|
|
|
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.11, no.3, 1998³â, pp.319-325
|
µîĦÀÇ 2±â¸ñºÎ¿ä¼ÒÀÇ ¹ß»ýÇÐÀû º¯ÀÌ
( Development Changes of the Secondary Xylem Elements in Aristolochia manshuriensis Komarov ) |
| ; ;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
|
|
| The developmental changes occuring in the secondary xylem of Aristolochia manshuriensis Komarov have been studied in different ages of vine stems. A. manshuriensis possesses typical storeyed cambium comprising both vertically elongated fusiform initials and almost isodiametric ray cell initials. Stems of A. manshuriensis have wide rays that make the secondary xylem appear dissected as other vine types. The length of vessel member and fiber remained relatively constant throughout the secondary growth. However, vessel diameter increases with the increasing age of stem till the cell reaches their maximum limit and later more or less stabilize in diameter while number of vessel per $ extrm{mm}^2$ is vice versa. Width and relative proportion of ray to axial elements gradually increased with the increasing age of stem and later remained relatively constant. |
| |
| Ű¿öµå |
| storeyed cambium;vessel member;fiber;ray.; |
| |
|
|
 |
|
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.11, no.3, 1998³â, pp.319-325
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811920279706)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|