Results 11 to 20 of about 46,274 (299)
Savanna ConneXions-Brand book ja kuvitukset [PDF]
, 2022 Tiivistelmä Tässä opinnäytetyössä käydään läpi opinnäytetyöprosessin tuloksena Savanna ConneXionsille rakentunut Brand book, sekä yrityksen koulutusmateriaaleissa käytettävät kuvituskuvat.
Käärmekallio, Eeva
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International Journal of Agronomy, 2021 Studies were conducted to determine tuber yield stability and adaptability of some elite yam (Dioscorea sp.) genotypes in northern Ghana. Ten elite exotic yam genotypes alongside one locally cultivated farmer-preferred variety, Laribako, were grown in ...
Joseph Adjebeng-Danquah +4 more
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Frequent burning promotes invasions of alien plants into a mesic African savanna [PDF]
, 2010 Fire is both inevitable and necessary for maintaining the structure and functioning of mesic savannas. Without disturbances such as fire and herbivory, tree cover can increase at the expense of grass cover and over time dominate mesic savannas ...
Andrew K. Skidmore +10 more
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Heliyon, 2021 Experimental studies were conducted to evaluate 16 advanced breeding lines of cowpea (Vigna unguiculata (L) Walp) for genetic variability, heritability and correlation between maturity and yield related traits.
Emmanuel Y. Owusu +8 more
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Integrated peanut aflatoxin management for increase income and nutrition in Northern Ghana
Cogent Food & Agriculture, 2017 Aflatoxins contamination in peanut seeds remains a major challenge in Ghana. This study evaluated aflatoxin levels in peanut samples from farmer storage units, and participatory on-farm research trials.
Issah Sugri +6 more
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Performance of maize populations under different nitrogen rates in northern Ghana
Annals of Agricultural Sciences, 2018 This study evaluated grain yield performance, stability and agronomic nitrogen-use efficiency (AE) of twelve maize populations under three nitrogen (N) rates at two locations in the Guinea and Sudan savannah zones of Ghana in 2014 and 2015.
G.B. Adu +10 more
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Remote Sensing of Savannas and Woodlands [PDF]
, 2021 Savannas and woodlands are one of the most challenging targets for remote sensing. This book provides a current snapshot of the geographical focus and application of the latest sensors and sensor combinations in savannas and woodlands.
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Cogent Food & Agriculture, 2017 Maize plays a crucial role in combating food insecurity in Ghana due to its high yield potential and wide adaptability. Thirty five intermediate maturing maize hybrids were evaluated at eight locations in Ghana for two years (i) to determine grain yield ...
Alidu Haruna +6 more
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International Journal of Agronomy, 2020 Aphids (Aphis craccivora Koch) are an important vegetative stage pest of cowpea in Africa. The use of resistant cultivars is among the best management option for this pest, but the success of this strategy is influenced by the stability of the resistant ...
Francis Kusi +13 more
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Dynamics of Sudanian savanna-woodland ecosystem in response to disturbances [PDF]
, 2007 Grazing, fire and selective tree cutting are major disturbances shaping species diversity and productivity in savanna-woodland ecosystems. Their effects, however, are highly variable and poorly understood.
Savadogo, Patrice
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