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- Study on tissue culture of Poa pratensis L. 草地早熟禾组织培养研究。
- 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
- 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。
- 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。
- 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。
- 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。
- 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
- Callus cultures were obtained from mature seeds of Kentucky bluegrasses(Poa pratensis L. 早熟禾愈伤组织的诱导是建立早熟禾高频再生体系的前提和基础。
- The elementary conclusion is: Poa pratensis L is better than Festuca arundinacea Schreb in the cold tolerance.The Perennial Ryegrass is weak for resisting the cold damage. 结合田间实验，对所测试品种的抗寒能力做出初步结论是：总体上早熟禾的抗寒性要强于高羊茅，多年生黑麦草品种抗寒性最弱。
- Poa pratensis and Festuca arundinacea showed better growth perfor-mance, P. pratensis had best drought resistance among four species according physiological index analysis. 在此基础上,对4种草坪草进行生理指标分析结果表明草地早熟禾抗旱性最好。
- It could be provide the theory base for the management of lawn, and the wild Poa pratensis will be excellent resources for breeding anti-disease characteristics. 以期为草坪管理提供理论依据，为野生种质资源评价、开发和新品种选育改良奠定基础。
- Poa pratensis L. 草地早熟禾
- Effects of drought stress on the changes of physiological characteristics were carried out on Cool Season Turfgrasses by using Fylking(Poa pratensis), Target(Lolium perenne)and Cindy(Festuca rubra). 研究了Fylking草地早熟禾(Poapratensis)、Target多年生黑麦草(Loliumperenne)、Cindy紫羊茅(Festucarubra)的幼茎和幼根在不同的干旱条件下超氧化物酶(SOD)、过氧化物酶(POD)的酶活性生理指标变化。
- The heat tolerance among 5 turfgrass cultivars was ranked as Pacer tall fescue(Festuca arundinacea)>Houndog tall fescue(F.arundinacea)>Merit bluegrass(Poa pratensis)>Derby ryegrass(Lolium perenne)>Cobra creeping bentgrass(Agrostis palustris). Merit>Derby黑麦草Lolium perennecv.;Derby>Cobra匍匐翦股颖Agrostispalustriscv
- By spraying S- 3307 and CCC at the concentration of 75mg/L, 100mg/L, and 125mg/L on leaves of 3 cool - season turfgrass varieties, Poa Pratensis L. "Blue Bird", "Rugbyll", and "Park", one can see that each variety was dwarfed dramatically. 通过对新播草地早熟禾(Poa pratensis L.;) 草坪草叶面喷施植物生长调节剂的实验得出;浓度为75mg/L、100mg/L、125mg/L的S-3307对“蓝鸟”、“橄榄球2号”和“公园”3个品种具有明显的矮化效果;还可以提高供试品种的叶绿素含量;增加草坪绿度;改善草坪质量。
- Poa pratensis var. anceps cv. Qinghai 青海扁茎早熟禾
- Poa pratensis L. var. anceps Gaud. cv. Qinghai 青海扁茎早熟禾
