温室大棚冬季栽种番茄技术（Planting tomato in Greenhouse in winter）.docVIP

温室大棚冬季栽种番茄技术（Planting tomato in Greenhouse in winter） Planting tomato in Greenhouse in winter Tomato is also named tomato, which is rich in nutrition and has a special flavor. It is one of the most popular fruits and vegetables cultivated all over the world. The United States, Russia, Italy and China are major producers, and in Europe, the United States, China and Japan, large greenhouses, plastic sheds and other protective facilities are used to grow tomatoes in order to ensure off-season supplies. In recent years, the area of tomato growing in greenhouse has been expanding gradually in china. 1 breed selection The new tomato variety suitable for planting in January is double surplus tomato. The varieties imported from Switzerland Syngenta Seed Co., its characteristics are: varieties of hybrid big red tomato; unlimited growth, strong growth potential, easy setting, middle internodes; uniform fruit, fruit round slightly flat, 3 - 4 ventricle; the average fruit weight is about 200 g, hard fruit, storage and transportation; anti leaf mildew, Fusarium wilt, Verticillium wilt, root rot, Botrytis cinerea and gray leaf spot disease, tomato mosaic virus disease. In addition to very suitable for protected cultivation in greenhouses, brothin is also the advantage of high transport, long shelf life, high yield, strong resistance, and fruit hardness, hardness of 7 (1 soft, 9 Pianying). 2 sowing and raising seedlings Generally in early January sowing, and if in plastic shed, plus small arch shed, covering plastic film, sowing time can also be appropriate ahead of schedule. Before soaking seeds or chemicals, the seeds should be planted 2 - 3 D in sunny days to improve the germination energy and make the buds strong and tidy. 50% carbendazim 500 times soaking 0.5 h, rinse with water, then soaked in warm water for 5 h, then add 10% phosphoric acid three sodium solution with 0.5 h, remove and rinse with water, for germination. Germination will suck the seeds into the gauze bag enou