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Tergas, Luis Eduardo[Conservacion de forrajes: Limitaciones y usos en suelos acidos e infertiles del tropico]Conservacion de forrajes: Limitaciones y usos en suelos acidos e infertiles del tropico

Rivas Ríos, LibardoSeré Rabé, Carlos[Analisis de precios de productos e insumos ganaderos, 1984]Analisis de precios de productos e insumos ganaderos, 1984

Rivas Ríos, LibardoSeré Rabé, Carlos[Análisis de precios de productos e insumos ganaderos, 1985]Análisis de precios de productos e insumos ganaderos, 1985

The effect of triple superphosphate (TSP), band-applied at depths of 5 and 25 cm, with 0, 66, and 131 kg P/ha, on the yield (14 percent MC) of bean var. Carioca, G 4000, and ICA-Pijao (efficient in P utilization), and Puebla 152 (inefficient) was studied at CIAT`s exptl. station in Quilichao, Col...


Thung, MOrtega, J.Rodríguez, R.[Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.)]Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.)

Cassava-specific microregions in part of eastern Paraguay, a climatically homogeneous area, were defined on the basis of secondary data and systematic random sampling of agricultural settlements. It was found that production is concentrated in the departments of Caaguazu, Itapua, San Pedro, Parag...


Carter, Simon E.[Cassava micro-regions in part of eastern Paraguay : An explanation of their form and comparative study of cassava production within some of them]Cassava micro-regions in part of eastern Paraguay : An explanation of their form and comparative study of cassava production within some of them

Cadavid López, Luis FernandoHoweler, Reinhardt H.[El problema de la erosion en los suelos de Mondomo, Cauca, Colombia dedicados al cultivo de la yuca y sus posibles soluciones]El problema de la erosion en los suelos de Mondomo, Cauca, Colombia dedicados al cultivo de la yuca y sus posibles soluciones
Autor: Thung, M

Aspects on mineral nutrition of bean plants and the nature of each nutrient in the soil and in the plant are described. The need for fertilization is briefly justified and the physicochemical form, mobility, and dynamics of the nutrients in the soil and their availability to plants are explained....


Thung, M[Requerimiento de los elementos nutricionales en fríjol]Requerimiento de los elementos nutricionales en fríjol

In 1976 expt. were conducted on var. trials, fertilization, insecticides, and herbicides in order to identify new technology that could be introduced into small- and intermediate-scale bean production in Honduras. Factors of a complete technological package were also discarded to identify the mos...


Alvarado, LSanders, J.H.[Analisis economico de los experimentos de PROMYF con frijol en postrera, Honduras 1976]Analisis economico de los experimentos de PROMYF con frijol en postrera, Honduras 1976

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