The aim of this work was to evaluate the relationship of seed yield of Brazil-nut native trees to crown morphometric characteristics and competition indexes. The data were collected in 88 sample trees, in natural forests in the South of Roraima State, Brazil, regarding different productivity classes. In each tree, the dendrometric variables, the indexes of morphometry and competition (distance dependent and independent) were measured. The relationships between crown morphometric variables and competition indexes to seed yield were obtained through the Spearman correlation coefficient and Kruskal-Wallis and Mann-Whitney tests. A linear regression analysis, through the stepwise procedure, was used to infer crown relations among morphometric v...
The objective of this study is to make, comparatively, of different distance independent competition...
Apesar da importância socioeconômica para a Amazônia, o conhecimento sobre os fatores que influencia...
This paper is handling about a survey made about copper and molybdenum levels in four grasses - Colo...
This work aimed at defining guidelines for thinning of four native species in pure stands, in Roraim...
O objetivo deste trabalho foi avaliar as relações entre a produção de frutos de castanheiras produti...
This work was carried out with the objectives of studying the population structure, spatial distribu...
Morphometric relationships refer to the space that a tree needs to develop and they assist in forest...
This study was developed in order to model the growing space for Araucaria angustifolia (Bertol.) Ku...
Este trabalho teve como objetivos determinar a relação de variáveis morfométricas e de índices de co...
AbstractBrazil nut is a worldwide-recognized species due to its nuts, traded around the globe playin...
A associação entre a produtividade e outras características da planta identifica caracteres para uso...
http://dx.doi.org/10.5902/198050985729This study examined allometric patterns and architectural feat...
http://dx.doi.org/10.5902/198050985084Studies on sampling techniques appropriate and accurate for me...
The objective of this research work was to determine the influence of different populations and seed...
The objective of this work was to determine the necessary sample size in order to estimate individua...
The objective of this study is to make, comparatively, of different distance independent competition...
Apesar da importância socioeconômica para a Amazônia, o conhecimento sobre os fatores que influencia...
This paper is handling about a survey made about copper and molybdenum levels in four grasses - Colo...
This work aimed at defining guidelines for thinning of four native species in pure stands, in Roraim...
O objetivo deste trabalho foi avaliar as relações entre a produção de frutos de castanheiras produti...
This work was carried out with the objectives of studying the population structure, spatial distribu...
Morphometric relationships refer to the space that a tree needs to develop and they assist in forest...
This study was developed in order to model the growing space for Araucaria angustifolia (Bertol.) Ku...
Este trabalho teve como objetivos determinar a relação de variáveis morfométricas e de índices de co...
AbstractBrazil nut is a worldwide-recognized species due to its nuts, traded around the globe playin...
A associação entre a produtividade e outras características da planta identifica caracteres para uso...
http://dx.doi.org/10.5902/198050985729This study examined allometric patterns and architectural feat...
http://dx.doi.org/10.5902/198050985084Studies on sampling techniques appropriate and accurate for me...
The objective of this research work was to determine the influence of different populations and seed...
The objective of this work was to determine the necessary sample size in order to estimate individua...
The objective of this study is to make, comparatively, of different distance independent competition...
Apesar da importância socioeconômica para a Amazônia, o conhecimento sobre os fatores que influencia...
This paper is handling about a survey made about copper and molybdenum levels in four grasses - Colo...