Girlânio H. Silva, Anderson C. José, Fabrício P. Teixeira, Luciana M. Gonzaga, Raul R. Molina, Jordânia X. Medeiros, Maurício H. Okada & Larissa Chamma·Journal of Experimental Agriculture International·2019
This work aimed to evaluate the effect of different priming treatments in the longevity of H. serratifolius seeds. Seeds were osmo-conditioned in PEG -1.0 MPa at 10, 15 and 20°C or hydro-primed at 5, 10 and 15°C. Final germination, speed and uniformity of germination were assesse...
Open access
Research Article10.9734/jeai/2019/v31i330071
The present study characterizes the floristic and phytosociological characters in the paraibano semiarid in Caatinga area. For the phytosociological survey 25, sample units with dimensions of 20 m x 20 m distributed randomly were used in order to collect the name of the species,...
Open access
Research Article10.9734/JEAI/2019/46435
The aim of this study was to quantify extracts from the bark and green fruits of A. colubrina and M. tenuiflora, compared to A. mearnsii bark using the formaldehyde method. Ten M. tenuiflora and ten A. colubrina trees were selected to collect the studied material and five A. mear...
Open access
Research Article10.9734/JEAI/2019/46500
Andréa V. F. Pinto, Maria A. M. Silva, Maria J. H. Leite, Girlânio H. Silva, Ana V. L. Leite, Ladivania M. Nascimento, Ana C. B. Lins e Silva & Maria J. N. Rodal·Journal of Experimental Agriculture International·2019
Secondary forests play an important role in tropical landscapes and have important ecological functions such as the ability to accumulate biomass. Although the literature points to the convergence between primary and secondary forests, however there are few studies in Atlantic Ra...
Open access
Research Article10.9734/jeai/2019/v35i430212
Jordânia X. Medeiros, Ana L. P. Feliciano, Valderez P. Matos, Girlânio H. Silva, Yana S. Lopes, Rinaldo L. C. Ferreira & Rejane R. C. Carvalho·Journal of Experimental Agriculture International·2019
Environmental factors affect the germination process, like the presence of seed coat and the quality of light; these informations are still scarce for many native species from Brazil, especially for Senna cana, which there are no adequate standards and methodologies to be used in...
Open access
Research Article10.9734/jeai/2019/v32i530116
Maria J. H. Leite, Valdemir F. Silva, Maria A. M. Silva, Ana C. B. Lins e Silva, Girlânio H. Silva, Maria M. B. Aguiar, André L. A. Lima & Maria J. N. Rodal·Journal of Experimental Agriculture International·2019
The relation among basal area, light and functional characteristics variation is still an unexplored issue, especially in rainforests with different disturbance regimes. The following hypotheses were tested: 1) basal area of arboreal plants and light availability is a good predic...
Open access
Research Article10.9734/jeai/2019/v33i530155
Maria J. H. Leite, Valdemir F. Silva, Maria A. M. Silva, Andréa V. F. Pinto, Ana C. B. Lins-e-Silva, Maria M. B. Aguiar, Girlânio H. Silva, Ladivania M. Nascimento, André L. A. Lima & Maria J. N. Rodal·Journal of Experimental Agriculture International·2019
The functional characteristics of plants can be used to understand the changes of vegetation under different environmental pressures, since during the process of succession, the species deal with variations of luminosity, an important resource for the regeneration and growth of p...
Open access
Research Article10.9734/jeai/2019/v35i130196
Ricardo C. Lima, Letícia S. Pereira, Renata G. C. Silva, Isabel T. G. Nepomuceno, Victor A. L. Maranhão, Mayara S. S. Marinho, Maria J. H. Leite, Girlânio H. Silva & Andréa V. F. Pinto·Journal of Experimental Agriculture International·2019
The scarcity of information on the socioeconomic of non-wood forest products in Maceio acts as an obstacle to forest conservation and also to the development of market. In this way, the aim of this work was to evaluate the non-wood forest products (NWFPs) market in the municipali...
Open access
Research Article10.9734/jeai/2019/v39i330335