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- disease resistance selection 疾病抵抗力(抗病性)选择
- Award, Nuglade and Ascot were good highest disease resistance. Award、Nuglade、Ascot抗病性最好 ;
- Techniques, influencing factors, advantages, disadvantages and advances in improvement of disease resistance using in vitro selection and somaclonal variation were summarized. 本文综述了体外选择与体细胞无性系变异进行抗病育种的方法、影响因素、优缺点及研究进展等。
- QTL mapping opens up broad prospects for marker-assisted selection of complex quantitative disease resistance characters and the positional cloning of quantitative resistance genes. 展望了QTL作图对复杂的数量抗病性的标记辅助选育和数量抗性基因图位克隆的发展前景。
- Abamectin resistance selection and its cross-resistance revealed in diamondback moth, Plutella xylostella L. 小菜蛾对阿维菌素的抗性选育及交互抗性研究。
- Edelweiss is very disease resistant. 雪绒花是非常抗病。
- Effects of cucumber graft on the disease resistance, stress tolerance, yield and quality were reviewed. Some existing problems in selection and breeding of cucumber rootstock were put forward. 摘要综述了嫁接对黄瓜抗病性、耐逆性、产量和品质的影响,提出了黄瓜砧木选育及嫁接栽培生产中存在的一些问题。
- In order to select quality Maryland tobacco varieties, which were appropriate for planting at Baoshan, the field comparison test of 7 introduced varieties were conducted and their agricultural and economic character, disease resistance were analysized. 为筛选出适合云南保山种植并达到优质、适产、抗性好的品种,对7个马里兰烟品种进行了田间比较试验。
- Influence of Fungi Forming Arbuscular Fungus Roots on Growth and Disease Resistance of D.Lotus L. 丛枝菌根真菌对君迁子生长及抗病性的影响。
- Analysis of plant disease resistance genes structure, function and evolution by cloning of its genes. 从植物抗病基因的克隆看其基因结构、功能和进化。
- Effect of different fertilization system on fruition, disease resistance and vine growth in Vitis amurensis Rupr. 不同施肥制度对山葡萄结果、抗病性和树体的影响。
- Utilizing this system, more than 50% hygromycin resistance selection efficiency was obtained with callus derived from young embryo (DREW, japonica ) and young panicle (D Shan B, indica ) as receptor, some regenerated plants were acquired. 依据该体系,以粳籼DREW 的幼愈伤组织和籼稻D汕B的幼穗愈伤组织为受体,经农杆菌AGL1/pCAMBIA1301转化后, 获得了超过50%25 的潮霉素抗性愈伤筛选率, 并获得再生植株。
- Wild relatives of wheat have a large of resistance resources, and are a rich gene source for disease resistance. 小麦野生近缘种属蕴藏着丰富的抗性资源,是小麦抗白粉病基因的重要来源。
- To evaluate the resistance risk of S. litura to indoxacarb, resistance selection was conducted in the laboratory, and cross-resistance of indoxacarb-resistant S. litura population was investigated. 抗性风险评估结果表明,斜纹夜蛾具有对茚虫威产生高水平抗性的风险。
- The effects of BFA on tomato growth and disease resistance were studied through pot experiment in a greenhouse. 采用温室盆栽的方法,研究了施用生化黄腐酸(BFA)对番茄生长和防病的影响。
- The concepts, features, mechanisms and application prospect of plant induced disease resistance were summarized. 摘要综述植物诱导抗病性的概念、特点、机制及其应用展望。
- Abstract Reactive oxygen species (ROS) play an important role in plant disease resistance. 摘要 活性氧在植物抗病性中起着重要的作用。
- The manyfold biotechnological ways to improve disease resistance and to promote growth were introduced. 介绍了提高多种抗病促生长的生物技术途径。
- Abstract: More than 10 plant disease resistance genes have been cloned and sequenced in the past several ears. 文摘:近年来,已有10多个植物抗病基因被克隆并定序。
- His disease was complicated by pneumonia. 他的病因肺炎并发症而变得更严重。