Effects of drought stress on growth, physiology and secondary metabolites of Two Adonis species in Northeast China

2020 ◽  
Vol 259 ◽  
pp. 108795 ◽  
Author(s):  
Shanshan Gao ◽  
Yanlin Wang ◽  
Shuai Yu ◽  
Yanqing Huang ◽  
Huanchu Liu ◽  
...  
Keyword(s):  
Drought Stress ◽  
Secondary Metabolites ◽  
Northeast China ◽  
Growth Physiology ◽  
Effects Of Drought

scholarly journals Growth, Secondary Metabolites and Enzyme Activity Responses of Two Edible Fern Species to Drought Stress and Rehydration in Northeast China

Agronomy ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 137 ◽  
Author(s):  
Yanlin Wang ◽  
Shanshan Gao ◽  
Xingyuan He ◽  
Yan Li ◽  
Peiyang Li ◽  
...  
Keyword(s):  
Enzyme Activity ◽  
Drought Stress ◽  
Secondary Metabolites ◽  
Drought Resistance ◽  
Northeast China ◽  
Resistance Mechanism ◽  
Leaf Water Content ◽  
Total Phenols ◽  
Sod Activity ◽  
Fern Species

The drought resistance mechanism of Matteuccia struthiopteris (L.) Todar. and Athyrium multidentatum (Doll.) Ching were measured under natural drought exposure. The results showed that the two edible fern species showed stronger resistance in the early stages of drought, mainly expressed as the decrease of relative leaf water content (RLWC), increase of osmotic substances, secondary metabolites such as flavonoids (FC), total phenols (TPC), proantho cyanidins (PCC) content and enzyme activity (superoxide dismutase (SOD), peroxidase (POD), catalase (CAT) and ascorbate peroxidase (APX)). The higher RLWC, FC, TPC, PCC and abscisic acid (ABA) content and lower H2O2 content indicates the stronger non-enzymatic antioxidant system and drought resistance of A. multidentatum. However, the proline (Pro) content changed slowly, and the synthesis of soluble protein (SP), total phenols, proantho cyanidins and ABA, SOD activity of two fern species were inhibited in the late stages of drought stress. This study can provide a scientific basis for the cultivation and utilization of edible fern species under forest in Northeast China.

Effects of drought stress on seedling growth and accumulation of secondary metabolites in the roots ofAstragalus membranaceusvar.mongholicus

2016 ◽  
Vol 36 (14) ◽  
Author(s):  
梁建萍 LIANG Jianping ◽  
贾小云 JIA Xiaoyun ◽  
刘亚令 LIU Yaling ◽  
吴云 WU Yun ◽  
周然 ZHOU Ran ◽  
...  
Keyword(s):  
Drought Stress ◽  
Secondary Metabolites ◽  
Seedling Growth ◽  
Effects Of Drought

scholarly journals The effects of drought stress on soybean (Glycine max (L.) Merr.) growth, physiology and quality – Review

2017 ◽  
pp. 19-24
Author(s):  
Basal Oqba
Keyword(s):  
Drought Stress ◽  
Abiotic Stresses ◽  
Limiting Factors ◽  
Grain Legume ◽  
World Population ◽  
Plant Oil ◽  
Growth Physiology ◽  
The World ◽  
Glycine Max L ◽  
Effects Of Drought

Abiotic stresses are one of the most limiting factors inhibit plant's growth, leading to a serious production loss. Drought stress is one of the most destructive abiotic stresses and is still increasing year after year resulting in serious yield losses in many regions of the world,consequently, affecting world’s food security for the increasing world population. Soybean is an important grain legume. It is one of the five major crops in the world, an essential source of oil, protein, macronutrients and minerals, and it is known as the main source of plant oil and protein. Harvested area of soybean is increasing globally year after year. However, soybean is the highest drought stress sensitive crop, the water deficit influences the physiology, production and seed composition of this crop. We introduce a review for literatures concerning the changes of the above traits of soybean exposed to drought stress, with past explanations for these changes.

Effects of drought stress on growth, photosynthesis and alkaloid accumulation of Lycoris aurea

2020 ◽  
Vol 52 (4) ◽  
Author(s):  
Juan Liang ◽  
Miaohua Quan ◽  
Chaowen She ◽  
Anna He ◽  
Xiaoliang Xiang ◽  
...  
Keyword(s):  
Drought Stress ◽  
Lycoris Aurea ◽  
Effects Of Drought

Effects of Drought Stress on Physiological Characteristics and Dry Matter Production in Maize Silking Stage

2013 ◽  
Vol 38 (10) ◽  
pp. 1884-1890 ◽  
Author(s):  
Ren-He ZHANG ◽  
Dong-Wei GUO ◽  
Xing-Hua ZHANG ◽  
Hai-Dong LU ◽  
Jian-Chao LIU ◽  
...  
Keyword(s):  
Drought Stress ◽  
Dry Matter ◽  
Physiological Characteristics ◽  
Dry Matter Production ◽  
Matter Production ◽  
Effects Of Drought

Effects of Drought Stress on Photosynthetic Characteristics of Maize Hybrids at Seedling Stage

2015 ◽  
Vol 41 (1) ◽  
pp. 154 ◽  
Author(s):  
Xing-Hua ZHANG ◽  
Jie GAO ◽  
Wei-Li DU ◽  
Ren-He ZHANG ◽  
Ji-Quan XUE
Keyword(s):  
Drought Stress ◽  
Photosynthetic Characteristics ◽  
Seedling Stage ◽  
Maize Hybrids ◽  
Effects Of Drought
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