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林木良种
释义
林木良种
Encyclopedia
农学
﹝良种生产﹞
释
elite variety of forest tree
林木良种
经过人工选育及严格的区域化试验,并通过本行业专家鉴定,证明在适生区域内的产量、质量和其他主要性状明显优于当地主栽树种或栽培品种,具有实际生产价值的林木繁殖材料。
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island ecology destroying
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island-mainland datum connection survey
island of automation
island of expertise
Island of Gorée of Senegal World Culture Heritage
island of inversion
island of isomerism
Island of Newfoundland
island of stability
island of stability; stability island
island of superheavy element
island of superheavy elements
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island-reef image database
island shelf
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islands link works
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islands of China
island station
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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