نتایج جستجو برای: salt stress

تعداد نتایج: 509169  

2000
Jian-Kang Zhu

Soil salinity is one of the most significant abiotic stresses for plant agriculture. Apart from the practical goal of genetically improving the salt tolerance of crop plants, salt tolerance research represents an important part of basic plant biology, contributing to our understanding of subjects ranging from gene regulation, signal transduction to ion transport, and mineral nutrition. Research...

Journal: :Plant physiology 2000
J K Zhu

Soil salinity is one of the most significant abiotic stresses for plant agriculture. Apart from the practical goal of genetically improving the salt tolerance of crop plants, salt tolerance research represents an important part of basic plant biology, contributing to our understanding of subjects ranging from gene regulation, signal transduction to ion transport, and mineral nutrition. Research...

     One of the effective indirect selections methods for improving grain yield and its components is the selection index. In order to develop a suitable selection index for simultaneously increasing yield and its related traits, 100 sunflower inbred lines from different geographical origins were evaluated in randomized complete block designs with three replications at Urmia University in 2015 ...

2017
Zujun Yin Xiulan Han Yan Li Junjuan Wang Delong Wang Shuai Wang Xiaoqiong Fu Wuwei Ye

Small RNAs play an important role in regulating plant responses to abiotic stress. Depending on the method of salt application, whether sudden or gradual, plants may experience either salt shock or salt stress, respectively. In this study, small RNA expression in response to salt shock and long-term salt stress in parallel experiments was described. Cotton small RNA libraries were constructed a...

Journal: :The British journal of nutrition 2010
Susan J Torres Anne I Turner Caryl A Nowson

Psychological stress is a common feature of modern day societies, and contributes to the global burden of disease. It was proposed by Henry over 20 years ago that the salt intake of a society reflects the level of stress, and that stress, through its effect on increasing salt intake, is an important factor in the development of hypertension. This review evaluates the evidence from animal and hu...

2017
Lucas Z Passamani Roberta R Barbosa Ricardo S Reis Angelo S Heringer Patricia L Rangel Claudete Santa-Catarina Clícia Grativol Carlos F M Veiga Gonçalo A Souza-Filho Vanildo Silveira

Salt stress is one of the most common stresses in agricultural regions worldwide. In particular, sugarcane is affected by salt stress conditions, and no sugarcane cultivar presently show high productivity accompanied by a tolerance to salt stress. Proteomic analysis allows elucidation of the important pathways involved in responses to various abiotic stresses at the biochemical and molecular le...

2016
Feng Zhang Guozhong Zhu Lei Du Xiaoguang Shang Chaoze Cheng Bing Yang Yan Hu Caiping Cai Wangzhen Guo

Cotton is an economically important crop throughout the world, and is a pioneer crop in salt stress tolerance research. Investigation of the genetic regulation of salinity tolerance will provide information for salt stress-resistant breeding. Here, we employed next-generation RNA-Seq technology to elucidate the salt-tolerant mechanisms in cotton using the diploid cotton species Gossypium davids...

Journal: :علوم گیاهان زراعی ایران 0
اعظم برزوئی استاد یار پژوهشگاه علوم و فنون هسته ای، پژوهشکده تحقیقات کشاورزی، پزشکی و صنعتی کرج محمد کافی استاد دانشکده کشاورزی ، دانشگاه فردوسی مشهد حمیدرضا خزایی دانشیار، دانشکده کشاورزی ، دانشگاه فردوسی مشهد نجات پیرولی بیرانوند استادیاران پژوهشگاه علوم و فنون هسته ای، پژوهشکده تحقیقات کشاورزی، پزشکی و صنعتی کرج

the objective of this experiment was to determine the effects of different levels of nitrogen (n) and salinity on biochemical mechanisms of two wheat genotypes. a field experiment was carried out in a three replicate rcbd split factorial experiment in salinity station of college of agriculture, ferdowsi university of mashhad, iran in 2007-2008 and 2008-2009. three levels of salt stress (1.3, 5,...

Journal: :علوم باغبانی ایران 0
فاطمه دهقان نیری دانشجوی سابق کارشناسی ارشد، دانشکدة کشاورزی، دانشگاه شهید باهنر کرمان وحید رضا صفاری دانشیار پژوهشکدة باغبانی، دانشگاه شهید باهنر کرمان علی اکبر مقصودی مود دانشیار پژوهشکدة باغبانی، دانشگاه شهید باهنر کرمان

in order to investigate the effects of salicylic acid on some growth and stomatal characteristics of calendula plant, a factorial experiment was conducted based on completely randomized design with five replications in the research greenhouse of shahid bahonar university of kerman in 2013. salt stress levels including 1, 3, 5, 7 and 9 mmhos/cm were applied to the soil and salicylic acid solutio...

2013
Qingmei Guan Jianmin Wu Xiule Yue Yanyan Zhang Jianhua Zhu

Salt stress is an important environmental factor that significantly limits crop productivity worldwide. Studies on responses of plants to salt stress in recent years have identified novel signaling pathways and have been at the forefront of plant stress biology and plant biology in general. Thus far, research on salt stress in plants has been focused on cytoplasmic signaling pathways. In this s...

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