Browsing by Author Nyarko, G.

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Issue DateTitleAuthor(s)
2016ADOPTION OF BAMBARA GROUNDNUT PRODUCTION AND ITS EFFECTS ON FARMERS’ WELFARE IN NORTHERN GHANAAdzawla, W; Donkoh, S. A.; Nyarko, G.; O'Reilly, P. J.; Olayide, O. E.; Mayes, S.; Feldman, A.; Azman, H. R.
2018AGRONOMIC EFFECTS OF BIOCHAR AND WASTEWATER IRRIGATION IN URBAN CROP PRODUCTION OF TAMALE, NORTHERN GHANAAkoto-Danso, Edmund Kyei; Manka’abusi, Delphine; Steiner, Christoph; Werner, Steffen; Haring, Volker; Nyarko, G.; Marschner, Bernd; Drechsel, Pay; Buerkert, Andreas
2020ARTHROPOD COMMUNITIES IN URBAN AGRICULTURAL PRODUCTION SYSTEMS UNDER DIFFERENT IRRIGATION SOURCES IN THE NORTHERN REGION OF GHANAAmprako, L.; Stenchly, K.; Wiehle, M.; Nyarko, G.; Buerkert, A.
2018ASSESSING SOCIOECONOMIC FACTORS INFLUENCING PRODUCTION AND COMMERCIALIZATION OF BAMBARA GROUNDNUT AS AN INDIGENOUS CLIMATE RESILIENT CROP IN NIGERIAOlayide, O. E.; Donkoh, S. A.; Ansah, I. G. K.; Adzawla, W.; O’Reilly, P. J.; Mayes, S.; Feldman, A.; Halimi, R. A.; Nyarko, G.; Ilori, C. O.; Alabi, T.
2018ASSESSING SOCIOECONOMIC FACTORS INFLUENCING PRODUCTION AND COMMERCIALIZATION OF BAMBARA GROUNDNUT AS AN INDIGENOUS CLIMATE RESILIENT CROP IN NIGERIAOlayide, O. E.; Donkoh, S. A.; Ansah, I. G. K.; Adzawla, W.; O’Reilly, P. J.; Mayes, S.; Feldman, A.; Halimi, R. A.; Nyarko, G.; Ilori, C. O.; Alabi, T.
2014ASSESSING THE PERFORMANCE OF SORGHUM VARIETIES IN THE GUINEA SAVANNA ZONE OF GHANALamptey, S.; Nyarko, G.; Falon, A.; Yeboah, S.
2020CARBON DIOXIDE AND GASEOUS NITROGEN EMISSIONS FROM BIOCHAR-AMENDED SOILS UNDER WASTEWATER IRRIGATED URBAN VEGETABLE PRODUCTION OF BURKINA FASO AND GHANAManka’abusi, D.; Lompo, D. J. P.; Steiner, C.; Ingold, M.; Akoto-Danso, E. K.; Werner, S.; Ha¨ring, V.; Nyarko, G.; Marschner, B.
2012COMPARATIVE STUDIES OF SOIL CHARACTERISTICS IN SHEA PARKLANDS OF GHANAAbubakari, A. H.; Nyarko, G.; Yidana, J. A.; Mahunu, G. K.; Abagale, F. K.; Quainoo, A.; Chimsah, F.; Avornyo, V.
2019COMPARATIVE STUDIES ON THE NUTRIENT COMPOSITION OF SHADE- DRIED AND SUN-DRIED LEAVES OF ROSSELLE (HIBISCUS SABDARIFFA L.)Garti, H.; Garti, H. A; Nyarko, G.
2008COMPARISON OF CELL MEMBRANE THERMOSTABILITY AND CHLOROPHYLL FLUORESCENCE PARAMETERS FOR THE DETERMINATION OF HEAT TOLERANCE IN TEN CABBAGE LINESNyarko, G.; Alderson, P. G.; Craigon, J.; Murchie, E.; Sparkes, D. L.
2013DIVERSITY OF TREE SPECIES IN CULTIVATED AND FALLOW FIELDS WITHIN SHEA PARKLANDS OF GHANAChimsah, F. A.; Nyarko, G.; Yidana, J. A.; Abubakari, A-H.; Mahunu, G. K.; Abagale, F. K.; Quainoo, A.
2010EFFECT OF AGRO-ECOLOGICAL ZONE AND STORAGE ENVIRONMENT ON THE QUALITY OF' THE PHYSIC NUT (JATROPHA CURCAS) SEEDAkai, C. Y.; Olyrnpio, N. S.; Nyarko, G.
2015EFFECT OF COMPOST-BIOCHAR MIXES AND IRRIGATION ON THE GROWTH AND YIELD OF AMARANTHUS (AMARANTHUS HYBRIDUS) UNDER TWO GROWING TEMPERATURESAbubakari, A-H.; Bayor, H.; Takyi, I.; Chimsah, F. A.; Nyarko, G.; Atuah, L; Banful, B.
2020THE EFFECT OF DECOMPOSED SAWDUST AND RICE HULL AS GROWTH MEDIA ON THE GROWTH AND YIELD OF CORCHORUS OLITORIUSShu-aib Jakpa, S.; Nyarko, G.; Aidoo, A. E.
2019EFFECT OF PRE-GERMINATION SEED TREATMENTS ON GERMINATION OF SEEDS AND INITIAL GROWTH OF MANGO (Mangifera indica L)Jakpa, S. Shu--Aib; Nyarko, G.; Keglo, H. K.
2018THE EFFECT OF SPATIAL THINNING ON THE POTENTIAL DISTRIBUTION OF 10 AFRICAN INDIGENOUS VEGETABLESBayor, H.; Nyarko, G.
2014EFFECT OF VITRIFICATION SOLUTION (PVS2) ON VIABILITY AND VIGOUR OF SEEDS OF AMARANTH (AMARANTHUS HYBRIDUS)Adu-Gyamfi, R.; Nyarko, G.; Agyei-Mensah, D.
2015EFFECTIVENESS OF THE EGG PARASITOID TRICHOGRAMMA EVANESCENS PREVENTING RICE MOTH FROM INFESTING STORED BAGGED COMMODITIESAdarkwah, Charles; Nyarko, G.; Opoku, Nelson; Badii, Benjamin K.; Addai, Isaac K.; Prozell, Sabine; Ulrichs, Christian; Scholler, Matthias
2004EFFECTS OF DIFFERENT SEED TREATMENT METHODS ON THE PERCENT GERMINATION, SEEDLING VIGOR AND BIOMASS PRODUCTION OF GROUNDNUTS IN GHANAFrimpong, A.; Nyarko, G.; Bayor, H.; Apeliga, J.A.
2013EFFICACY OF EXTRACTS FROM HYPTIS SPICIGERA LAM. AGAINST CALLOSOBRUCHUS MACULATUS F. (COLEOPTERA: BRUCHIDAE) IN KERSTING'S GROUNDNUT (MACROTYLOMA GEOCARPUM HARMS)Badii, K. B.; Nyarko, G.