The Research Of Tobacco Seedling Cultivation Technology In Enshi

The temperature in Enshi is low during the transplanting tobacco seedlings,the traditional "highsound seedlings” transplanting tobacco seedlings exposed to ridge of body surface, it can easily affectedby low temperature, and need a long time after transplanting, what’s more,the field uniformity ispoor,during the mature period,the low temperature in Autumn has effected on the normal maturity, soit seriously affects the quality of tobacco and tobacco farmers’ income. Therefore, this research projectbased on the introduction of transplanting technology of Guizhou Province on the well cellar in Enshitobacco growing areas, combined with the climate and soil conditions, to study well technology pit typetransplanting seedling and field management, which aims to foster high quality tobacco seedling age,improve efficiency, the nursery unit space to promote normal development of tobacco plant, processingthis fall, the improvement of tobacco quality, improve production efficiency. Project study found thatincrease seedling plate density and three-dimensional breeding can not only reduce the cost of breeding,but also meet the needs of different altitudes in Enshi tobacco production; the best transplanting perioddetermined by transplanting date test; established the soil covering the root with a small amount ofdowry, and pour water stable root best transplanting methods, and found that the ideal way of dressing isto dress once after transplanting for10days at the same time.