토양수분 함량차이가 버어리종 담배의 생육, 내용성분 및 단백질 Pattern에 미치는 영향

EFFECT OF SOIL MOISTURE CONTENTS ON THE GROWTH, AND CHEMICAL CONSTITUENTS OF BURLEY TOBACCO AND ON THE PROTEIN PATTERN IN TOBACCO LEAF

This study was carried out to investigate the effect of different soil moisture contents on the growth and chemical constituents of burley tobacco and on the protein pattern in tobacco leaf. Height, stem diameter, and largest leaf length of tobacco droughted from 45 to 60 days after transplanting was not recovered by rewatered amount of water supply from 60 to 75 days after transplanting, but leaf width enlarged. Dry weight per unit leaf area and total nitrogen content showed high values in low soil moisture, but total alkaloid contents were not different according to soil moisture contents. Soil moisture content didn't effect on the protein pattern of middle and upper leaves, but lower leaves showed the mild color and fewer numbers of the protein bands than those of midd1e and upper leaves.