Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Luiz Fernando Dias Martini"'
Autor:
Luiz Fernando Dias Martini, Sergiane Souza Caldas, Catia Marian Bolzan, Angela Da Cas Bundt, Ednei Gilberto Primel, Luis Antonio de Avila
Publikováno v:
Ciência Rural, Vol 42, Iss 10, Pp 1715-1721 (2012)
A produção agrícola geralmente está associada ao uso de agrotóxicos. Suas características físico-químicas, condições do solo e do ambiente determinam seu destino, assim como o seu potencial de contaminação dos mananciais hídricos. Com o
Externí odkaz:
https://doaj.org/article/69c645e50f64495ab59fff95bfe77257
Autor:
Lindolfo Storck, Sidinei José Lopes, Alberto Cargnelutti Filho, Luiz Fernando Dias Martini, Melissa Pisaroglo de Carvalho
Publikováno v:
Scientia Agricola, Vol 64, Iss 1, Pp 30-35 (2007)
Using adequate sample size in experimental units improves the efficiency of the research. In the agricultural year of 2004/2005, an experiment was conducted in Santa Maria, Rio Grande do Sul State, Brazil, with the objective of estimating sample size
Externí odkaz:
https://doaj.org/article/c0a181a3ca184c3b89c19743fe0bbe90
Autor:
Sérgio José Ribeiro de Oliveira, Lindolfo Storck, Alessandro Dal'Col Lúcio, Sidinei José Lopes, Luiz Fernando Dias Martini
Publikováno v:
Ciência Rural, Vol 36, Iss 6, Pp 1710-1716 (2006)
O objetivo deste trabalho foi avaliar a relação entre o coeficiente de variação das parcelas de uma cova e o índice de heterogeneidade com o tamanho ótimo de parcela para experimentos com batata. Foram coletados os dados da produção de tubér
Externí odkaz:
https://doaj.org/article/690c6f34c218434385a47896d0ee3f50
Autor:
Sérgio José Ribeiro de Oliveira, Sandra Feijó, Lindolfo Storck, Sidinei José Lopes, Luiz Fernando Dias Martini, Henrique Perin Damo
Publikováno v:
Ciência Rural, Vol 35, Iss 1, Pp 10-15 (2005)
O uso de bordaduras, aliado ao número adequado de repetições para definir um plano experimental, tem sido pouco estudado. Dois híbridos de milho foram avaliados com o objetivo de estimar o número de repetições necessários, substituindo-se o u
Externí odkaz:
https://doaj.org/article/268be9ddaf574c4b86e5851f4efeed7d
Autor:
Luiz Fernando Dias Martini, Marcus Vinícius Fipke, José Alberto Noldin, Nilda Roma-Burgos, Leonard Bonilha Piveta, Diogo Silva Moura, Lariza Benedetti, Fabio Schreiber, Ananda Scherner, Luis Antonio de Avila
Publikováno v:
Ciência Rural. 53
Rice yield in Southern Brazil has increased linearly over the years. Early season sowing is the primary contributor to rice yield increase in Southern Brazil. However, that practice might expose rice seedlings to the risk of low-temperature stress, w
Autor:
Nilda Roma-Burgos, José Alberto Noldin, Marcus Vinicius Fipke, Luis Antonio de Avila, Te-Ming Tseng, Luiz Fernando Dias Martini
Publikováno v:
Pest management scienceREFERENCES. 77(9)
Background In subtropical areas, early planting exposes rice seedlings to cold stress, impairing seedling growth and making them more vulnerable to other stresses including herbicide injury. The objectives of this work were: to evaluate the effect of
Autor:
S.L.O. Machado, Joseph H. Massey, Rafael Friguetto Mezzomo, Reimar Carlesso, Enio Marchesan, Luis Antonio de Avila, João Paulo Refatti, Rogério Costa Campos, Luiz Fernando Dias Martini, Diogo Machado Cezimbra
Publikováno v:
Agronomy Journal. 107:442-448
Autor:
Nilda R. Burgos, Luis Antonio de Avila, José Alberto Noldin, Reiofeli A Salas, Luiz Fernando Dias Martini
Publikováno v:
Pest Management Science. 71:1021-1029
BACKGROUND Rice production is highly affected by weed competition. The efficacy of chemical weed control and crop safety is a function of absorption, translocation and metabolism of herbicides. This study investigates the effect of cold stress 22/16
Autor:
Enio Marchesan, João Paulo Refatti, Mariah Marques, Luiz Fernando Dias Martini, Rafael Friguetto Mezzomo, Luis Antonio de Avila, Guilherme Vestena Cassol, Renato Zanella, Sandra C. Peixoto, Joseph H. Massey
Publikováno v:
Agricultural Water Management. 125:26-34
In the Brazilian state of Rio Grande do Sul, rice (Oryza sativa) is predominantly grown using a continuous flood, which can cause herbicide runoff when fields are over-irrigated or heavy rainfall occurs. Proper irrigation and drainage management can
Autor:
S.L.O. Machado, Luis Antonio de Avila, Renato Zanella, Marques, M. De Vicari, Luiz Fernando Dias Martini, Guilherme Vestena Cassol
Publikováno v:
Planta Daninha. 30:799-808
Rice crop in the state of Rio Grande do Sul is characterized by the presence of water layer on the soil, which can cause pesticide runoff during the occurrence of rainfall. Thus, proper irrigation management can reduce pesticide transport into the en