@article{Abubaker202028 title = "Efficacy of Bat Guano on Growth and Yield of Some Hybrid Sunflower (Helianthus annus, L.) Cultivars in Sudan", journal = "Journal of Agronomy and Research", volume = "3", number = "2", pages = "28 - 38", year = "2020", note = "", issn = "2639-3166", doi = "https://doi.org/10.14302/issn.2639-3166.jar-20-3642", url = "http://oap-journals.infojar/article/1535", author = "H. M. Adam Abubaker and Adam Abdalla and M.A Magid Faiza", keywords = "AlKadaro", keywords = "Characters", keywords = "Caves. Serena", keywords = "Opera." }