[1]何小勇,杨先裕,练发良.小叶蚊母树冬季不同叶龄叶色及其光合特性研究[J].浙江林业科技,2015,35(05):6-10.
 HE Xiao-yong,YANG Xian-yu,LIAN Fa-liang.Determination on Color Scale and Photosynthetic Parameters of Different Aged Distylium buxifolium Leaf in Winter[J].Journal of Zhejiang Forestry Science and Technology,2015,35(05):6-10.
点击复制

小叶蚊母树冬季不同叶龄叶色及其光合特性研究()
分享到:

《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
35
期数:
2015年05期
页码:
6-10
栏目:
出版日期:
2015-09-30

文章信息/Info

Title:
Determination on Color Scale and Photosynthetic Parameters of Different Aged Distylium buxifolium Leaf in Winter
文章编号:
1001-3776(2015)05-0006-05
作者:
何小勇杨先裕练发良
(浙江省丽水市林业科学研究院,浙江 丽水 323000)
Author(s):
HE Xiao-yongYANG Xian-yuLIAN Fa-liang
(Lishui Forestry Institute of Zhejiang, Lishui 323000, China)
关键词:
小叶蚊母树叶龄叶型叶色参数光合特性
Keywords:
Distylium buxifolium leaf age leaf index color scale photosynthetic parameter
分类号:
S718.45
文献标志码:
A
摘要:
对小叶蚊母树(Distylium buxifolium)不同叶龄叶片特征、叶色参数及光合特性于2015年1月进行测定,结果表明:不同叶龄叶片叶型及叶色参数差异显著,秋叶的叶片长、宽、面积和周长显著高于夏叶和春叶, L*为秋叶 > 春叶 > 夏叶, a*显示秋叶红色程度较高;3种不同叶龄叶片光合特性存在一定差异,PnTrTfGsWUECi都随着PAR的增加而增加,其中PnGsTr差异显著,均是春叶显著高于夏叶和秋叶,3者的TfWUE差异不显著;Ci随着PAR的增加开始呈下降的趋势,三者之间差异不显著。
Abstract:
Determinations were conducted on leaf index, color scale and photosynthetic parameters of different aged Distylium buxifolium leaves in January of 2015, in Lishui, Zhejiang province. The result demonstrated that leaf index and color scale of different aged leaves had great difference. The length, width, perimeter and area of autumn leaf was evidently higher than that of summer and spring leaves. Uniform color space determination indicated that luminance (L*) was order by autumn leaf>spring one>summer one, while chrominance (a*) of autumn leaf was red. Photosynthetic parameters of different aged leaves had difference. Pn, Tr, Tf, Gs, WUE and Ci increased with PAR. Pn, Gs and Tr had great difference among different aged leaves, spring leaf was always higher than summer and autumn leaf. Tf and WUE of different aged leaves had similar change, as well as Ci

参考文献/References:

[1] 中国科学院植物研究所. 中国高等植物图鉴(第二册)[M]. 北京:科学出版社,1972.
[2] 刘德金. 小叶蚊母盆景的制作与养护[J]. 花木盆景:盆景赏石,2003(6):28-29.
[3] 方红,章晓航. 小叶蚊母与其他地被植物的园林性状比较分析[J]. 安徽农业科学,2010,38(17):8 938-8 941.
[4] 王建林,于贵瑞,房全孝,等. 不同植物叶片水分利用效率对光和CO2的响应与模拟[J]. 生态学报,2008,28(2):525-533.
[5] S P Long,C J Bernacchi. Gas exchange measurements, what can they tell us about the underlying limitations to photosynthesis? Procedures and
sources of error [J]. J Exp Bot,2003,54(392):2 393-2 401.
[6] 王妍婷,车文玉,商侃侃,等. 小叶蚊母及其不同品系的耐盐性研究[J]. 西北植物学报,2014,34(8):1 588-1 595.
[7] 钟欣,练发良,雷珍. 优秀地被植物小叶蚊母的水土保持作用[J]. 中国水土保持,2009(3):48-50.
[8] 邹锋,谭晓风,何小勇,等. 不同种源小叶蚊母气孔长度、宽度与密度的关系[J]. 西南林学院学报,2009,29(3):19-21, 43.
[9] 练发良,楼炉焕,曹建春,等. 新优地被植物小叶蚊母的园林性状比较分析[J]. 技术与市场:园林工程, 2005(10):31-35.
[10] 练发良,向盛萍,吴平荷,等. 小叶蚊母的光合特性研究[J]. 浙江林业科技,2010,30(4):6-9.

相似文献/References:

[1]何张齐,杨先裕,练发良,等.‘丽玫’小叶蚊母树夏季不同位置叶片表型差异及光合特性研究[J].浙江林业科技,2017,37(02):76.[doi:10.3969/j.issn.1001-3776.2017.02.012]
 HE Zhang-qi,YANG Xian-yu,LIAN Fa-liang,et al.Phenotypic and Photosynthetic Properties of Distylium buxifolium ‘Limei’ Leaf atDifferent Parts in Summer[J].Journal of Zhejiang Forestry Science and Technology,2017,37(05):76.[doi:10.3969/j.issn.1001-3776.2017.02.012]

更新日期/Last Update: 2016-03-26