CAJ | 학술논문

采用典型相关分析方法研究了土壤理化性状与烟叶主要化学成分含量的关系。结果表明：土壤速效钾和有效镁含量与烤后上部和中部烟叶中钾、总糖和氯含量关系密切，在一定范围内，土壤有效镁含量与上部和中部烟叶中钾、总糖和氯含量呈显著负相关，土壤速效钾含量与上部和中部烟叶中钾、总糖和氯含量呈显著正相关；在一定范围内，土壤pH值与中部烟叶中总糖、氯以及钾含量呈显著负相关。
채용전형상관분석방법연구료토양이화성상여연협주요화학성분함량적관계。결과표명：토양속효갑화유효미함량여고후상부화중부연협중갑、총당화록함량관계밀절，재일정범위내，토양유효미함량여상부화중부연협중갑、총당화록함량정현저부상관，토양속효갑함량여상부화중부연협중갑、총당화록함량정현저정상관；재일정범위내，토양pH치여중부연협중총당、록이급갑함량정현저부상관。
Canonical correlation analysis was done on the relations between the soil physiochemical characteristics and the contents of chemical compositions in lfue-cured tobacco leaf. The results showed that within a certain range, the content of soil available magnesium was highly negatively correlated with the contents of potassium, and the content of soil available potassium was highly positively correlated with the contents of potassium, total sugar and chlorine in upper and middle flue-cured tobacco leaves; the soil pH value was highly negatively correlated with the contents of potassium, total sugar and chlorine in middle lfue-cured tobacco leaves.