1) resistant breeding strategy
抗病育种策略
1.
Resistant materials screening and resistant breeding strategy to maize dwarf mosaic virus;
玉米矮花叶病抗源筛选和抗病育种策略
2) Breeding strategy
育种策略
1.
Then Breeding strategy of Lagerstroemia indica was put forward.
从资源评价、遗传育种、杂交育种等方面介绍了紫薇育种的研究现状,分析了研究开发中存在的主要问题,在此基础上,从充分利用紫薇种质资源,积极开展遗传多样性研究和运用现代生物技术与常规育种相结合选育新品种上提出了紫薇的育种策略。
2.
In the past 40 years,the crop breading group of College of Agronomy,Shihhotze University has acquired remarkable achievements by summarizing experience and lessons,rectifying breeding direction,and adjusting breeding strategy and technical route.
石河子大学农学院农学系麦类作物育种课题开展研究40多年来,不断总结经验教训,逐渐端正育种方向,经常调整育种策略与技术路线,使麦类育种取得显著成绩,自1997年以来先后自育成功或引种成功春小麦、啤酒大麦及小黑麦新品种16个,均通过新疆维吾尔自治区品种审定委员会审定或登记。
3) breeding tactics
育种策略
1.
Some breeding tactics were put forward with respect to existing situation,especially the collection of genetic resources,study on genetic variation and genetic diversity,establishment of advanced seed orchards,improvement of seed orc.
本文在综述云南松地理变异与种源试验、优良林分选择与母树林建立、优树选择与种子园建立等遗传改良研究现状的基础上,针对存在的问题提出了今后的育种策略,尤其要重视遗传资源的收集、开展遗传变异和遗传多样性研究、营建高世代种子园、提高种子园的经营管理,以及加强无性系早期选择等研究。
2.
mongolica and etc,the paper puts forward the breeding tactics in view of existing situation,paying especial attention to the collection of genetic resources,establishment of advanced seed orchards,selection of clones and application of biotechn.
在综述樟子松引种概况、地理变异与种源试验、优良林分选择与母树林营建、优树选择与种子园建设和杂交育种等遗传改良研究现状的基础上,针对存在的问题提出了今后的育种策略,尤其要重视遗传资源的收集、改建或营建高世代种子园、开展无性系育种以及分子辅助育种技术等方面的研究。
4) breeding strategies
育种策略
1.
Efficiency of different short-term tree breeding strategies based on backward selection;
基于后向选择的不同短期林木育种策略的效率
2.
In view of the status quo that yield was low,science and technology was laggard and progress of well-bred culture was slow,breeding targets,measures and breeding strategies were put forward.
为了合理利用与开发贵州省的经济林资源,在调查研究的基础上,详细阐述了贵州省经济林资源的种类、现阶段的产量和生产现状,针对经济林生产中存在的产量不高、科技含量不够以及良种化程度低等情况,提出了品质优良、高产、稳产、类型多样性及抗性选择等育种目标,并提出了相应的措施和育种策略。
5) Strategy on Breeding of Drought Resistance in Maize
玉米抗旱育种策略
6) resistant breeding
抗病育种
1.
This article elaborated Dingxi in the pea root rot research and the disease-resistant breeding progress,introduced the Gansu middle area pea root rot s main pathogenic bacteria is the root-rot syndrome which the eggplant fusarium(Fusarium solani(Mars) Sacc),the pea silk pouch mildew(Aphanomyces euteiches) and so on eight kind of cause of disease fungi compound invade dye cause.
论述了定西在豌豆根腐病研究及抗病育种的进展,介绍了甘肃中部地区豌豆根腐病的主要致病菌是茄镰刀菌(Fusarium solani(Mars)Sacc)、豌豆丝囊霉(Aphanomyces euteiches)等8种病原真菌复合侵染引起的根腐综合症;通过选育抗(耐)根腐病品种是解决问题最经济有效环保的措施,先后培育出了不同生态类型的豌豆品种定豌1号到定豌5号,基本解决了生产中因根腐病导致的减产、绝收现象,这些品种在甘肃中部、宁夏南部的旱地农业生产中发挥了重要作用。
补充资料：抗病毒素
抗病毒素
抑制和灭活病毒的一类化学物质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条