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Now showing items 51-60 of 60
Air drying and preservation of deglupta (Eucalyptus deglupta) posts; preliminary report
(CATIE, Turrialba (Costa Rica), 1974)
The full pressure treatment with salts, was applied to E. deglupta posts. Evaluation was on basis of the extent of penetration and retention of preservative chemicals. Treating variables studied included moisture content ...
Soil fertility investigation in Honduras, 1977.
(Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba (Costa Rica)., 1978)
Milk and beef production systems for the small farmers using crop derivatives. 1977 Progress reports project
(Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Turrialba (Costa Rica). PROGRAMA DE BOVINOS Y ESPECIES MENORES, 1978)
CATIE. Summary of revenue and expenditures of external ...
(Peat, Marwich, Mitchell & Co., San José (Costa Rica), 1979)
Production and utilization of woodfuel
(Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Turrialba (Costa Rica), 1979)
Bioelement loss on clearing a tropical rain forest
(1976)
Se transformó un bosque lluvioso tropical con un capial de bioelementos conocido, en un barbecho con y sin quemas y se registraron los cambios resultantes en las propiedades del suelo y en la reserva de nutrimentos. El ...
Cocoa research consultant service to Malaysia
(CATIE, Turrialba (Costa Rica), 1977)
Memorandum: Recommendations inf the field of soils
(CATIE, Turrialba (Costa Rica), 1978)
Una finca de Honduras como un sistema: estudio de caso para la investigación agrícola bajo el enfoque de sistemas
(CATIE, Turrialba (Costa Rica), 1979)
A system of milk production for small farmers
(CATIE, Turrialba (Costa Rica), 1979)
The socioeconomic and biologic basis for the development of a prototype of a milk production system for the tropics is given. The system takes into account the resources and constraints that are characteristic of the small ...