四种绿化树种新梢生长及叶片生长规律_731苗木网 关键词:绿化树种;新梢及叶片;生长规律 [gap=730]Key words:green tree species; new shoots and leaf; growth rhythm
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原创:淡竹发笋与幼竹高生长规律的研究 - 经济法律论文发表 - xzbu.com 中国论文网 关键词:淡竹;发笋;幼竹;生长规律 [gap=497]Key words: Dan Zhu; hair shoots; young bamboo; growth lawm
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This is consistent with the AM spore’s occurrence and development rule, is closely linked with host plant’s growth rule, which is the same with the former research conclusion.
这符合AM真菌孢子的发生发展规律,也与宿主植物的生长规律息息相关,与以往的研究结论一至。
参考来源 - 大兴安岭兴安落叶松森林生态系统菌根及其真菌多样性研究Stand growth law research and modeling.
林分生长规律的研究和建模。
参考来源 - 北京山区油松人工林林分结构与生长模拟研究The close study on the four selected clones that grow fast (No. 47), intermediately (No. 64 and No. 48) and slowly (No. 51) shows they have same growth pattern, but the amount is different.
代表生长速度快(47号杨)、中等(64号杨和48号杨)、慢(51号杨)的4个无性系生长规律是相似的,只是数量有所差别。
参考来源 - 辽西地区杨树人工林生长规律和树冠结构的研究The growth principle and ecological function of the Phragmites australis and Phalaris arundinacea populations were studied in this paper, the objective is to provide the theoretic supervises for the wetland human-induced restoration.
本文对北固山湿地芦苇和虉草种群的生长规律及生态功能进行理论研究,旨在为北固山湿地的人工修复提供理论指导。
参考来源 - 北固山湿地芦苇和虉草种群的生长规律及其生态功能的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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