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- Effects of Nitrogen Nutrition and Salicylic Acid on Floral Bud Initiation in Cucumber Cotyledon Culture 低氮素和水杨酸对黄瓜子叶离体培养中花芽分化的影响
- Floral bud initiation 花芽分化
- This induction process begins a few weeks before fruit bud initiation. 这个孕育花芽的过程是在花芽分化前的几个星期开始的。
- However, it would not affect the floral bud differentiation and florescence. 补光后,植株健壮,但对花芽分化和花期影响不大。
- Sepals (4 or)5, completely enclosing floral bud, margins entire, often accrescent and colored in fruit, persistent. 萼片(4或)5,完全的包围花芽,边缘全缘,通常增大并且在果期染色,宿存。
- Inflorescences terminal or axillary.Sepals 5, reddish, completely enclosing floral bud, margins entire, accrescent after flowering, persistent in fruit. 圆锥花序顶生或腋生萼片5,带红色,完全包围花芽,边缘全缘的,花后增大,在果期宿存。
- The inducing rate of bud initiation decreased with increasing explants diameter. The best induction was found on MS medium containing various hormones added with 6-BA 10 mg/L. Rooting on 1/2MS medium added with IBA 0.3mg/L was the most effec-tive. 在不同激素成分的MS培养基中,以6-BA(6-苄氨基嘌呤)10mg/L诱导的效果最佳,而在IBA(吲哚丁酸)0.;3mg/L的MS培养基中,幼苗的生根效果最佳。
- Leymus chinensis was dominated by asexual reproduction and heading percentage was very low.The heading percentage was decided by the numbers and quality of floral bud differentiation. 摘要羊草以无性繁殖为主,抽穗率低,而抽穗率的多少实质上是花芽分化的数量和质量问题。
- The effects of chilling accumulation on bud break of nectarine cv.Huaguang were investigated during natural dormancy period, and some of the physiological changes in floral bud were studied. 摘要研究了低温累积对华光油桃萌芽的影响以及花芽在自然休眠过程中几项生理指标的变化。
- Generally, of the four axillary buds, only the outmost floral bud and the innermost leaf bud are developmental. 出瓶苗上即带有4个芽,一般只有最外侧叶腋的1个花芽和最内侧叶腋的1个叶芽发育。
- Floral buds of Passiflora edulis Sims were used as explants in tissue culture. 以紫果西番莲的花蕾为材料,进行组织培养愈伤组织诱导的研究。
- Cytological study shows that the vegetative and floral buds originated directly from the subepidermal layers. 细胞学观察发现,直接发生的营养芽和花芽起源于薄层组织的亚表皮细胞层。
- Some isozymes in leaves and floral buds of cytoplasmic male sterile (CMS) lines A_1 and A_5 and their maintainers B_1 and B_5 in radish during flowering stage were analyzed. 本文采用普通PAGE对开花期萝卜细胞质雄性不育系A1、A5及其相应保持系B1、B5的叶片和花蕾中几种同工酶进行了酶谱分析。
- Benn. was observed under the scanning electron microscope (SEM).The floral buds are first initiated on the lower portion of inflorescence in alternating whorls of three. 结果表明:花原基从花序轴的基部开始以三数交互轮状的方式发生,在花原基发生的早期具有明显的苞片原基形成。
- Studies on the Floral Bud Differentiation in Vitro of Daphne odora 金边瑞香在离体培养条件下花芽分化的探讨(简报)
- The actress received numerous floral tributes. 那位女演员接受了许多献花。
- Changes of Acid Invertase Activity and Correlated Sugar Level in Bayberry Leaves During Flower Bud Initiation Stage 杨梅花芽孕育期间叶片酸性蔗糖酶活性及糖类含量的变化
- The arrangement of the young leaves within a bud. 幼叶卷叠式花蕾内的幼叶的排列
- The trees and hedgerows are in bud. 大树小树都已长出嫩芽。
- Calyx encloses an unopened flower bud. 花萼围绕在花瓣的外层。