Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Marcos Vinicius Winckler Caldeira"'
Autor:
Marcos Vinicius Winckler Caldeira, Renato Marques, Luciano Farinha Watzlawick, Ronaldo Viana Soares
Publikováno v:
Floresta e Ambiente, Vol 13, Iss 1, Pp 10-19 (2023)
Resumo O trabalho aqui apresentado teve como objetivo principal caracterizar o Índice de Eficiência de Micronutrientes (IEM) nos componentes da biomassa acima do solo (DAP ≥ 10,0 cm) das espécies arbóreas da Floresta Ombrófila Mista Montana, G
Externí odkaz:
https://doaj.org/article/2544257389e24b05a05e2f1db1f82594
EXPORTAÇÃO DE NUTRIENTES EM FUNÇÃO DO TIPO DE EXPLORAÇÃO EM UM POVOAMENTO DE Acacia mearnsii DE WILD
Autor:
Marcos Vinicius Winckler Caldeira, Rubens Marques Rondon Neto, Mauro Valdir Schumacher, Luciano Farinha Watzlavick
Publikováno v:
Floresta e Ambiente, Vol 9, Iss 1, Pp 97-104 (2023)
RESUMO O estudo objetivou quantificar a exportação de nutrientes em decorrência de diferentes modalidades de colheita em um povoamento de Acacia mearnsii, aos 2,4 anos de idade. As maiores exportações em percentagem de N, P, K, Ca e Mg, respecti
Externí odkaz:
https://doaj.org/article/cc6a30f34522428099d4f7a9a8332ecf
Autor:
Diêgo Gomes Júnior, Marcos Vinicius Winckler Caldeira, Dione Richer Momolli, William Macedo Delarmelina, Henrique Machado Dias, Ranieri Ribeiro Paula, Kelly Nery Bighi
Publikováno v:
Revista Ambiente & Água, Vol 17, Iss 2, Pp 1-16 (2022)
Litter dynamics is one of the fundamental processes for the growth and maintenance of native forest fragments, being considered the main pathway for nutrient cycling in forests. Therefore, studies on accumulated litter and nutrient content provide in
Externí odkaz:
https://doaj.org/article/844b38b40ee24db1b45c1399f4472b00
Autor:
Bruna Tomaz Sant'Ana, Marciana Christo Berude, Thaís Arão Feletti, Marcos Vinicius Winckler Caldeira, Elzimar de Oliveira Gonçalves
Publikováno v:
Pesquisa Florestal Brasileira, Vol 43 (2023)
O objetivo deste trabalho foi avaliar a miniestaquia como técnica de propagação vegetativa e o efeito da aplicação de diferentes doses de ácido indolbutírico (AIB) no enraizamento de miniestacas de Lecythis lanceolata. Os tratamentos constitu
Externí odkaz:
https://doaj.org/article/901318c5f6df4dbbb889c39208093208
Autor:
Diêgo Gomes Júnior, Marcos Vinicius Winckler Caldeira, Sustanis Horn Kunz, William Macedo Delarmelina, Dione Richer Momolli, Elzimar de Oliveira Gonçalves, Julia Siqueira Moreau
Publikováno v:
Revista Ambiente & Água, Vol 17, Iss 1, Pp 1-15 (2022)
Litter dynamics is one of the fundamental processes for the growth and maintenance of native forest fragments, being considered the main pathway for nutrient cycling in forests. Studies on litter production and nutrient content therefore provide insi
Externí odkaz:
https://doaj.org/article/cde075c22e384065aedcb583bce8bf49
Autor:
Dione Richer Momolli, Mauro Valdir Schumacher, Aline Aparecida Ludvichak, Marcos Vinicius Winckler Caldeira, Júlio Cézar Tannure Faria, Marcos Gervasio Pereira, Kristiana Fiorentin dos Santos, Huan Pablo de Souza, Claudiney do Couto Guimarães, Rafael Coll Delgado
Publikováno v:
Forests, Vol 14, Iss 9, p 1816 (2023)
Determining the period of weed coexistence with eucalyptus stands assists in the integrated management of weed competition, which reduces the application of herbicides, economic costs, and environmental damage. Therefore, the objectives of the presen
Externí odkaz:
https://doaj.org/article/6abe238b69ba47fbaaa6e58d9428249b
Autor:
Carlos Antônio Araújo de Freitas, Rodrigo Camara de Souza, Marcos Gervasio Pereira, Marcos Vinicius Winckler Caldeira, Dayvid Rodrigues Couto, Sustanis Horn Kunz, Julia Siqueira Moreau, Henrique Machado Dias, Dione Richer Momolli
Publikováno v:
Floresta e Ambiente, Vol 29, Iss 4 (2022)
Abstract The aim of the study was to investigate Pseudobombax aff. petropolitanum (PP) contribution on annual fine litterfall, carbon content, and nutrient concentration, compared to other woody species (OS) on a neotropical inselberg in Espírito Sa
Externí odkaz:
https://doaj.org/article/cefe951cba6a47cdb0722846ba2d6946
Publikováno v:
Agropecuária Catarinense, Vol 16, Iss 1 (2021)
O presente trabalho aborda a prática de arborizar as pastagens naturais e plantadas, retratando suas vantagens e desvantagens produtivas, biológicas e socioeconômicas. Também se comenta sobre os tipos de sistemas de arborização de pastagens, fo
Externí odkaz:
https://doaj.org/article/997f3cbfc89a44cdb16f46fa9d4a9d62
Autor:
Nilton Cesar Fiedler, Alexandre Arantes de Campos, Marcos Vinicius Winckler Caldeira, Julião Soares de Souza Lima, Antônio Henrique Cordeiro Ramalho, Eduardo da Silva Lopes
Publikováno v:
Revista Árvore, Vol 44 (2020)
ABSTRACT Mechanization in forestry implantation demands high energy, time, and high operational and production costs. Thus, studies related to the influence of variables on the efficiency of these activities are essential to reduce costs and optimize
Externí odkaz:
https://doaj.org/article/8fa10cd94a1043fdbdf333764992035c
Autor:
Paulo André Trazzi, Juscelina Arcanjo dos Santos, Marcos Vinicius Winckler Caldeira, Diego Fernando Roters, Dulcineia Carvalho, Mário Dobner Júnior
Publikováno v:
Floresta e Ambiente, Vol 26, Iss spe1 (2019)
ABSTRACT The objective of this study was to evaluate how the fertilizer composition, type and application method contribute to the initial growth of Pinus taeda applied at planting. Seedlings from an open-pollinated seed orchard of Pinus taeda were p
Externí odkaz:
https://doaj.org/article/35220beb545945a9a08c75a4cf45474a