Growth characteristics of the different quantity leaflet compound leaf of the Juglans cathayensis in Xinjiang | 扮告涓灏伴跨瑰
2011
Zhang Wei, Yili Normal College, Yining (China), School of Chemistry and Bioscience | Zhao Yu, Yili Normal College, Yining (China), School of Chemistry and Bioscience | Shang Tiancui, Yili Normal College, Yining (China), School of Chemistry and Bioscience
[Objective] The aim was to explore the growth characteristics of different quantity leaflet compound leaves of Juglans cathayensis in Xinjiang so as to provide basic data for the study of J. cathayensis. [Method] The length, width and biomass of compound leaves growth characteristics of three types of different quantity leaflet compound leaves of J. cathayensis were measured in large samples. [Result] The length, width, rachis biomass and total biomass of compound leaves increased with the number of leaflets increase; leaflets biomass of the same phyllotaxy decreased with the number of leaflets increase. The leaflet length, width and biomass of the same compound leaves increased with the number of phyllotaxy increase. The differences on petiole length and top leaflets length were not significant; there were significant differences on compound leaves width; the differences on the total biomass of compound leaves were extremely significant. [Conclusion] There was rather large ecology plasticity of the compound leaves of J. cathayensis in Xinjiang.
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