Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Maria Regina Gmach"'
Autor:
Arthur Klebson Belarmino dos Santos, Gustavo Vicentini Popin, Maria Regina Gmach, Maurício Roberto Cherubin, Marcos Siqueira Neto, Carlos Eduardo Peregrino Cerri
Publikováno v:
Scientia Agricola, Vol 79, Iss 6 (2021)
ABSTRACT: Crop residues left in the field cover and protect the soil surface, and regulate key processes and functions, such as gas and water exchanges. However, the Brazilian sugarcane (Saccharum officinarum L.) sector has begun to use straw as feed
Externí odkaz:
https://doaj.org/article/7464e644144b4812b658209ea238146a
Autor:
Maria Regina Gmach
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
The interest in using sugarcane straw as a feedstock for bioenergy production has been increased considerably. However, indiscriminate straw removal may negatively affect soil functioning. Therefore, this work aimed to quantify and characterize soil
Autor:
Maurício Roberto Cherubin, Dener Márcio da Silva Oliveira, Brigitte Josefine Feigl, Laisa Gouveia Pimentel, Izaias Pinheiro Lisboa, Maria Regina Gmach, Letícia Leal Varanda, Maristela Calvente Morais, Lucas Santos Satiro, Gustavo Vicentini Popin, Sílvia Rodrigues de Paiva, Arthur Klebson Belarmino dos Santos, Ana Luisa Soares de Vasconcelos, Paul Lineker Amaral de Melo, Carlos Eduardo Pellegrino Cerri, Carlos Clemente Cerri
Publikováno v:
Scientia Agricola, Vol 75, Iss 3, Pp 255-272
ABSTRACT: The use of crop residues as a bioenergy feedstock is considered a potential strategy to mitigate greenhouse gas (GHG) emissions. However, indiscriminate harvesting of crop residues can induce deleterious effects on soil functioning, plant g
Externí odkaz:
https://doaj.org/article/0c0d1b830f0746878eba7c2c230d60ed
Publikováno v:
Scientia Agricola, Vol 77, Iss 3
ABSTRACT: In tropical regions, climate conditions favor fast decomposition of soil organic matter (SOM), releasing into the soil organic composts in solid, liquid, and gaseous forms with variable compositions. Dissolved organic matter (DOM), a comple
Externí odkaz:
https://doaj.org/article/b53f9f923b084238afa40d76106df51e
Autor:
Carlos Eduardo Peregrino Cerri, Marcos Siqueira Neto, Maria Regina Gmach, Gustavo Vicentini Popin, Maurício Roberto Cherubin, Arthur Klebson Belarmino dos Santos
Publikováno v:
Scientia Agricola, Vol 79, Iss 6 (2021)
Scientia Agricola, Volume: 79, Issue: 6, Article number: e20200309, Published: 22 NOV 2021
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scientia Agricola v.79 n.6 2022
Scientia Agrícola
Scientia Agricola, Volume: 79, Issue: 6, Article number: e20200309, Published: 22 NOV 2021
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scientia Agricola v.79 n.6 2022
Scientia Agrícola
Crop residues left in the field cover and protect the soil surface, and regulate key processes and functions, such as gas and water exchanges. However, the Brazilian sugarcane (Saccharum officinarum L.) sector has begun to use straw as feedstock to p
Autor:
Virginia L. Jin, Izaias Pinheiro Lisboa, Renato P. de Lima, Elizio Ferreira Frade Junior, Carlos Clemente Cerri, Brian J. Wienhold, Carlos Eduardo Pellegrino Cerri, Maurício Roberto Cherubin, Maria Regina Gmach, Marty R. Schmer, Henrique P. Guerra
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Soil organic matter decomposition affects the local and global C cycles. Decomposition is mainly affected by soil type and climatic conditions, for a given quality of organic material. This study tested the effect of land use and management, litter t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fc33026b93a896be299ee374662e641
https://doi.org/10.5194/egusphere-egu2020-10280
https://doi.org/10.5194/egusphere-egu2020-10280
Publikováno v:
Scientia Agricola, Vol 77, Iss 3
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scientia Agricola, Volume: 77, Issue: 3, Article number: e20180164, Published: 05 SEP 2019
Scientia Agricola v.77 n.3 2020
Scientia Agrícola
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scientia Agricola, Volume: 77, Issue: 3, Article number: e20180164, Published: 05 SEP 2019
Scientia Agricola v.77 n.3 2020
Scientia Agrícola
In tropical regions, climate conditions favor fast decomposition of soil organic matter (SOM), releasing into the soil organic composts in solid, liquid, and gaseous forms with variable compositions. Dissolved organic matter (DOM), a complex mixture
Autor:
Klaus Kaiser, Maurício Roberto Cherubin, Maria Regina Gmach, Ana Luisa Soares Vasconcelos, Marcos Siqueira-Neto, Carlos Eduardo Pellegrino Cerri, Izaias Pinheiro Lisboa
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Global demand for bioenergy increases interest in biomass-derived fuels, as ethanol from sugarcane straw. However, straw is the main carbon source to soil and its removal reduces C input, affecting active fractions (dissolved organic carbon, DOC) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaef480bce0c8c297d948937595e177f
Autor:
Ana Luisa Soares Vasconcelos, Maria Regina Gmach, Maurício Roberto Cherubin, Marcos Siqueira-Neto, Carlos Eduardo Pellegrino Cerri, Brigitte Josefine Feigl
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Sugarcane straw has been identified as an important feedstock to increase bioenergy production. However, changes in greenhouse gas (GHG) emissions due to straw removal are not yet understood. We hypothesized that partial straw removal changes decompo