“Effect of Arbuscular Mycorrhizal Fungi and Poultry Manure on Growth and Nutrients Contents of Maize in Different Soil Type”. JOURNAL OF ADVANCES IN AGRICULTURE 4, no. 2 (June 30, 2015): 428–437. Accessed July 22, 2024. https://rajpub.com/index.php/jaa/article/view/4274jaa.