Ndille, C. N. . ., Lena, E. M. ., Mupeta, I. . and Nkengafac, N. J. . (2021) “Effect of the Amount and Timing of Ammonium Sulfate Single Top-dressing Application on Growth and Yield of Akitakomachi Rice (<em>Oryza sativa L.</em>)”, Asian Journal of Agriculture and Food Sciences, 9(6). doi: 10.24203/ajafs.v9i6.6825.