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한국식물학회 / v.34, no.3, 1991년, pp.191-199 
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감나무와 벽오동 수간의 둘레증가에 따른 형성층 원시세포와 그 유도세포의 발생학적 변화
( Development Changes of Cambial Initials and Their Derivative Cells in the Trunk of Diospyros kaki THUNB. and Firmiana simplex W.F. WIGHT in Relation to Girth Increase ) |
| 한경식; 전주우석대학 생물학과;
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| This study has been conducted to investigate the developmental changes of cambial initials and their derivatives in relation to the growing girth of tree in Diosypros kaki and Firmiana simplex. In D. Kaki and F. simplex with typical storeyed cambium, increase in the girth of camium occurred by radial anticlinal division in general, however occasionally the increase was companied by pseudotransverse division. The length of fusiform initials, vessel member, and sieve tube member remained relatively constant throughout the secondary growth but that of fiber showed general tendancy to increase with growing girth of tree. During the girth increase of tree, height and number of ray remained constant in D. kaki, however in F. simplex, height of ray markedly decreased while the number of ray per unit area more or less increased. The secondary ray was originated from the segmentation or division of the side or end of fusiform initials. |
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Journal of Plant Biology / v.34, no.3, 1991년, pp.191-199
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920115670)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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