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pro vyhledávání: '"Benjamin Dzorgbenyui Kofi Ahiabor"'
Publikováno v:
International Journal of Agronomy, Vol 2020 (2020)
Groundnut yields obtained by farmers in northern Ghana are generally low due to low soil fertility resulting from continuous cropping coupled with low use of external inputs. There is therefore the need to use systems’ internal resources such as bi
Externí odkaz:
https://doaj.org/article/351133305fe7463ba54542cfa8593ae2
