The root restriction of protected cultivation has been widely used to increase productivity and sustainability in modern agriculture. However, there have few studies wolfberry (Lycium barbarum) restriction, it is cultivated mostly by clean tillage. In this study, we measured the growth Lycium barbarum composition diversity bacterial community soil properties L. under different methods with rest...

Glutaraldehyde (GA) is widely employed as a biocide to control microbiologically influenced corrosion in oil fields and industrial water treatment. It might be corrosive metal. In this study, the effect of glutaraldehyde on behavior X80 pipeline steel was investigated using electrochemical measurement, weight-loss tests scanning electron microscope (SEM). The data show that GA accelerates sampl...

Abstract Sulfate-reducing bacteria (SRB) corrosion of X80 steel welded joint under organic carbon source starvation was investigated in the paper. The results showed that number planktonic cells is much less than sessile after 720 h immersion. base metal (BM) medium with 1% largest. Starving SRB accelerated simultaneously uniform and localized joints, acceleration effect on latter higher former...

Herein, the diffusion and distribution of hydrogen (H) atoms in ferrite bainite contained an X80 pipeline steel is studied by both scanning Kelvin probe force microscopy finite-element modeling. The effect metallurgical microphases on H-atom accumulation analyzed. It showed results that H-charging elevates electrochemical dissolution activity steel, as indicated increased Volta potential thus d...