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Autor: Davis, J.

Some methodologies, including examples, for developing bean var. specifically adapted to intercropping with maize are considered. Since every breeding program has to contend with genotype x environment interactions, decisions have to be made regarding the locations for breeding nurseries, the con...


Davis, J.[Breeding for intercrops with special attention to beans for intercropping with maize]Breeding for intercrops with special attention to beans for intercropping with maize

Institut international des ressources phytogénétiquesInstitut National de la Recherche Agronomique d’AlgérieInstitut National de la Recherche Agronomique du MarocInstitut National de la Recherche Agronomique de TunisieGlobal Environment FacilityUnited Nations Development Programme[Descripteurs du palmier dattier (Phoenix dactylifera L.)]Descripteurs du palmier dattier (Phoenix dactylifera L.)
Carpentier, S.Panis, B.Renaut, J.Samyn, B.Vertommen, A.Vanhove, A.C.Swennen, R.L.Sergeant K.[The use of 2D-electrophoresis and de novo sequencing to characterize inter- and intra-cultivar protein polymorphisms in an alloploid crop]The use of 2D-electrophoresis and de novo sequencing to characterize inter- and intra-cultivar protein polymorphisms in an alloploid crop

Ministerio de Agricultura y RiegoGrupo YanapaiInstituto Nacional de Innovación AgrariaInternational Potato Center[Catalogo de variedades de papa nativa del sureste del departamento de Junin - Peru.]Catalogo de variedades de papa nativa del sureste del departamento de Junin - Peru.

Most soils in sub-Saharan Africa are P deficient, but the high cost of water-soluble P fertilizers limits the use of P fertilizers by resource-poor farmers. A low-cost alternative is to apply phosphate rocks. We evaluated the effectiveness of unacidulated (PR), 25 percent partially acidulated (PA...


Haque, I.Lupwayi, N.Z.Ssali, H.[Agronomic evaluation of unacidulated and partially acidulated Minjingu and Chilembwe phosphate rocks for clover production in Ethiopia]Agronomic evaluation of unacidulated and partially acidulated Minjingu and Chilembwe phosphate rocks for clover production in Ethiopia

Several differnt methods using different numbers of plants and observations have been used for characterisation of germplasm. In this study two different observation strategies for characterisation were tested in order to determine the minimum number of observations and plant per accession whilst...


Wouw, M. van deHanson, JeanNokoe, S.[Observation strategies for morphological characterisation of forages]Observation strategies for morphological characterisation of forages

The dry matter yields of 22 accessions of 7 native annual Trifolium species from the Ethiopian highlands were evaluated for hay production at Shola near Addis Ababa, Ethiopia (altitude 2380 m and latitude 9°02' N). DM yields obtained at a fertiliser rate of 40 kg ha-1 ranged from 1473 kg ha-1 for...


Kahurananga, J.Tsehay, A.[Preliminary assessment of some annual Ethiopian Trifolium species for hay production]Preliminary assessment of some annual Ethiopian Trifolium species for hay production

Current cereal breeding programmes at commodity-oriented research centres emphasize grain yields with little consideration for fodder yield and quality. In farming systems with livestock, the use of varieties with high-grain yields but low stover yields may be rejected by farmers. This study inve...


Agyemang, K.Larbi, AsamoahMurty, D.S.[Evaluating variation in feed attributes of elite grain sorghum cultivars]Evaluating variation in feed attributes of elite grain sorghum cultivars

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