Abstract:

The field experiment studied the effect for aromatic tobacco ‘Yunnam Tobacco Basima 1’(YNOTBS1), on growth potential and economic benefit through different treatment of irrigation and nitrogen application. The result showed that the irrigation consumption at rapid growing period of aromatic tobacco was a most important fact which could influent the growth and income. Not only the Growing potential above ground part, height of plant, amount and size of leaves were increased, but also the dry matter accumulation of leaves, yield and value were significantly increased, as the increased of irrigation at rapid growing period on aromatic tobacco; The dry matter of accumulation quantity of stems and roots were on rise, as the increased of nitrogen application. It was beneficial to the growth of aromatic tobacco of ‘Yunnam Tobacco Basima 1’(YNOTBS1) and made it possible to get higher yield and value when supplied with 75 kg/hm2 nitrogen, while irrigated enough water.