Výsledky vyhledávání - "LAÉRCIO A. DE CARVALHO"

Akademický článek

Spatial variability of soil potassium in sugarcane areas subjected to the application of vinasse

Autor: LAÉRCIO A. DE CARVALHO, ISMAEL MEURER, CARLOS A. DA SILVA JUNIOR, CRISTIANE F.B. SANTOS, PAULO L. LIBARDI

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 86, Iss 4, Pp 1999-2012 (2014)

When deposited on land the vinasse can promote improvement in fertility, however, often fertilizer application occurs in areas considered homogeneous, without taking into account the variability of the soil. The objective of this study was to evaluat

Externí odkaz: https://doaj.org/article/61239827e25b48399c11f9030fead05b

Zobrazit plný text záznamu

Akademický článek

Spatial variability of soil physical properties in two management systems in sugarcane crop Variabilidade espacial das propriedades físicas do solo em dois sistemas de manejo na colheita da cana-de-açúcar

Autor: Laércio A. de Carvalho, Ismael Meurer, Carlos A. da Silva Junior, José F. Centurion

Publikováno v: Engenharia Agrícola, Vol 32, Iss 1, Pp 60-68 (2012)

The aim of this study was to characterize the spatial variability of soil bulk density (Bd), soil moisture content (θ) and total porosity (Tp) in two management systems of sugarcane harvesting, with or without burning, in a Haplustox soil, in the 0-

Externí odkaz: https://doaj.org/article/dd1d2122e3cb47458309ad572bf2acf0

Zobrazit plný text záznamu

Akademický článek

CARBON STORAGE AND PHYSICAL AND CHEMICAL PROPERTIES OF A MEDIUM-TEXTURED SOIL IN AGRICULTURAL SYSTEMS IN BRAZIL

Autor: Jefferson Matheus Barros Ozório, Jean Sérgio Rosset, Laércio Alves de Carvalho, Naelmo de Souza Oliveira, Felipe das Neves Monteiro, Elói Panachuki, Jolimar Antonio Schiavo

Publikováno v: Revista de Agricultura Neotropical, Vol 11, Iss 3 (2024)

The objective of this study was to evaluate the physical and chemical properties and carbon storage in different agricultural production systems in medium-texture soils in the subtropical region of Brazil. Soil samples were collected in three managem

Externí odkaz: https://doaj.org/article/e07bed9f23624df5ab88dc67468e4894

Zobrazit plný text záznamu

MORPHOLOGICAL ANALYSIS AND ACCUMULATION OF NUTRIENTS IN Peltophorum dubium (Spreng.) Taub. SEEDLINGS PRODUCED IN ORGANIC SUBSTRATES WITH DIFFERENT PROPORTIONS

Autor: Etenaldo Felipe Santiago, Ivo de Sá Motta, Leyzinara Zenteno Clemente, Angelica Christina Melo Nunes Astolfi, Lucas Junior da Silva Mota, Montcharles da Silva Pontes, Laércio Alves de Carvalho

Publikováno v: Revista de Agricultura Neotropical, Vol 7, Iss 3, Pp 29-38 (2020)
Revista de Agricultura Neotropical; v. 7 n. 3 (2020): Revista de Agricultura Neotropical; 29-38
REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 7 No. 3 (2020): REVISTA DE AGRICULTURA NEOTROPICAL; 29-38
Revista de Agricultura Neotropical
Universidade Estadual de Mato Grosso do Sul (UEMS)
instacron:UEMS

Environmental conservation and regeneration actions must consider plant species that add value by restoring structural and functional aspects of the ecosystem. The forest species, Peltophorum dubium, has several characteristics that make its use viab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f6e2f1ea3bf0c1f3203fae6240c5b8
https://periodicosonline.uems.br/index.php/agrineo/article/view/4093

Zobrazit plný text záznamu

Composição química do solo em diferentes condições ambientais

Autor: Etenaldo Felipe Santiago, Fabiane Silva Ferreira, Marina Rodrigues Maestre, Elaine Novak, Laércio Alves de Carvalho

Publikováno v: Ciência Florestal, Volume: 31, Issue: 3, Pages: 1063-1085, Published: 08 DEC 2021
Ciência Florestal v.31 n.3 2021
Ciência Florestal
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

Resumo A sustentabilidade ou a degradação de um ambiente podem ser estimadas, entre outros, pela avaliação e monitoramento de atributos do solo, os quais podem evidenciar alterações relacionadas ao uso e manejo ao longo do tempo. Compreender al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f951847997abc1871a6b29995a63a1b8
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1980-50982021000301063&lng=en&tlng=en

Zobrazit plný text záznamu

Carta de Áreas Prioritárias para Recuperação na Bacia do Córrego Laranja Doce, em Dourados/MS, com base no Fator A e Temperatura de Superfície Terrestre

Autor: Shaline Séfara Lopes Fernandes, Laércio Alves de Carvalho, Thayne Danieli Schmidt Zolin, Vinícius de Oliveira Ribeiro, Antonio Conceição Paranhos Filho

Publikováno v: Anuário do Instituto de Geociências; Vol 43, No 3 (2020); 190_202
Anuário do Instituto de Geociências
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ

O presente trabalho tem como objetivo estabelecer um novo modelo para determinação de áreas prioritárias para a recuperação para a bacia hidrográfica do Córrego Laranja Doce, localizada na porção sul do estado de MS, com o auxílio de ferra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27cb321230018b37c8510a408dd39e2f
https://doi.org/10.11137/2020_3_190_202

Zobrazit plný text záznamu

Maintenance of N cycling gene communities with crop-livestock integration management in tropical agriculture systems

Autor: Mary C. Savin, Renato Roscoe, Clovis Daniel Borges, Fábio Martins Mercante, Siu Mui Tsai, Irzo Isaac Rosa Portilho, Laércio Alves de Carvalho

Publikováno v: Agriculture, Ecosystems & Environment. 267:52-62

Five different agricultural management systems and a forest fragment at two farms were investigated for effects on soil bacterial indicators. This study was conducted in southern Mato Grosso do Sul, Brazil, in January 2014, at two farms that incorpor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b918cdb2b30370b8d547a46872afac19
https://doi.org/10.1016/j.agee.2018.08.005

Zobrazit plný text záznamu

Area Identification for Sewage Treatment Plant Installation Using Maps Algebra

Autor: Antonio Conceição Paranhos Filho, Vinícius de Oliveira Ribeiro, Nelison Ferreira Correa, Laércio Alves de Carvalho

Publikováno v: Anuário do Instituto de Geociências, Vol 41, Iss 2, Pp 685-698 (2018)

The aim of this study was to evaluate the possibility of identifying areas for the Sewage Treatment Plants plant (WWTP) using maps algebra. Considering the high cost of the GIsS for a company, gvSIG version 2.2 was used. The study area was the city o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ac8dd69f26f85b37941d54e0a71fbcd
http://www.anuario.igeo.ufrj.br/2018_2/2018_2_685_698.pdf

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání