YANG Feng-ying,LV De-guo,GUAN Hai-chun.Influence of Local NaCl Treatment on Physiological-biochemical Characteristics of Cerasus sachalinensis Seedling[J].Northern Horticulture,2013,37(12):25-27.
局部NaCl处理对本溪山樱生理生化特性的影响
- Title:
- Influence of Local NaCl Treatment on Physiological-biochemical Characteristics of Cerasus sachalinensis Seedling
- 文章编号:
- 1001-0009(2013)12-0025-03
- Keywords:
- Cerasus sachalinensis Kom.; local treatment; NaCl
- 分类号:
- S 662.5
- 文献标志码:
- A
- 摘要:
- 以2 a生本溪山樱实生苗为试材，研究了局部NaCl处理对本溪山樱生理生化指标的影响。结果表明：采用0.4% NaCl对本溪山樱实生苗根系进行局部处理，其根系活力降低，叶绿素含量降低，光合作用受到抑制;MDA含量、POD、CAT、SOD活性、Na+、Cl-元素含量升高，K、Mg、Fe、Zn、Mn离子的吸收被抑制，进而对本溪山樱植株的生长发育产生了影响。
- Abstract:
- Physiological-biochemical characteristics of 2-year-old Cerasus sachalinensis seedling were studied in open-field after local root NaCl treatment.The results showed that with the treating of local root 0.4% NaCl in C.sachalinesis，the root activity decreased，the contents of chlorophyll and photosynthesis were inhibited，the activities of POD，CAT，SOD and MDA content increased，the absorption ability of Na and K increased，and the absorption ability of K,Mg，Fe，Zn and Mn was inhibited，which affected the growth and development of C.sachalinesis.
参考文献/References:
[1]邹琦.植物生理学实验指导[M].北京:中国农业出版社,2000:62-174.
[2]史瑞和,鲍士旦.土壤农化分析[M].北京:农业出版社,1992.
[3]赵军营,王利军,牛铁,等.苹果幼苗部分根系水分胁迫对光合作用主要参数的影响[J].果树学报,2005,22(5):446-449.
[4]Loveys B R，Dry P R，Stoll M.Using plant physiology to improve the water use efficiency of horticultural crops[J].Acta Hort,2000,537:187-197.
[5]Davies W J，Zhang J.Root signals and the regulation of growth and development of plants in drying soil[J].Ann Rev Plant Physiol Plant Mol Biol,1991,42:55-76.
相似文献/References:
[1]杨凤英,吕德国,关海春.水分处理对本溪山樱生物量的影响[J].北方园艺,2011,35(11):0.[doi:10.11937/bfyy.2011011009]
YANG Feng-yingI,LV De-guo,GUAN Hai-chunl.The Influence on Moistre Treatn~t of C. sachalinensis Seedling Biomass Parameters[J].Northern Horticulture,2011,35(12):0.[doi:10.11937/bfyy.2011011009]
备注/Memo
第一作者简介：杨凤英（1981-），女，硕士，助理研究员，现主要从事果树栽培与育种方面的研究工作。E-mail:yangfengying200992@163.com.
责任作者：吕德国（1967-），男，博士，教授，现主要从事果树栽培与生理生态方面的研究工作。E-mail：lvdeguo@163.com.
收稿日期：2013-03-18