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Agricultural commercialization as a mechanism to alleviate rural poverty raises concerns about small land-holders, non-adopters, and inequity in the distribution of benefits within transforming economies. Farm gross margins were calculated to assess the economic status and impact of cash cropping...


Brown, S.Kennedy, G.[A case study of cash cropping in Nepal: poverty alleviation or inequity?]A case study of cash cropping in Nepal: poverty alleviation or inequity?

A standardized textural test was developed for characterizing the banana pulp softening process during boiling. While a correlation was established between initial dry matter content and firmness, we observed large differences in cooking behavior between varieties and genotypes, with various soft...


Gibert, OlivierGiraldo, A.Ucles-Santos, JRSánchez, T.Fernández, A.Bohuon, PReynes, MGonzález, A.Pain, JPDufour, D.L.[A kinetic approach to textural changes of different banana gentoypes (Musa sp.) cooked in boiling water in relation to stach gelatinization]A kinetic approach to textural changes of different banana gentoypes (Musa sp.) cooked in boiling water in relation to stach gelatinization

The abundance and diversity of soil mites was monitored along a gradient of land use types (LUTs) during the wet seasons in soils of Taita Taveta, Kenya. Sampling of mites from soils was carried out in eight LUTs which included maize-based system (Zea mays), coffee (Coffea Arabica), horticulture,...


Maribie, CWNyamasyo, GHNNdegwa. PNMung'atu, Joseph K.Lagerlof, JGikungu, M[Abundance and diversity of soil mites (Acari) along a gradient of land use types in Taita Taveta, Kenya]Abundance and diversity of soil mites (Acari) along a gradient of land use types in Taita Taveta, Kenya

Five institutions including ILCA/ILRI, collaborated on the joint Vertisol Project (JVP) starting in 1986 for the sustainable use of Vertisol soils in Ethiopia. The improved soil drainage from the use of the broadbed maker (BBM) plough is one component of a technology package, that together with i...


Rutherford, A.S.Odero, A.N.Kruska, R.L.[The role of the broadbed maker plough in Ethiopian farming systems: an ex post impact assessment study]The role of the broadbed maker plough in Ethiopian farming systems: an ex post impact assessment study

The photothermal flowering responses of 25 diverse genotypes of common bean (Phaseolus vulgaris L.) were examined in 25 African Bean Yield Adaptation Nurseries (AFBYAN) in the Eastern, Southern and Great Lakes regions of Africa during 1988 and 1991. The trials were located at latitudes between 0....


Qi, ASmithson, James BradySummerfield, RJ[Adaptation to climate in common bean (Phaseolus vulgaris L.): Photothermal flowering responses in the Eastern, Southern and Great Lakes regions of Africa]Adaptation to climate in common bean (Phaseolus vulgaris L.): Photothermal flowering responses in the Eastern, Southern and Great Lakes regions of Africa

The genetic diversity of 76 accessions of lima bean (Phaseolus lunatus L.), collected mostly from home gardens, was assessed with AFLPs and seed descriptors to evaluate the potential for recovering a lost ex situ collection in Cuba. The sample contained 60 accessions collected from 25 home garden...


Castineiras Alfonso, LGuzmán, F.A.Duque E., Myriam CristinaShagarodsky, TCristobal, RVicente, M.C. de[AFLPs and morphological diversity of Phaseolus lunatus L. in Cuban home gardens : Approaches to recovering the lost ex situ collection]AFLPs and morphological diversity of Phaseolus lunatus L. in Cuban home gardens : Approaches to recovering the lost ex situ collection

BACKGROUND: Lyophilized meat powder with iron-fortified wheat flour can be used to produce an infant porridge with bioavailable iron, but its acceptability and safety are unknown. OBJECTIVE: To evaluate the acceptability and safety of porridges containing lyophilized meat powder and iron-fortifie...


Pachón, HelenaLiria Dominguez, MRCreed-Kanashiro, Hilary M.Stoltzfus, RJ[Acceptability and safety of novel infant porridges containing lyophilized meat powder and iron-fortified wheat flour]Acceptability and safety of novel infant porridges containing lyophilized meat powder and iron-fortified wheat flour

Acid soils severely reduce maize (Zea mays L.) yield in the tropics. Breeding for tolerance to soil acidity provides a permanent, environmentally friendly, and inexpensive solution to the problem. This study was carried out to determine the relative importance of additive, dominant, and epistatic...


Ceballos, H.Pandey, S.Narro Leon, LAPérez Velásquez, Juan Carlos[Additive, dominant, and epistatic effects for maize grain yield in acid and non-acid soils]Additive, dominant, and epistatic effects for maize grain yield in acid and non-acid soils

The pan-tropical grass genus Brachiaria comprises about 100 species, several of which are forages of economic importance, particularly in tropical America. Acremonium implicatum is a fungus that forms an endophytic association with at least some of these economically important grasses. To ascerta...


Dongyi, H.Kelemu, Segenet[Acremonium implicatum, a seed-transmitted endophytic fungus in Brachiaria grasses]Acremonium implicatum, a seed-transmitted endophytic fungus in Brachiaria grasses

A procedure based on acid polyacrylamide gel electrophoresis (acid PAGE) has been described. Resolution of phaseolin bands appears to be relatively superior to that obtained with basic PAGE system. The procedure discriminates S, T, C, M and B types of phaseolins; S, T and C have been reported pre...


Hussain, A.Espinel, MTRoca, William M.Bushhuk, W[Acid PAGE procedure for detection of phaseolins in field beans (Phaseolus vulgaris L.)]Acid PAGE procedure for detection of phaseolins in field beans (Phaseolus vulgaris L.)

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