Results 1 to 10 of about 37,855 (304)
Pleistocene Hypothesis – Moving Savanna Perceptual Preference Hypothesis Beyond Savanna [PDF]
Frontiers in Psychology, 2022 We provide an extension of the Savanna perceptual preference hypothesis (“Savanna Hypothesis”), supposing that interaction with landscapes offering survival advantage for human groups during evolution might have gradually evolved to permanent landscape preferences.
Rathmann, Joachim +2 more
openaire +7 more sources
, 2016 Abstract Constant change is the driving force in the history of savannas, and some conception of the future can be gauged from evidence of past changes and from trends experienced today. The potential futures for savanna landscapes may be depicted as two interconnected sets of processes: variations caused by natural events including ...
Peter A. Furley
openaire +2 more sources
Bulletin of the National Research Centre, 2021 Background Panicle-feeding insects are a challenge in sorghum (Sorghum bicolor (L.) Moench) cultivation but most farmers do not protect the crop. Here, the effects of pest management in different sorghum cultivars on grain yields and the financial ...
Jerry A. Nboyine +6 more
doaj +1 more source
CABI Agriculture and Bioscience, 2022 Background Insecticide use is an important component of integrated pest management strategies developed for fall armyworm (FAW), Spodoptera frugiperda J.E Smith, control in maize in many African countries.
Jerry A. Nboyine +6 more
doaj +1 more source
Agriculture, 2023 The on-farm mother–baby trial experimental approach was employed to evaluate the performance of elite groundnut genotypes on farmers’ fields in the Guinea savannah agroecology of Ghana in the 2020 and 2021 cropping seasons.
Ophelia Asirifi Amoako +8 more
doaj +1 more source
Ecology and Society, 2021 Mobile phones are recognized as important new tools for rural development in the Global South, but few studies have examined how phones can shape social networks.
Timothy D. Baird +5 more
doaj +1 more source
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
core
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.
core +3 more sources
Agriculture & Food Security, 2018 Background Cotton (Gossypium hirsutum L.) cultivation in Ghana is constrained by bollworms that damage squares (flower buds) and developing bolls, resulting in loss in seed cotton yield.
Mumuni Abudulai +6 more
doaj +1 more source
Annals of Agricultural Sciences, 2019 Insecticide application is the recommended practice for control of insect pests on cowpea (Vigna unquiculata (L) Walp). However, these have negative effects on humans and the environment, apart from being costly for resource-poor farmers.
F. Kusi +9 more
doaj +1 more source