Biomass and carbon balance in a dry tropical forest area in northeast Brazil

Autor: GABRIELA SALAMI, RINALDO L.C. FERREIRA, FERNANDO J. FREIRE, JOSÉ A.A. SILVA, MAYARA M.L. PESSOA, ANDERSON F. SILVA

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 95, Iss 4 (2023)

Abstract Forest ecosystems play an important role in mitigating the concentration increase of carbon dioxide (CO2) in the atmosphere through carbon sequestration by plants and its storage in biomass and soil. The objective was to determine the aerial

Externí odkaz: https://doaj.org/article/fb4bfbf646e848768ab848037d0d75e1

Nutritional diagnosis of mango plants post-harvest in anticipation of pre-flowering avoids nutritional stress

Autor: Jefrejan S. Rezende, Fernando J. Freire, Suellen R. V. da Silva, Rosimar dos S. Musser, Ítalo H. L. Cavalcante, Eduardo C. M. Saldanha, Renato L. dos Santos, Jailson C. Cunha

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental, Volume: 27, Issue: 5, Pages: 359-366, Published: 03 MAR 2023

The São Francisco Valley region of Brazil is a leading exporter of mango fruits. Previous nutritional diagnosis can identify stresses, provide adjustments for nutritional limitations, and promote more efficient fertilization and nutrient management.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f72bba2f5e4ea32032395119003be018
https://doi.org/10.1590/1807-1929/agriambi.v27n5p359-366

Estado nutricional e qualidade da uva de mesa cultivada no Vale do Submédio São Francisco

Autor: Suellen R. V. da Silva, Fernando J. Freire, Jefrejan S. Rezende, Renato L. dos Santos, Jailson C. Cunha

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental, Volume: 27, Issue: 5, Pages: 415-421, Published: 03 MAR 2023

The cultivation of fruit trees is influenced by abiotic factors such as nutritional management. However, fertilizers are used in large amounts in vineyards, resulting in excess nutrients that can cause stress and reduce fruit quality. Calcium (Ca) is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba8149a24cfd4d91a27db802d924178a
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662023000500415&lng=en&tlng=en

Critical nitrogen dilution curves and productivity assessments for plant cane

Autor: Augusto C. de A. Santana, Emídio C. A. de Oliveira, Vinícius S. G. da Silva, Renato L. dos Santos, Magda A. da Silva, Fernando J. Freire

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 24, Iss 4, Pp 244-251 (2020)

Nitrogen is the most limiting nutrient for the development of sugarcane and particularly the use of more productive and demanding varieties, for which the doses of nitrogen fertilization necessary during the plant cane cycle may be underestimated and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37f58b4a3bf80bfa17271ab31c3fb18b
https://doi.org/10.1590/1807-1929/agriambi.v24n4p244-251

Plant growth-promoting mechanisms and genetic diversity of bacteria strains isolated from Brachiaria humidicola and Brachiaria decumbens

Autor: JOÃO T.C. OLIVEIRA, ARTHUR P.A. PEREIRA, ADIJAILTON J. SOUZA, GILKA T. SILVA, WILLIANE P.S. DINIZ, EVERTHON F. FIGUEREDO, JÚLIA KUKLINSKY-SOBRAL, FERNANDO J. FREIRE

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Anais da Academia Brasileira de Ciências v.93 n.4 2021
Anais da Academia Brasileira de Ciências
Academia Brasileira de Ciências (ABC)
instacron:ABC
Anais da Academia Brasileira de Ciências, Vol 93, Iss 4 (2021)
Anais da Academia Brasileira de Ciências, Volume: 93, Issue: 4, Article number: e20191123, Published: 09 AUG 2021

Plant growth-promoting bacteria (PGPB) have received great interest in recent decades. However, PGPB mechanisms remain poorly understood in forage species. We aimed to evaluate roots endophytic and rhizospheric bacteria strains from Brachiaria humidi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::961e9da43d849fd141899fa60d515b01
https://pubmed.ncbi.nlm.nih.gov/34378755