Studies On Commercialized Tobacco Seedlings In Floating System

The results showed in this paper that the seedlings grow up earlier about 9 days than traditional ways, and the developed root was 4.5 times of traditional nurturing seedlings. The cost was lower than traditional nurturing seedlings about 40-45 Yuan each 667m~2. The better ways to realize standardized and centralized nurturing seedlings was large tent but the time to seed and the growing seedlings should be reasonable management.The quality of seedlings well with the ways to nurturing seedlings in two part times, can effectively improve the value of production (average 143.97 Yuan each 667m~2) and the cost of production was lower than traditional nurturing seedlings. The technology was adapted to implementation at areas with good water source. All peasants who plant tobacco can accept tobacco commercialized nurturing seedlings, but for 10ï¼…in them thought that the value of seedlings should be lower.Commercialized nurturing seedlings can improved the quality of seedlings effectively, and can grantee the quantity and quality, realized the request to adjust and control. The cost to nurture seedlings was lowered comparing to traditional nurturing seedlings. It was advantageous to improve the quality and quantity of tobacco leaf. The commercialized nurturing seedlings compared to the traditional ways, the proportion of superior tobacco leaf increased 10.7ï¼…and the output increased 35kg each Chinese acre, has obtained the better economic and social efficiency.The implementation of tobacco commercialization nurturing seedlings' production allowed the peasant to escape from the complex technology and the arduous work, the relaxed and simple ways to nurture seedlings.