摘要
对江西76个代表性植烟土样和150个烟叶样本的钼含量及相关项目进行了检测和分析。结果表明:江西省植烟土壤有效钼含量平均0.088 mg/kg,烟叶钼含量平均0.689 mg/kg,土壤有效钼和烟叶钼含量均处较低水平。相关分析结果显示:土壤pH与土壤有效钼之间、土壤有效钼与烟叶钼含量之间相关性均不显著,但烟叶(C3F)钼含量在0.11～1.91 mg/kg范围时,烟叶烟碱含量与烟叶钼含量之间呈显著正相关。
Molybdenum content and related items in 76 representative tobacco-planting soil samples and 150 tobacco leaf samples from Jiangxi province were analyzed.The results showed that the average available Mo content in tobacco-planting soils in Jiangxi province was 0.088 mg/kg,average Mo content in tobacco leaves was 0.689 mg/kg,and both were at rather low level.Correlation analysis indicated that there was no significant correlation between soil pH-value and available Mo content in soil,as well as between available Mo content in soil and Mo content in tobacco leaf.When Mo content in tobacco leaf(C3F) was in the range of 0.11～1.91 mg/kg,there was significantly positive correlation between nicotine content in tobacco leaf and Mo content in tobacco leaf.
出处
《江西农业学报》
CAS
2010年第8期71-74,共4页
Acta Agriculturae Jiangxi
基金
江西烤烟风格特征和区域定位研究(赣烟科[2008]25号)
