Food Nitrogen Footprint of the Indian Subcontinent Toward 2050

ABSTRACT: Substantial loss of nitrogen (N) in reactive forms (nitrogen species except for N2) induced by agro–food system is a cause of the environmental degradation and harms human health. The main factors influencing the food N footprint of the Indian Subcontinent (ISC) are the nitrogen use efficiency (NUE) of crop cultivation and religious dietary cultures. In this study, we assess the food N footprint of the ISC and establish reduction scenarios toward 2050. We used a religion-sensitive N-Calculator method and food consumption data from the Food and Agriculture Organization of the United Nations to estimate the food N footprint of the ISC of different religious communities. We developed four reduction scenarios as follows: The business-as-usual scenario; a 30% increase in the crop cultivation NU

SUBMITTER: Dhar A 

PROVIDER: S-EPMC9165528 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature