Water management on the development and quality of native seedlings with different architectures

• Grant number: 13/17447-8
• Support Opportunities: Scholarships in Brazil - Doctorate
• Effective date (Start): March 01, 2014
• Effective date (End): February 28, 2017
• Field of knowledge: Agronomical Sciences - Forestry Resources and Forestry Engineering - Forestry
• Principal Investigator: Magali Ribeiro da Silva
• Grantee: Richardson Barbosa Gomes da Silva
• Host Institution: Faculdade de Ciências Agronômicas (FCA). Universidade Estadual Paulista (UNESP). Campus de Botucatu. Botucatu , SP, Brazil

Abstract

Due to a long history of degradation, the original vegetation of Brazilian Atlantic forest has been reduced mostly to small and isolated fragments that are inefficient to meet the structural and ecological functions inherent in these environments. In these cases, to accelerate the restoration of natural processes, the use of seedlings of native species for revegetation of wetlands becomes one of the most viable options. The production of quality seedlings in sufficient quantities and at lower cost, depends, among other factors, water, therefore, this study aims to evaluate the development and quality of seedlings of six native tree species, with different architectures, when subjected to four water levels, determine the most appropriate water management for each species and to relate the water management provided in the nursery with the development of seedlings after planting. The design that will be used in the nursery phase and development after planting will be completely randomized. For statistical analysis, will be use the technique of analysis of variance, followed by Tukey test (p < 0,05) for mean comparison between treatments. Furthermore, in the analysis of development of seedlings after planting, the data will also be subjected to analysis of variance and compared by regression analysis over time.

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

SILVA, RICHARDSON BARBOSA GOMES DA; GABIRA, MONICA MORENO; PRADO, DEBORA ZANONI DO; UESUGI, GLAUCIA; SIMOES, DANILO; SILVA, MAGALI RIBEIRO DA. Influence of Mean Leaf Angles and Irrigation Volumes on Water Capture, Leaching, and Growth of Tropical Tree Seedlings. FORESTS, v. 11, n. 11, NOV 2020. (13/17447-8)

DA SILVA, RICHARDSON BARBOSA GOMES; SIMOES, DANILO; WENDLING, IVAR; DO PRADO, DEBORA ZANONI; SARTORI, MARIA MARCIA PEREIRA; BERTHOLDI, ANGELO ALBANO DA SILVA; DA SILVA, MAGALI RIBEIRO. Leaf Angle as a Criterion for Optimizing Irrigation in Forest Nurseries: Impacts on Physiological Seedling Quality and Performance after Planting in Pots. FORESTS, v. 14, n. 5, p. 20-pg., 2023-05-18. (13/17447-8)

Academic Publications

(References retrieved automatically from State of São Paulo Research Institutions)

SILVA, Richardson Barbosa Gomes da. Leaf angle and irrigation depth affect the quality of tree seedlings. 2017. Doctoral Thesis - Universidade Estadual Paulista (Unesp). Faculdade de Ciências Agronômicas. Botucatu Botucatu.