Study On Transplanting Early Technology For Hongda Variety In Low Valley Hotspots Of Tengchong

In order to further explore the tobacco industry reasonable layout, make full use of resources in low valley hotspots southern in Tengchong of china Baoshan, this study was made for Hongda summer tobacco transplanting early in low valley hotspots southern in Tengchong of china Baoshan. Three field experiment for different cultivation measures, different transplanting period and different nitrogen were applied, The results show that: cultivation measures of summer tobacco transplanting early was better than summer tobacco planted. The best transplanting period was at the end of January or early February. Transplanting too early or late are not good for the formation of the tobacco leaf production and quality. As nitrogen level in 69 kg/hm2, in yield, quality and disease resistance were optimal comprehensively. This paper provided reference and basis for Transplanting Early Technology for Hongda Variety in low valley hotspots southern in Tengchong of china Baoshan.