|Table of Contents|

Effect on Camphor Seedling Photosynthetic Characteristic of Soda Saline-Alkali Strees(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年23期
Page:
91-93
Research Field:
Publishing date:

Info

Title:
Effect on Camphor Seedling Photosynthetic Characteristic of Soda Saline-Alkali Strees
Author(s):
ZHANG Li-hua; WANG Xiao-li; WANG Meng-qiu; HAN Hao-zhang
Department of Gardering Landscape,Suqian College,Suqiang，Jiangsu 223800
Keywords:
soda saline-alkali strees; camphor seedling; photosynthetic characteristic
PACS:
S 792.23
DOI:
-
Abstract:
Taking the biennial pot of camphor hydroponics as test material，using 0,50，100，200 mmol/L 1∶1 of NaHCO3 and Na2CO3 mixture of processing camphora seedlings.Replace once 7 days of the nutrient soiytion and different concentration of NaHCO3 and Na2CO3，the saline-alkali tolerance of Cinnamomum camphora seedlings after 21 days were studied.The results showed that with the increase of saline-alkali stress，the content of chlorophyll a，chlorophyll b content，total chlorophyll content，carotenoid content; plant photosynthetic rate，stomatal conductance，transpiration rate，water useefficiency were decreased，intercellular CO2 concentration was increased.

References:

[1]夏永久,刘好霞.宿迁市宿城区园林土壤养分状况初析[J].安徽农学通报,2011,17(23):112-113.

[2]邹琦.植物生理学实验指导[M].北京:中国农业出版社,2000.

[3]杨福,梁正伟,王志春,等.苏打盐碱胁迫下水稻净光合速率日变化及其与影响因子的关系[J].中国水稻科学,2007,21(4):386-390.

[4]廖祥儒,贺普超,朱新产.盐渍对葡萄光合色素含量的影响[J].园艺学报,1996,23(3):300-302.

[5]廖祥儒,贺普超,朱新产.玉米素对盐渍下葡萄叶圆片清除系统的影响[J].植物学报,1997,39(7):641-646.

[6]侯振安,李品芳,龚元石.盐渍条件下苜蓿和羊草生长与营养吸收的比较研究[J].草业学报,2000,9(4):68-73.

[7]黄立华,梁正伟,马红媛.苏打盐碱胁迫对羊草光合、蒸腾速率及水分利用效率的影响[J].草业学报,2009,18(5):25-30.

[8]关义新,戴俊英,林艳.水分胁迫下植物叶片光合的气孔和非气孔限制[J].植物生理学通讯,1995,31(4):293-297.

[9]孔东,史海滨,李延林,等.不同盐分条件下油葵光合日变化特性研究[J].干旱地区农业研究,2005,23(1):111-115.

[10]Hong Z,Lakkineni K,Zhang Z M,et al.Removal of feedback inhibition of 1 -pyrroline-S-carboxylate synthetase results in increased proline accumulation and protection of plantsfrom osmotic stress[J].Plant Physiology,2000,122:1129-1136.

[11]殷立娟,石德成,王萍,等.盐碱化草地羊草生长的适应性与耐盐渗透调节[J].植物学报,1993,35(8):619-629.

[12]董晓霞,赵树慧,孔令安,等.苇状羊茅盐胁迫下生理效应的研究[J].草业科学,1985(5):9-13.

[13]黄立华,梁正伟,马红媛,等.直播羊草在不同pH土壤环境下的生物学特性和生理反应[J].生态学杂志,2008,27(7):1084-1088.

[14]胡守林,万素梅,贾志宽,等.黄土高原半湿润区不同生长年限苜蓿叶片光合性能研究[J].草业学报,2008,17(5):60-67.

[15]刘闯,胡庭兴,李强,等.巨桉林草间作模式中牧草光合生理生态适应性研究[J].草业学报,2008,17(1):58-65.


Memo

Memo:
-
Last Update: 2014-08-31