AGRONOMIC PERFORMANCE OF COWPEA [VIGNAUNGUICULATA(L.) WALP.] VARIETIES AS INFLUENCED BYCOMBINED APPLICATION OF POULTRY MANURE AND MINERAL FERTILIZER IN TWO AGRO-ECOLOGICAL ZONES OF BURKINA FASO

Journal: International Journal of Advanced Research (Vol.13, No. 10)

Publication Date: 2025-10-15

Authors : Soumabere Coulibaly Muhammad Auwal Hussaini Celestin Thiombiano Idriss Serme Benoit-Joseph Tehioue Batieno; Shehu Usman Yahaya;

Page : 1029-1040

Keywords : Poultry manure mineral fertilizer agro-ecological zones Cowpea Yield;

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Field experimentwas laid ina split plot design in 2019 and 2020 at rainy seasonsat Farako-Ba