leafstalk

leafstalk

1. MS + 2,4-D 4mg/L medium was very perfect for the callus abduction,on which the callus abduction rates of stem,leaf and leafstalk was separately 100%,40%,20%.

( 2 )MS + 2 ,4 D 4mg/L为较理想的愈伤组织诱导培养基 ,在此培养基上 ,茎、叶片、叶柄的诱导率分别是 :1 0 0%、40%、2 0%.

2. Individual fruit mass was an important constituent character of yield, while leafstalk length and node length were two important constituent characters of fruit length.

分析认为单果质量为产量的重要构成性状，而叶柄长、节间长为果长的重要构成性状。

3. In laminae and leafstalk, nitrate contents of metaphase of fruiting were highest, while in fruit that of early-days of fruiting was highest.

叶片和叶柄硝酸盐含量盛果期最高，末果期最低，果实则初果期最高；

4. A flattened leafstalk that functions as a leaf, as in an acacia.

叶状柄起叶子作用的扁平叶柄，如洋槐的叶柄

5. H. dubia could elongate the max root length to meet the flooding, when water level decreased, it tends to root and can subsequently adapt the flooding by plasticity of leafstalk.

扎根生长的水鳖能够通过叶柄的可塑性来适应水位上涨。

6. METHODS We used scan electron microscope to study tengcha s leaf and leafstalk that were the main medicinal parts.

方法对藤茶主要药用部位叶及叶柄进行了扫描电镜研究。

7. Establishment of Regeneration System from Leaves and Leafstalk of Spiraea prunifolia Sieb. Et Zucc.

李叶绣线菊叶片和叶柄再生体系的建立。

8. Construction of leaf and leafstalk regeneration systems in two cherry rootstocks

樱桃砧木叶片和叶柄再生体系的构建

9. Characteristics: dark green color leaves, long leafstalk with few down, leaf is soft and tasty, 25-30 days maturity.

特征特性：叶色深绿、叶数多，播种后25-30天可收获。叶柄茸毛少，收获便利，叶片柔软，口感好，适合鲜食。叶柄长，易捆扎包装。

10. Red leafstalk is partly dominant on green one, meanwhile purple flesh gene influence on the inheritance of leafstalk color.

红叶柄对绿叶柄为不完全显性，同时紫红肉基因也会对叶柄色的遗传产生影响；

11. The results showed that the adventitious shoot inducing rate of leafstalk was higher than leaf and stem, the adventitious shoots polarization of stem cambium was also good.

结果表明叶柄不定芽诱导优于茎段和叶片，茎段形成层不定芽诱导效果也较好。

12. The results showed that the nitrate content in laminae and leafstalk increased following the increase of nitrogen, while that in fruit first increased and later decreased.

结果表明，随氮肥施用量增加，叶片和叶柄硝酸盐含量增加，果实先升高后略有降低；

13. virus-free leafstalk

脱毒叶柄

14. The upper angle between a lateral organ, such as a leafstalk, and the stem that bears it.

腋在侧部器官如叶柄和支撑着它的叶梗之间的上角

15. the upper angle between an axis and an offshoot such as a branch or leafstalk

象树枝或叶柄的分支与轴之间的上角

16. 9.the upper angle between an axis and an offshoot such as a branch or leafstalk.

象树枝或叶柄的分支与轴之间的上角。

17. a flattened leafstalk that functions as a leaf,as in an acacia

起叶子作用的扁平叶柄，如洋槐的叶柄

18. The nitrate contents in leafstalk were decreased at first and later increased following the lower of positions, re verse the direction of the nitrate reductase activity.

随叶位降低，叶柄硝酸盐含量先降低后升高，叶片硝酸还原酶活性呈相反趋势。