|Table of Contents|

Comparative Analysis of Salt Tolerance Between IlexבHuangjinjia’ and IlexבNellie R.Stevens’

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2024年11
Page:
49-55
Research Field:
Publishing date:

Info

Title:
Comparative Analysis of Salt Tolerance Between IlexבHuangjinjia’ and IlexבNellie R.Stevens’
Author(s):
TAO Wenkai1HAO Mingzhuo12LIU Jiaqi1ZOU Yiping12LIANG Youwang1
(1.College of Forestry and Grassland/College of Soil and Water Conservation,Nanjing Forestry University,Nanjing,Jiangsu 210037;2.Jiangsu Qinghao Landscape Horticulture Co.Ltd.,Nanjing,Jiangsu 211225)
Keywords:
NaCl stresssalt tolerancephysiological indexcolored leaves
PACS:
S 687
DOI:
10.11937/bfyy.20233911
Abstract:
The cuttings of Ilex× ‘Nellie R.Stevens’ and its budding variety Ilex× ‘Huangjinjia’ were used as test materials,a two-factor and five-level randomized block experiment was designed,the differences in salt tolerance and growth characters between the two kinds of Ilex were studied,in order to provide reference for the popularization and application of new varieties of Ilex.The results showed that both varieties of Ilex showed strong salt tolerance in morphological observation.With the increase of NaCl concentration and stress time,the net photosynthetic rate (Pn),transpiration rate (Tr) and stomatal conductance (Gs) decreased significantly,while the intercellular CO2 concentration (Ci) decreased at first and then increased.Superoxide dismutase (SOD) activity and peroxidase (POD) activity increased at first and then decreased,while malondialdehyde (MDA) content increased continuously.In summary,the two kinds of Ilex could maintain their growth by regulating the activities of osmotic regulators and antioxidant enzymes under different concentrations of NaCl stress,indicated that they had strong salt tolerance,and IlexבHuangjinjia’ also had the ornamental advantage of golden leaves,which provided resources for the development planning of colored leaf tree species.

References:

[1]李淑娟,尉倩,张昭,等.耐寒睡莲新品种‘天赐’的选育[J].北方园艺,2018(3):208-210.[2]杨秀莲,宰舟颖,施婷婷,等.彩叶桂新品种‘南林彩玉’[J].南京林业大学学报(自然科学版),2022,46(3):243-244.[3]梁春飞,石冠旗,金晓玲.不同冬青品种对盐胁迫的生长及生理响应[J].北方园艺,2021(16):74-82.[4]宋倩云.冬青对盐胁迫的生理响应及耐盐筛选[D].南京:南京林业大学,2020.[5]沈波,王豪,焦猛,等.不同日本杜鹃品种盐胁迫下生理响应及评价研究[J].浙江农业科学,2023,64(5):1264-1269.[6]颜卫东,杨显贺,史作安,等.Ciras-2、Ciras-1光合测定系统原理与常见问题分析[J].实验室科学,2013,16(6):29-32.[7]于孝保,朱继宏,付德峰,等.4种蔬菜中SOD活性测定研究[J].现代农业科技,2012(11):82,88.[8]汪凤林.镁对杉木新叶生长发育过程中光合生理及超微结构的影响[D].福州:福建农林大学,2018.[9]王永军,杨今胜,袁翠平,等.超高产夏玉米花粒期不同部位叶片衰老与抗氧化酶特性[J].作物学报,2013,39(12):2183-2191.〖LL〗[10]牛桂言.钨酸钠对打顶后烤烟生长发育、生理特性及品质的影响[D].郑州:河南农业大学,2018.[11]孔祥生,易现峰.植物生理学实验技术[M].北京:中国农业出版社,2008.[12]段龙飞.中华金叶榆及其无性系光合特性及抗寒性研究[D].保定:河北农业大学,2015.[13]GARCA-MORENO P J,GREGERSEN S,NEDAMANI E R,et al.Identification of emulsifier potato peptides by bioinformatics:Application to omega-3 delivery emulsions and release from potato industry side streams[J].Scientific Reports,2020,10:690.[14]丁久玲,史俊,高大响,等.盐胁迫对铁皮石斛幼苗生长特性的影响[J].浙江农业科学,2023,64(11):2638-2641.[15]李永,王帆,王淑晨,等.低温胁迫对连翘幼苗叶片生理特性的影响[J].植物科学学报,2023,41(1):102-111.[16]隋德宗,王保松.盐胁迫下乌桕无性系叶片的比较蛋白组学研究[J].植物研究,2023,43(5):679-689.[17]张晶.盐碱胁迫对8种冬青生长生理的影响[D].长沙:中南林业科技大学,2019.[18]郝艳玲,闫伟.混合盐胁迫对白榆幼苗形态及生理指标的影响[J].中国农业科技导报,2022,24(7):69-76.[19]MALIBA B G,INBARAJ P M,BERNER J M.The effect of ozone and drought on the photosynthetic performance of canola[J].Journal of Integrative Agriculture,2018,17(5):1137-1144.[20]李婕,周凯,何文峰.盐胁迫下外源Ca2+添加对藤本月季光合及氮代谢相关酶活性的调控[J].北方园艺,2023(19):57-65.[21]陈丽靓,鲁倩君,马媛媛,等.不同葡萄品种的耐盐性比较分析[J].新疆农业科学,2023,60(4):880-888.[22]王文波,郝汉,胡增辉,等.菌根化提高蒙古栎幼苗盐胁迫下的光合作用与抗氧化能力[J/OL].应用与环境生物学报,(2023-07-17)[2024-02-02].https://doi.org/10.19675/j.cnki.1006-687x.2023.05009.[23]付珊,雷婷,金苇,等.盐胁迫对番茄幼苗生长及生理指标的影响[J].湖北师范大学学报(自然科学版),2023,43(3):9-15.[24]ZHAO S,ZHANG Q,LIU M,et al.Regulation of plant responses to salt stress[J].International Journal of Molecular Sciences,2021,22(9):4609.[25]张飞,梁燕.番茄对盐胁迫的反应及其耐盐性鉴定的研究进展[J].长江蔬菜,2011(4):1-4.[26]陈少裕.膜脂过氧化与植物逆境胁迫[J].植物学通报,1989(4):211-217.[27]HASANUZZAMAN M,BHUYAN M H M B,PARVIN K,et al.Regulation of ROS metabolism in plants under environmental stress:A review of recent experimental evidence[J].International Journal of Molecular Sciences,2020,21(22):8695.[28]张景云.黄瓜不同抗盐品种生理生化特性的研究[D].哈尔滨:东北农业大学,2007.[29]许基磊,汪兴中,范吉标.盐胁迫诱导野大豆生理和光合作用的变化[J].植物科学学报,2022,40(6):829-838.

Memo

Memo:
-
Last Update: 2024-06-27