TY - BOOK AU - AHMED, SHAKIL AU - Prof. A. T. M. Shamsuddoha ED - Prof. Mst. Afrose Jahan TI - Effect of npk and boron on the growth and yield of sunflower (helianthus annuus l.) in madhupur tract soil of bangladesh / : MS thesis U1 - 631.4 22 PY - 2024/// CY - Sher-e-Bangla Agricultural University PB - Department of Soil Science, KW - npk and boron KW - sunflower (helianthus annuus l.) KW - madhupur tract soil N1 - MS thesis of Department of Soil Science, ;, Faculty of Agriculture. Sher-e-Balgla Agricultural University Dhaka-1207; Includes bibliographical reference. ER -