Optimization of deficit irrigation and nitrogen fertilizer management for peanut production in an arid region oleh Vijay Singh Rathore, Narayan Singh Nathawat, Seema Bhardwaj, Bhagirath Mal Yadav, Mahesh Kumar, Priyabrata Santra, Praveen Kumar, Madan Lal Reager, Narendra Dev Yadava, Om Parkash Yadav