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多世代改良
释义
多世代改良
Encyclopedia
农学
经济林育种
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advanced generation improvement
多世代改良
针对某特定树种的育种目标,依据该树种的生物学和林学特性、遗传变异特点和资源状况,采用轮回选择方法最大限度地提高每个世代内改良性状的遗传增益,维护育种群体广泛的遗传基础,最终实现长期改良目标的育种计划。
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Journal of Global History
Journal of Health Communication
Journal of Heat Transfer
Journal of Henan University of Technology(Natural Science Edition)
Journal of Historical Linguistics
Journal of Historical Pragmatics
Journal of historical studies
Journal of Human Settlements in West China
Journal of Hydraulic Engineering
Journal of Hydroecology
Journal of Industrial Textiles
Journal of Information Resources Management
Journal of Information Science
Journal of Informetrics
Journal of Integrative Plant Biology
Journal of Intelligence
Journal of Interdisciplinary History
Journal of Japanese History
Journal of Language Contact
Journal of Law and Politics
Journal of Learning Analytics
Journal of Lexicographical Studies in China
Journal of Librarianship and Information Science
Journal of Library and Information Science Research
Journal of Library and Information Studies
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