Through the field test, the effects of variety and cultivation factors on the yield and quality of flue - cured tobacco in Huangping county were studied. The results showed that the effects of variety on the growth period, the chemical components of tobacco leaves, appearance quality, yield and output value were greater than those of cultivation factors. Under the same cultivation pattern, as compared with Yunyan 87, the yield and output value of K326 were increased by 240 - 250.5 kg/hm2 and 650.76 ~ 3489 yuan per hectare, respectively, but the appearance quality of Yunyan 87 was better than that of K326. Under the condition of the same tobacco variety, there were no obvious differences in the growth period, the chemical components of tobacco leaves and appearance quality between different cultivation patterns, but cultivation pattern had great influence on the yield and output value of tobacco. In comparison with cultivation pattern 2, the yield and output value of cultivation pattern 1 were increased by 189 ~ 199. 5 kg/hm2 and 265. 26 ~ 3103.5 yuan per hectare respectively.
Flue-cured tobaccoVarietyCultivation factorsYield and quality
国家科技期刊平台
NSTL
万方数据
维普
