SINGH, G; WALIA, SS; SINGH, SP; BHAGAT, R; KAUR, S; SHARMA, K. Residual effects of integrated nutrient management on the performance of cowpea (Vigna unguiculata) in maize-barley-cowpea rotation in northwestern India. Plant Science Today, [S. l.], v. 13, n. sp1, 2026. DOI: 10.14719/pst.12848. Disponível em: https://horizonepublishing.com/journals/index.php/PST/article/view/12848. Acesso em: 28 apr. 2026.