INFLUENCE OF SEED PRIMING AND NITROGEN APPLICATION ON THE GROWTH AND DEVELOPMENT OF MAIZE SEEDLINGS IN SALINE CONDITIONS
Cao, Di1; Zhang, Yi1; Zhang, Yutao1; Guo, Moujian1; Guan, Bo2
2018
发表期刊PAKISTAN JOURNAL OF BOTANY
ISSN0556-3321
卷号50期号:1页码:1-8
摘要Seed priming and nitrogen application can promote plant tolerance and resistance to salt stress. To explore the combined effects of these two factors on the growth of salt-stressed seedlings, four treatments (priming + nitrogen application, PN; priming + no nitrogen application, P; unprimed + nitrogen application, UPN; and control treatment unprimed + no nitrogen application, UP) were applied to evaluate the responses of plant morphology, antioxidase systems, physiological and biochemical parameters of the maize seedlings under different concentrations of salt stress (0, 100, 200, and 300 mM). The results indicated that under salt stress, the priming treatment facilitated the growth of seedlings of root and stems, increased the amount of osmoregulatory substances, and enhanced the antioxidase activity and resistance of the maize seedlings. After nitrogen application during the maize growth stage, the growth of young leaves was greatly promoted along with an increase in the soluble protein and chlorophyll content. The combination of seed priming and nitrogen application significantly improved the plant growth, antioxidase activities and physiological and biochemical parameters.
关键词Seed Priming Nitrogen Salt Stress Maize Seedlings
项目资助者Heilongjiang Province Training Programs of Innovation and Entrepreneurship for Undergraduates(201410223022) ; Science and technology research project of Heilongjiang Provincial Education Department(12541588) ; National Natural Science Foundation of China(31400444) ; Open Foundation of the Heilongjiang Provincial Key Laboratory of Environmental Microbiology and Recycling of Agro-Waste in Cold Region(201701)
收录类别SCI
关键词[WOS]SALT TOLERANCE ; STRESS ; L. ; GERMINATION ; LEAVES ; WHEAT
文章类型Article
语种英语
WOS研究方向Plant Sciences
WOS类目Plant Sciences
WOS记录号WOS:000429180900001
出版者PAKISTAN BOTANICAL SOC
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/24039
专题中科院海岸带环境过程与生态修复重点实验室
通讯作者Guan, Bo
作者单位1.Heilongjiang Bayi Agr Univ, Coll Life Sci & Technol, Heilongjiang Prov Key Lab Environm Microbiol & Re, Daqing, Heilongjiang, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Beijing, Peoples R China
通讯作者单位中国科学院烟台海岸带研究所
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Cao, Di,Zhang, Yi,Zhang, Yutao,et al. INFLUENCE OF SEED PRIMING AND NITROGEN APPLICATION ON THE GROWTH AND DEVELOPMENT OF MAIZE SEEDLINGS IN SALINE CONDITIONS[J]. PAKISTAN JOURNAL OF BOTANY,2018,50(1):1-8.
APA Cao, Di,Zhang, Yi,Zhang, Yutao,Guo, Moujian,&Guan, Bo.(2018).INFLUENCE OF SEED PRIMING AND NITROGEN APPLICATION ON THE GROWTH AND DEVELOPMENT OF MAIZE SEEDLINGS IN SALINE CONDITIONS.PAKISTAN JOURNAL OF BOTANY,50(1),1-8.
MLA Cao, Di,et al."INFLUENCE OF SEED PRIMING AND NITROGEN APPLICATION ON THE GROWTH AND DEVELOPMENT OF MAIZE SEEDLINGS IN SALINE CONDITIONS".PAKISTAN JOURNAL OF BOTANY 50.1(2018):1-8.
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