Search
Now showing items 41-42 of 42
Análisis de 12 plantaciones de Toona ciliata en Turrialba, Costa Rica
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1976-01)
Twelve plantations of Toona ciliata, ranging from two to seven years of age, were studied in an effort to re-evaluate the potential of the species for industrial forest tree plantations in Turrialba, Costa Rica. Branching, ...
El dendrofenograma, una representación gráfica del comportamiento fenológico de los árboles
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1976-01)
The dendrophenograph, a graphic representation of tree phenology is described in this paper. This graphic includes an horizontal scale for time and four vertical scales representing respectively. the percentage of leaf ...