YADAV, S.; MEENA, R.; SEEMA, S.; KUMAR, S.; SHARMA, D. K. Effect of Nitrogen and Poultry Manure on Yield and Nutrients Uptake by Maize (Zea Mays). Indian J Agri Sci 2019, 89 (11), 1979–1981. https://doi.org/10.56093/ijas.v89i11.95357.