Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Sistema de labranza"'
1
Efectos de diferentes plantas de cobertura y extracto orgánico sobre los atributos químicos de un suelo arcilloso de arenos cargado
Autor: Maia, João Carlos de Souza, Ferreira, Paulo Afonso, Basílio, Juliana Pires, Martins, Luciana Alves, Cecchin, Lauryane
Publikováno v: Research, Society and Development; Vol. 11 No. 14; e158111435994
Research, Society and Development; Vol. 11 Núm. 14; e158111435994
Research, Society and Development; v. 11 n. 14; e158111435994
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
This work aimed to evaluate the effect of the cultivation of different species of cover crops and different fertilizer compositions in relation to the main chemical characteristics of the soil. The state was developed in a commercial area in the peri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::91798c9d5a3a43961d2757ad65dae5e7
https://rsdjournal.org/index.php/rsd/article/view/35994
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2
Akademický článek
Materia seca nodular y nitrógeno acumulado en el cultivo de soja en función de la disponibilidad de agua y azufre, y del sistema de labranza Nodular dry matter and accumulated nitrogen in soybean as a function of water and sulfur availability and tillage system
Autor: Pablo Cicore, Hernán Sainz Rozas, Hernán Echeverría, Pablo Barbieri
Publikováno v: Ciencia del Suelo, Vol 23, Iss 2, Pp 205-210 (2005)
La material seca nodular (MSN) y el nitrógeno acumulado (N-acum.) en el cultivo de soja fueron evaluados en función del sistema de labranza [siembra directa (SD) y labranza convencional (LC)] y la disponibilidad de azufre (S). Para ello, se realiza
Externí odkaz: https://doaj.org/article/695df85a58234dedac1f38997758206d
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3
Akademický článek
Factores edáficos y de manejo que condicionan la eficiencia del barbecho en la región pampeana Soil and management factors that condition fallow efficiency in the Pampa region
Autor: Alberto Raúl Quiroga, Daniel Oscar Funaro, Romina Fernández, Elke Johana Noellemeyer
Publikováno v: Ciencia del Suelo, Vol 23, Iss 1, Pp 79-86 (2005)
En la región semiárida y subhúmeda pampeana las precipitaciones no logran cubrir los requerimientos de uso consuntivo de los cultivos y normalmente limitan el rendimiento y la respuesta a la fertilización. Una parte sustancial de las precipitacio
Externí odkaz: https://doaj.org/article/e37bc5dc197e4a38b78dde78bb9a42cd
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4
Acumulación y liberación de nutrientes por plantas de cobertura en cultivos individuales, intercalados y policultivos en el Sur de Brasil
Autor: Camilo, Edson Lucas, Müller, Marcelo Marques Lopes, Rampim, Leandro, Camilo, Marcelo Luiz, Graffunder, Weslei Ricardo, Kulik, Jonas Luiz, Pott, Cristiano Andre
Publikováno v: Research, Society and Development; Vol. 9 No. 9; e779997870
Research, Society and Development; Vol. 9 Núm. 9; e779997870
Research, Society and Development; v. 9 n. 9; e779997870
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
The objective of the work was to evaluate production and decomposition of biomass, accumulation and cycling of nutrients by single, intercropped or polyculture cover crops. The study was conducted in two experimental areas, at the Cedeteg Campus, cha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::4050d8dd4cbee0851b75514fca086721
https://rsdjournal.org/index.php/rsd/article/view/7870
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5
Influence of mechanical management and green manure on physical attributes of Oxisol
Autor: Leandro Rampim, Cristiano Andre Pott, Antonio Junior Deubatei Volanin, Jhonatan Spliethoff, Edson Lucas Camilo, Marcelo Luiz Camilo, Aline Mariele Czekalski Conrado, Caio Ericles Kolling, Perivaldo Mateus Conrado, Ernani Garcia Neto
Publikováno v: Research, Society and Development; Vol. 9 No. 5; e173953258
Research, Society and Development; Vol. 9 Núm. 5; e173953258
Research, Society and Development; v. 9 n. 5; e173953258
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development, Vol 9, Iss 5, Pp e173953258-e173953258 (2020)
The objective of the work was to evaluate the mechanical management of the soil and green manure cumulative during 22 months in the physical quality of the soil. The study was conducted at the UNICENTRO school farm in Guarapuava, PR. The design used
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e1bb8c70dbaaa703f0b890fbf6e8b793
https://rsdjournal.org/index.php/rsd/article/view/3258
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6
Evolução da cobertura do solo e do acúmulo de fitomassa seca de plantas de cobertura de outono/inverno e seu efeito sobre o desempenho agronômico de soja cultivada em sucessão
Autor: João Henrique Vieira de Almeida Junior, Vagner do Nascimento, Guilherme Semião Gimenez, Vinicius Cesar Sambatti, Giliardi Dalazen
Publikováno v: Research, Society and Development; Vol. 10 No. 4; e3310413797
Research, Society and Development; Vol. 10 Núm. 4; e3310413797
Research, Society and Development; v. 10 n. 4; e3310413797
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
The cultivation of cover crops under no-tillage systems can promote positive improvements in soil attributes and promote increases in grain yield of successor crops, such as soybeans. The aim of this work was to evaluate the evolution of soil cover a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b06be0322f54835c6b350390c056e6f
https://doi.org/10.33448/rsd-v10i4.13797
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7
Carbon, nitrogen and the natural abundance of 13C and 15N in macro and microaggregates
Autor: Arcângelo, Loss, Gervasio Pereira, Marcos, Mendes Costa, Elias, Beutler, Sidinei Julio
Publikováno v: Idesia (Arica), Volume: 32, Issue: 4, Pages: 15-21, Published: NOV 2014
This study aimed to measure the concentrations of carbon (C), nitrogen (N) and the natural abundance of 13C and 15N in macro and microaggregates under systems of land use. We sampled the 0-5 and 5-10 cm layers in no-tillage system (NTS), conventional
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______614::543d5a9cb0f00cf94a411bad03e59560
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292014000400003&lng=en&tlng=en
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8
EFFECT OF SOIL MANAGEMENT ON THEIR THERMAL PROPERTIES
Autor: Dec, Dorota, Dörner, José, Horn, Rainer
Publikováno v: Revista de la ciencia del suelo y nutrición vegetal, Volume: 9, Issue: 1, Pages: 26-39, Published: 2009
In order to determine the effect of soil management on its thermal properties, undisturbed soil samples were taken from two tillage treatments (conventional and conservation treatment) at two depths (0-30cm and 30-60cm) of a Stagnic Luvisol (silt loa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______614::b06adeab7d3b8655c7b953bb56a431ed
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-27912009000100003&lng=en&tlng=en
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9
Efecto del trasplante temprano en el rendimiento de 4 variedades y 1 línea de arroz con 4 densidades de siembra en el Bajo Mayo – San Martin
Autor: Pezo Utia, Ney
Publikováno v: Repositorio-UNSM
Rice (Oryza sativa) is one of the most important crops in the region San Martin, as a staple food and for being a source of employment. In our region the year 2006 - 2007 have been planted 63,461 hectares and has been obtained that is around 382 144.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______9504::ef5a3995a1f79eb08c2214a500be761a
https://hdl.handle.net/11458/1142
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