Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Jaqueline Trombetta da Silva"'
1
Impact of ryegrass cover on lowland rice establishment
Autor: Marcos Belinazzo Tomazetti, Edinalvo Rabaioli Camargo, João Paulo Sousa Gomes, José Maria Barbat Parfitt, Jaqueline Trombetta da Silva, Ivana Santos Moisinho, Harriet Brickhill, Germani Concenço
Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
This study aimed to analyze the impact of ryegrass as a soil cover on soil moisture level, initial rice establishment, grain yield and weed control in irrigated rice planted after ryegrass. The experiment was conducted under field conditions in rando
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::608c1a79064b205c2d274560fb01efe2
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1138885
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2
Demarcation of Levees in Irrigated Rice Fields: Laser Technology vs. GNSS-RTK
Autor: Fabrício da Silva Terra, Alexssandra Dayane Soares de Campos, Lessandro Coll Faria, José Maria Barbat Parfitt, Jaqueline Trombetta da Silva, Marcos Valle Bueno
Publikováno v: Applied Engineering in Agriculture. 35:431-437
Levees are small land dikes made every rice-cultivation season that allow for flood irrigation in rice fields. Currently, levees are demarcated by utilizing a laser technology (LT) system. However, with current technological advances, the demarcation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d3ba8e28f0c9c7d69ffcf63f91f07d1
https://doi.org/10.13031/aea.13012
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3
Rice and Barnyardgrass: Water Stress and Initial Establishment
Autor: Fábio Schreiber, André Andres, Germani Concenço, José Maria Barbat Parfitt, Ivana Santos Moisinho, G. M. Teló, Jaqueline Trombetta da Silva, P. A. Timm
Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
The present work aimed to evaluate the effect of different water stress levels on the development of both rice and barnyardgrass. The study was established into greenhouse, in completely randomized design, in factorial scheme 2 × 5, with four replic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc458cfaeebb48d0394144c9015d5a19
https://doi.org/10.4236/ajps.2017.812210
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4
Improving the Drainage and Irrigation Efficiency of Lowland Soils: Land-Forming Options for Southern Brazil
Autor: José Maria Barbat Parfitt, J. H. Massey, Alexssandra Dayane Soares de Campos, Álvaro Roel, Lessandro Coll Faria, Marcos Valle Bueno, Luís Carlos Timm, Jaqueline Trombetta da Silva
Publikováno v: Journal of Irrigation and Drainage Engineering. 146
Land leveling is used to correct soil surface irregularities to improve surface drainage and irrigation. It also makes the area more manageable for an array of agricultural activities such ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e75196cc2aa13ab491d98ab33d9c153
https://doi.org/10.1061/(asce)ir.1943-4774.0001483
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5
Surface drainage in leveled land: Implication of slope
Autor: Luís Carlos Timm, José Maria Barbat Parfitt, A. S. Winkler, Germani Conceço, Claudia Fernanda Almeida Teixeira-Gandra, Jaqueline Trombetta da Silva
Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental, Volume: 22, Issue: 2, Pages: 77-82, Published: FEB 2018
Revista Brasileira de Engenharia Agrícola e Ambiental v.22 n.2 2018
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 22, Iss 2, Pp 77-82
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
In the lowlands of Rio Grande do Sul, land leveling is mostly carried out with no slope for the purpose of rice production. In this environment, soils with a low hydraulic conductivity are predominant owing to the presence of a practically impermeabl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccf7ac6847c2ba68a48f00f008a0a901
https://doi.org/10.1590/1807-1929/agriambi.v22n2p77-82
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6
Selected soil water tensions at phenological phases and mineral content of trace elements in rice grains – mitigating arsenic by water management
Autor: José Maria Barbat Parfitt, Fabiana e Silva Sanchez, Bruno Lemos Batista, Jaqueline Trombetta da Silva, Fernanda Izabel Garcia da Rocha Concenço, Fernanda Pollo Paniz, Tatiana Pedron, Daiane Placido Torres
Publikováno v: Agricultural Water Management. 228:105884
The adoption of water-saving practices in rice cultivation modifies soil water tension regime, then influencing accumulation of chemical elements in rice grains. Some studies report higher concentrations of arsenic (As) in rice grains produced in ana
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14f6051d4b479b188591652618331a0a
https://doi.org/10.1016/j.agwat.2019.105884
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7
Rice development and water demand under drought stress imposed at distinct growth stages
Autor: Germani Concenço, Jos e Maria Barbat Parfitt, Kelly Downing, Larue Jacob L, Jaqueline Trombetta da Silva
Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
This study aimed to establish a comparison for theoretical water demand between rice plants grown under flooding and under different levels of water stress, imposed at distinct crop stages, in terms of plant morpho-physiology and phenology. The exper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7747f54396f0a135959ed9de441a9e47
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1056268
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9
Initial Growth and Roots Development of Soybean as Function of Water Availability and Soil Bulk Density
Autor: Jaqueline Trombetta da Silva, Lessandro Coll Faria, Germani Concenço, Thayse do Amaral Aires, Alexssandra Dayanne Soares de Campos, Marília Alves Brito Pinto, P. A. Timm, José Maria Barbat Parfitt
Publikováno v: Journal of Agricultural Science. 11:213
Soil compaction is preponderant in soil physical-hydric relationships, which in turn, exert direct effect on plant development. In this context, this work aimed to evaluate the initial development of shoot and roots of soybean plants (Glycine max (L.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2655656543492d48ce449390fcf9e4df
https://doi.org/10.5539/jas.v11n16p213
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10
Plasticity in Root Length and Volume Through the Alternate Wetting and Drying Water Management in Rice
Autor: José Maria Barbat Parfit, Paulo Ricardo Reis Fagundes, Giovani Greigh de Brito, Juliano de Bastos Pazini, Jaqueline Trombetta da Silva, André Andres
Publikováno v: Journal of Agricultural Science. 11:294
Saving water via rational management in paddy rice require efforts to minimize risks to food security, whether consider that its adoption by farmers generally lead to lower grain productivity. Recently, studies by meta-analysis approaches highlight t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9018ed8cefb2b7e88a785cd8afb79a7
https://doi.org/10.5539/jas.v11n4p294
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