Pathology of hemerocallin poisoning in rabbits;
家兔萱草根素中毒的病理学观察
Pathological studies on central nerve of rabbits induced by hemerocallin were carried out.
本研究旨在对萱草根素中毒家兔中枢神经系统进行病理学研究。
Considering Hemerocallis plantation situation in the mentioned above areas, the disease was diagnosed as hemerocallin poisoning through epidemic investigation, observation of the clinical symptom and pathological alteration, laboratory tests, and experiments of feeding albino mice, rabbits or cattle calves with drie.
对甘肃省庆阳市的西峰、合水、庆城、华池、镇原 5个县 (区 )牛群流行的以犊牛双目失明为主要症状的疾病进行了流行病学调查、临床症状和病理变化观察、实验室检验、小白鼠和兔饲喂试验及本动物典型病例复制试验 ,结合流行区种植黄花菜的情况 ,综合诊断为萱草根素中毒。
Root Induced in Callus Culture of Hemerocallis hybrida;
萱草(Hemerocallis hybrida)再生植株过程中根的诱导
Study on tissue culture and propagation technique of Hemerocallis hybrida;
红花萱草离体繁殖技术研究
Studies on the Rapid Propagation of "Hongbaoshi" Hemerocallis hybrida by Tissue Culture
“红宝石”萱草的组织培养快繁技术研究
Study on Drought Resistance of Two Plants of Urban Green Land:Hemerocallis fulva and Zoysia japonica;
城市绿地植物萱草和结缕草的抗旱性研究
Study on Sterile Culture and Rapid Breeding Technique of Hemerocallis fulva Seed;
萱草种子无菌培养及快繁技术研究
Effects of salt stress on osmotic adjustment substance in Hemerocallis fulva;
盐胁迫对萱草细胞膜透性和渗透调节物质的影响
Establishment of the Optimum Reaction System for ISSR-PCR of Hemerocallis fulva L.;
萱草ISSR-PCR最佳反应体系的建立
Experiment of Hemerocallis fulva L. Planting on Sand-hill Land in North Henan Province;
豫北沙岗地萱草种植试验
The pollen development of Hemerocallis fulva L has been observed by traditional methods.
采用传统的细胞学方法，对萱草的花粉发育进行了观察，结果表明：花粉粒的发育过程和大多数单子叶植物相似，小孢子核从中央位置移至一端后，花粉开始第一次有丝分裂，形成生殖细胞和营养细胞。
Pathological Observations on Central Nerve of Rabbits Induced by Hemercoallin;
萱草根素对家兔中枢神经损害的病理学研究
After seven or eight years day lilies become root-bound and will not bloom well unless they are divided.
萱草在一个地方生长了七八年之后，根须延伸就受到限制，除将它们分开移栽，否则难以开花。
Study on Comparative Anatomy of Hemerocallis L. in Ji Lin Province;
吉林省萱草属植物的比较解剖学研究
Cytology and Fertility of Hemerocallis in Sichuan Province;
四川萱草属植物细胞学及繁育学研究
Studies on Cultivation and Drought Resistance of Daylilies
萱草新品种的引种栽培及抗旱性研究
Studies on the Rapid Propagation of "Hongbaoshi" Hemerocallis hybrida by Tissue Culture
“红宝石”萱草的组织培养快繁技术研究
Tissure Culture and Application of Hemerocallis middendorfii Trautv. et Mey. cv. Betty wods
大花萱草新品种‘奶油卷’的组织培养和生产应用
The Classification, Selection and Hereditary Background Analysis of Hemerocallis Varieties;
萱草品种分类、筛选及部分品种遗传背景分析
The Effect of Shading and Water Stress on Physiology Characteristic of Hemerocallis Middendorffii;
遮荫及干旱胁迫对大花萱草生理特性的影响
Study on Cultivars Evaluation and Influencing Factors of Seedlings Production of Hemerocallis Middendorfii;
大花萱草品种评价及其种苗生产影响因素研究
The primary culture and the establishment of clone of Hemerocallis fulva var. flore-pleno;
大花萱草——金娃娃的初代培养和无性系的建立
Research on the Application of Hemerocallis in Shanghai Green Space
萱草在上海园林绿地中的应用调查研究
The Primary Study on Selection High Salt Resistane Hemerocallis middendorfii by Tissue Culture Methods
组培法筛选高抗盐大花萱草品种的初步研究
Relationship of Hemerocallis spp. Wild Species and Cultivars by AFLP Marker
萱草部分野生种和栽培品种亲缘关系的AFLP分析
Analysis of a Section of Hemerocallis Species and Varieties by SSR-PCR
萱草属部分种和园艺品种的SSR多态性分析
Study on Cross Compatibility of Different Hemerocallis Varieties and Their Seed Germination Force
萱草不同品种杂交亲和性及其种子萌芽力研究
Study on Evaluation of Hemerocallis and Sedum and Propagation and Drought Resistance of Sedum Cultivar;
引进萱草和景天新品种评价及景天品种繁殖与抗旱性的研究
Investigation of Germplasm Resources and Genetic Relationship of Hemerocallis;
萱草属部分种和栽培品种资源调查及亲缘关系研究