Question

The effect of irrigation regime and nitrogen fertilizer on seed yield and qualitative characteristics of peanut

Answer 1

*Irrigation regime and fertilizer nitrogen (N) are considered as the most effective agricultural  

*management systems to mitigate greenhouse gas (GHG) emissions from crop fields, but few  

*studies have involved saline–alkaline paddy soil. Gas emitted from saline–alkaline paddy  

*fields (1-year-old and 57-year-old) was collected during rice growing seasons by the closed  

*chamber method. Compared to continuous flooding irrigation, lower average CH 4 flux (by  

**22.81% and 23.62%), but higher CO 2 flux (by 24.84% and 32.39%)