Impact of Sweetpotato-maize Intercropping Spatial Arrangements on Yield and Economic Returns in a Humid Agroecosystem of South East Nigeria
Nwadinobi, C.A, Okpara, D.A & Njoku, J.C · Asian Journal of Research in Crop Science · 2025
Two field experiments laid out in a randomized complete block design were carried out in 2019 and 2020 planting seasons at Umuahia, south eastern Nigeria to assess the effect of orange-fleshed sweetpotato variety and pro-vitamin A maize spatial arrangement on the productivity and...
Open access
Research Article
10.9734/ajrcs/2025/v10i2351