不同菜籽饼肥用量对邵阳烤烟品质的影响

Efect of fertilizing different amount of rape seed cake on the growth and quality of fire-cured tobacco

研究了菜籽饼肥不同用量对烤烟生长和品质的影响。结果表明,在烟株生育期内施用菜籽饼肥,均能不同程度地促进烟苗生长发育和品质的提高,邵阳烟区以每667 m2施30 kg菜籽饼肥效果最佳,此用量饼肥可协调烟叶内在化学成分,提高感官评吸质量,从而提高烟叶的品质和烟农的经济效益。

An experiment was studied on the effect about the different amount of rape seed cake on flue-cured tobacco growth and the tobacco qualities.The result indicated that the different amount of rape seed cake in the growth period could all accelerate the tobacco growth and promote the tobacco quality in different extents.In Shaoyang Tobacco-growing areas,Fertilizing 30 kg per acre rape seed cake was best.The amount could harmonize the internal chemical components,increase the smoking quality,improve the quality of tobacco leaf and the economic benefits of tobacco growers.