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- Spirogyra pratensisn. 草原水绵
- Spirogyra pratensis f. minorn. 草原水绵小型变型
- Study on tissue culture of Poa pratensis L. 草地早熟禾组织培养研究。
- Spirogyra and Rhizopus are examples. 例如水绵属和根霉属的植物。
- Dwarf Effects of S - 3307 and CCC on Poa pratensis L. S-3307和CCC对草地早熟禾的矮化效应
- K. ceratoides var. longibracteata pratensis Z. Li var. nov. 长苞草原驼绒藜
- EFFECTS OF SEVERAL FACTORS ON CALLUS INDUCTION FROM SEEDS OF POA PRATENSIS L. 几个因素对草地早熟禾种子愈伤组织诱导的影响。
- Preliminary Studies on Plant Regeneration System of Poa pratensis L. 草地早熟禾植株再生体系建立的初步研究。
- Examples include filamentous algae such as Spirogyra, and waterweeds like the Canadian pondweed (Elodea). 例如像水绵的丝状藻,水蕴草,加拿大的眼子菜(伊乐藻属)等。
- Effect of Different Culture Medium and Hormone Concentration on Callus Induction of Poa Pratensis L. 不同培养基和激素浓度处理对草地早熟禾愈伤组织诱导的影响。
- Zygote meiosis can be observed with fresh-water algae Chlamydomonas, Spirogyra, Chara for assistant materials. 淡水产衣藻属、水绵属及轮藻属可作为观察合子型减数分裂的辅助材料。
- Effects of Light Condition and Nitrogen Supply on Carbon -Nitrogen Metabolism of Poa pratensis L. 光氮互作对草地早熟禾碳氮代谢的影响。
- Effects of Temperature Stress on Physiological and Biochemical Characteristics of Seedling in Poa Pratensis L. 温度胁迫对草地早熟禾苗期生理生化特性的影响。
- Effect of Vegetation Concrete on the Leaf Epidermis Cell of Two Varieties of Poa pratensis L. 植被砼对两个早熟禾品种叶表皮细胞的影响。
- A European weed(Tragopogon pratensis) widely naturalized in eastern North America, having grasslike leaves and yellow, dandelionlike flower heads. 婆罗门参(草地婆罗门参婆罗门参属)的一种欧洲植物,被广泛移植到北美东部,有草状叶,蒲公英花似的花冠
- The vegetative body of the filamentous algae (e.g. Spirogyra), composed of a line of similar cells joined by their end walls. 丝状体:2.;丝状藻类的植物体(如水绵),由一列相似的细胞彼此通过端壁连接而成。
- Poa pratensis and Festuca arundinacea lost regeneration ability gradually with the increase of subculture. 随着继代次数的增加,草地早熟禾和高羊茅愈伤的分化能力逐渐衰退。
- Stomach contents examination of two specimens showed a large volume of Spirogyra sp., Cladocera, sediments (sand) and unidentified organic matter. 从其中两个样本的胃中检验出到某种水绵,水蛋,沈积物(沙)与不明有机碎屑。
- Title: Effect of Different Culture Medium and Hormone Concentration on Callus Induction of Poa Pratensis L. 关键词:培养基;激素浓度;草地早熟禾;愈伤组织
- Various other forms exist in the algae, e. g. spiral in Spirogyra, stellate in Zygnema, and cup-shaped in Chlamydomonas. 特别是在藻类的叶绿体差异更大,例如在水绵Spirogyra中是螺旋状的,在双星藻属Zygnema中是星状的,在衣藻Chlamydomonas中是杯状的。