, if the climate is suitable, watering at any time , must be irrigated, and immediately cover the film, the skills required bamboo sticks available bow, gongs and membrane center height of 50 centimeters, bamboo spacing interval between 50 to 80. In the future, every five days or so need to be sprinkled with water. Pick a sunny day without wind and water in the early morning. Immediately after pouring, cover the membrane and raise the temperature. The temperature is suitable. There will be small buds and topsoil in about half a month. Attention must be paid to the high temperature at noon at the moment. Burning seedlings, can leave a few small vents on the edge, conditions can cover thin grass pods cunnilingus, this time the temperature is high, the seedlings grow fast, the water should be poured into a small water, a few days later, when the seedlings When it is 20 centimeters in height, great ventilation is needed. Third, refining seedlings: After a few days of large ventilation, open the shed film before dusk, at the moment the seedlings in about 25 centimeters, after 3 to 4 days see the wind see the sun's refining seedlings, can transplanting, dialing after the seedlings said Water permeable cover membrane, do not close too tight at the moment, around the day can be ventilated at night, cover tight, cover open after two days and then dusk, and then hardening the seedlings can be transplanted for 1 to 2 days. If the amount is large, the third time after the seedlings have dialled two times, they can leave 3 to 5 centimeters on the ground with a sharp knife or scissors, so that the later seedlings will be more. Foot Spa Machine,Foot Tub Spa Pedicure,Foot Bath Massager,Bubble Foot Spa Huaian Mimir Electric Appliance Co., LTD , https://www.footspamachine.com