1) Soft leaf and petiole
软叶及叶柄
2) petiole
[英]['petiəul] [美]['pɛtɪ,ol]
叶柄
1.
Study on the Rapid-Propagation Technical System with the Petioles of Pinellia Ternate Breit as Explants;
荆半夏叶柄外植体快繁技术研究
2.
Tissue Culture of Petiole and Leaf Blade of Fragaria ananassa;
草莓叶柄和叶片的组织培养
3.
Influence of nitrate reduction in leaf blades on nitrate-N concentration in petioles of spinach;
菠菜叶片硝态氮还原对叶柄硝态氮含量的影响
3) leafstalk
[英]['li:fstɔ:k] [美]['lif,stɔk]
叶柄
1.
Abduction and plantet regeneration of leafstalk of Sinningia speciosa;
大岩桐叶柄诱导再生植株
2.
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
3.
The ultrastructure of chloroplasts of the cultured leafstalk of Arabidopsis thaliana was studied by electronic microscope.
对培养的拟南芥叶柄细胞的超微结构进行观察,培养0~2。
4) leaf stalk
叶柄
1.
s:The leaf stalk segment was more suitable than leaf for experimental material in electrical conductivity.
橡胶叶柄切段比叶圆片更适于作电导法材料。
2.
Terminal bud, internode segment and leaf stalk of P.
以紫果西番莲的腋芽萌发的芽苗为基础试材，以顶芽、茎节间和叶柄作为外植体，培养在改良ＭＳ培养基（大量元素减半）附加ＩＢＡ１—４ｍｇＬ－１、蔗糖２％的培养基上诱导生根，在ＩＢＡ２和４ｍｇＬ－１的条件下，顶芽生根率均为１００％，在ＩＢＡ２ｍｇＬ－１的条件下，茎段和叶柄的生根率达８０％；茎节间、根段和叶柄作为外植体，培养在改良ＭＳ培养基（大量元素减半）附加ＺＥＡ２、２。
3.
This paper studies the anatomy of stem and leaf stalk of Cycas debaoensis.
对德保苏铁茎、叶柄的解剖构造进行观察,结果表明:(1)德保苏铁的茎由周皮、皮层、维管束、髓四部分构成。
5) Petioles
叶柄
1.
Nutrient Components in Leaflets and Petioles of Water Dropwort;
湿栽水芹小叶和叶柄营养成分分析
2.
Establishment of regeneration system of ‘Alachua’ was carried out using petioles as explants.
以圆叶葡萄'Alachua'的叶柄为外植体,通过对基本培养基、激素种类及浓度组合的筛选,研究圆叶葡萄Alachua再生体系的建立。
6) cotyledon with petiole
子叶-子叶柄
1.
Many factors indicate that influence shoots regeneration from cotyledon with petiole,such as hormones combinations,AgNO3 concentration,seedling stage as well as agar concentration.
以温州盘菜子叶-子叶柄为外植体,研究不同激素配比、AgNO3浓度、琼脂浓度和苗龄对不定芽再生的影响。
补充资料：软叶刺葵
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| 软叶刺葵 |
名称：软叶刺葵
学名：Phoenix roebelenii O’Brien
英文名：
拉丁名：Phoenix roebelenii O’Brien
科名：棕榈科
叶羽状全裂，长1m，常下垂，裂片长条形，柔软，2排，近对生，长20-30cm，宽1cm，顶端渐尖而成一长尖头，背面沿叶脉被灰白色鳞粃，下部的叶片退化成细长的刺。肉穗花序生于叶丛中，长30-50cm，花序轴扁平，总苞1，上部舟状，下部管状，与花序等长，雌雄异株，雄花花萼长1mm，3齿裂，裂片3角形，花瓣3，披针形，稍肉质，长9mm，具尖头，雄蕊6，雌花卵圆形，长4mm。果矩圆形，长1.4cm，直径6mm，具尖头，枣红色，果肉薄，有枣味。
