Physiological performance of the soybean crosses in salinity stress

International Conference on Agriculture, Environment, and Food Security

农业科学;生态环境科学

Wibowo, F.^1 ; Armaniar^1

Universitas Pembangunan Panca Budi, Gatot Subroto Km 4, Medan, 5, Indonesia^1

关键词: Antioxidant compounds;    Chlorophyll a;    Destructive analysis;    Plant growth;    Plant production;    Reactive oxygen species;    Research results;    Salinity stress;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/122/1/012029/pdf
DOI  :  10.1088/1755-1315/122/1/012029

来源: IOP

【 摘 要 】

Plants grown in saline soils will experience salinity stress. Salinity stresses, one of which causes oxidative stress, that cause an imbalance in the production ROS compounds (Reactive Oxygen Species), antioxidants and chlorophyll. Where the reaction of this compound can affect plant growth and plant production. This study aims to inform performance and action gene to soybean physiological character that potential to tolerant from salinity soil that characterized by the presence of SOD and POD antioxidant compounds and chlorophyll. This research used a destructive analysis from crossbred (AxN) and (GxN). A = Anjasmoro varieties and G = Grobogan varieties as female elders and N = Grobogan varieties as male elders (N1, N2, N3, N4, N5) that have been through the stage of saline soil selection. Research result can be concluded that GxN cross is more potential for Inheritance of the offspring. This can be seen from the observed skewness of character SOD, POD compounds, Chlorophyll a and chlorophyll b.