salt-alkaline stress.The activities of sucrose-phosphate synthase,sucrose synthase,amylase,neutral invertase,and acid invertase increased in the roots under salt-alkaline stress.In conclusion,salt-alkaline stress caused the accumulation of photosynthetic assimilates in the leaves and decreased assimilation ...
1.The Study of Complex Alkali-Saline Stress on four varieties of Poa Pratensis;结果表明:低浓度混合盐碱处理对草地早熟禾的萌发和生长起到促进作用;随混合盐碱浓度的升高草地早熟禾的发芽率和生长受到明显的抑制,且对胚根生长的抑制作用强于胚芽;对幼苗进行混合盐碱胁迫发现,低浓度盐碱胁迫使SOD、CAT和POD的活性...
The stress conditions of salt-alkalinized soil were simulated to investigate the features and acting factors of salt-alkaline mixed stress, using a natural salt-alkaline tolerant grass Aneurolepidium chinense (Trin.) Kitag. According to the features of salt-alkalinized soil in the northeast of Chi...
sustainability Article Assimilation and Translocation of Dry Matter and Phosphorus in Rice Genotypes Affected by Salt-Alkaline Stress Zhijie Tian 1,2,3, Jingpeng Li 1,3, Xueying Jia 1,2, Fu Yang 1,3,* and Zhichun Wang 1,3,* 1 Northeast Institute of Geography and Agroecology, Chinese ...
Correlation and regression analyses showed that salinity was the dominant stress factor, while pH was a secondary factor. From the physiological and ecological parameters, we suggested that M. officinalis is a salt-alkali tolerant species which can be used in vegetative restoration of saline soils ...
4) Saline alkali stress 盐碱胁迫 1. Under a high saline alkali stress, the proline content and SOD activity of seedlings with the treatment appeared significantly higher than the control. 结果表明 :磁场处理不仅明显提高了羊草的长势 ,相对生长率提高了 2 0 %左右 ,而且增强了对盐碱的抗性 ,在高浓...
The QTL analysis of dead leaf rate (DLR) and dead seedling rate (DSR) during the seedling stage under salt or alkaline stress were conducted, in order to provide the scientific basis for the fine mapping and cloning of QTLs associated with salt or alkaline tolerance, and for the salt or ...
A sand culture experiment with Hoagland solution plus NaCl and Na2CO3 was conducted to study the responses of sorghum seedlings to salt-alkaline stress.An assessment method for identifying the salt-alkaline tolerance of sorghum at...
The QTL analysis of dead leaf rate (DLR) and dead seedling rate (DSR) during the seedling stage under salt or alkaline stress were conducted, in order to provide the scientific basis for the fine mapping and cloning of QTLs associated with salt or alkaline tolerance, and for the salt or ...
11.9. Stress and viscosity (two traces for each showing increasing and decreasing shear rate) versus rate of shear for a thixotropic fluid. Sign in to download full-size image 11.10. Apparent viscosity calculated from the τ−γ˙ curves for γ˙=20s−1 for cement pastes prepared with a ...