3种悬铃木叶结构的差异比较OA北大核心CSCDCSTPCD
Comparison of the Histological Leaf Structures of Three Platanus Varieties
对一球悬铃木、二球悬铃木和三球悬铃木的叶片解剖结构进行了测定和分析,结果表明:3种悬铃木在叶片厚度、栅栏组织厚度、栅栏组织/海绵组织、气孔密度、下表皮厚度、上表皮厚度、栅栏密度等方面均存在差异显著；在叶的解剖结构上,一球悬铃木表现出较强的抗旱特性,二球悬铃木次之,三球悬铃木较差.
Variance analysis and multiple comparison were carried out among three varieties of Platanus on leaf blade thickness? Thickness of palisade tissue, the ratio of palisade tissue and spongy tissue, stomatal frequency, thickness of lower and upper epidermis, and density of palisade tissue. Significant differences were found: P. Occidentaiis possessed comparatively strong resistance to drought, while P. Xoccidentalia was less resistant and p. Orientalis had poor…查看全部>>
常燕虹;郑海军;刘建才
延安职业技术学院,陕西延安716000延安市宝塔区枣园中学,陕西延安716000西北农林科技大学,陕西杨陵712100
农业科技
悬铃木叶结构差异
Platanus leaf structure? Comparison
《西北林学院学报》 2011 (6)
48-50,106,4
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