Cassiano Roque
UFMS - Universidade Federal de Mato Grosso do Sul, Agronomia, Faculty Member
Research Interests:
Research Interests:
In Brazil, the common bean (Phaseolus vulgaris L.) is in one of the most representative farms, not only by the area under cultivation as well as the value of production. Thus, in the agricultural year 2010/2011, the Foundation of the... more
In Brazil, the common bean (Phaseolus vulgaris L.) is in one of the most representative farms, not only by the area under cultivation as well as the value of production. Thus, in the agricultural year 2010/2011, the Foundation of the Federal University of Mato Grosso do Sul (UFMS) Campus de Chapadão do Sul, we studied the variability and spatial dependence between physical properties of the soil and grain yield common bean under conventional tillage in Oxisol of Chapadão do Sul, Northeast region of Mato Grosso do Sul, Brazil. We also studied the linear and spatial correlations between these attributes, investigating conditions that provide increased agricultural productivity. For this, the area with the cultivation of common bean under conventional tillage installed a mesh containing 121 sampling points, with spacing of 5.0 x 5.0 m between them, a total area of 1600 m2. The grain yield common bean, with high variability, was found to average national standards. However, variability ...
... outras, para as seguintes localidades: Campinas (Lombardi Neto, 1977), Piracicaba (Pereira, 1983), Mococa (Carvalho, 1987), Pindorama (Sosa, 1987), Teodoro Sampaio (Colodro, 1999)e Novo Horizonte (Roque & Carvalho, 1999), com... more
... outras, para as seguintes localidades: Campinas (Lombardi Neto, 1977), Piracicaba (Pereira, 1983), Mococa (Carvalho, 1987), Pindorama (Sosa, 1987), Teodoro Sampaio (Colodro, 1999)e Novo Horizonte (Roque & Carvalho, 1999), com a intenção de que tais locais venham ...
Research Interests:
... Cassiano Garcia Roque(1), Renato de Mello Prado(1), William Natale(1), Amauri Nelson Beutler(1 ... lubilidade do Zn do solo e na planta (Figura 1). Pereira & Pereira (1987) também verificaram diminuição do Zn foliar com a... more
... Cassiano Garcia Roque(1), Renato de Mello Prado(1), William Natale(1), Amauri Nelson Beutler(1 ... lubilidade do Zn do solo e na planta (Figura 1). Pereira & Pereira (1987) também verificaram diminuição do Zn foliar com a calagem, em mudas de seringueira cultiva-das em ...
Research Interests:
This work aimed to evaluate some physical attributes and their correlation with production of soybean (Glycine max) and rice (Oryza sativa) in three levels of soil compaction and two water contents (tension of 0.01 and 0.05MPa), with... more
This work aimed to evaluate some physical attributes and their correlation with production of soybean (Glycine max) and rice (Oryza sativa) in three levels of soil compaction and two water contents (tension of 0.01 and 0.05MPa), with three replications. Samples of a Haplustox and a Eutrustox were collected at 0-20cm depth and compacted in layers of 3cm in pots of 9.82L. The total porosity, macro and microporosity, bulk density, penetration resistance and soybean and rice grain production were evaluated. The physical attributes presented high and significant correlations among them for all soils na water contents. The greater correlations of physical attributes with soybean and rice grain production were obtained in Haplustox at water content at 0.05MPa, condition where greater reduction of grains production with increase of compaction occurred. The correlations of macroporosity and total porosity with grain production of both crops were positive, while microporosity, bulk density an...
This work aimed to evaluate the effect of two methods of sampling, in an area planted with sugarcane, on the chemical soil properties, after acidity corrective treatments. The first method consisted of soil sampling in 30% of the... more
This work aimed to evaluate the effect of two methods of sampling, in an area planted with sugarcane, on the chemical soil properties, after acidity corrective treatments. The first method consisted of soil sampling in 30% of the collection points located at the line and 70% between the line (LE). The second method consisted of soil sampling in 100% of the points located at the position between the line (E), and of the combination of two sources of corrective agents, scoria and limestone, in correction levels of V% to 50, to 75 and to 100, in addition to one control without correction. Soil sampling according to the method LE overrated the potential acidity, while the soil sampling between the line showed a better adjustment of data for the determination of pH, H + Al, Ca, Mg and V% of the soil.
... COLODRO, G.; CARVALHO, MP; ROQUE, CG; PRADO, RM EROSIVIDADE DA CHUVA: DISTRIBUIÇÃO E CORRELAÇÃO COM A PRECIPITAÇÃO PLUVIOMÉTRICA DE TEODORO SAMPAIO (SP) Revista Brasileira de Ciência do Solo, vol. ... DE TEODORO SAMPAIO (SP) (1) ...
4 Prof. Eng. Agrônomo M.Sc. UNEMAT. RESUMO - O princípio do associativism o foi a maneira encontrada pelas mulheres da comunidade Ouro Verde no município de Alta Floresta - MT para promover o espírito da governança pela união para tomada... more
4 Prof. Eng. Agrônomo M.Sc. UNEMAT. RESUMO - O princípio do associativism o foi a maneira encontrada pelas mulheres da comunidade Ouro Verde no município de Alta Floresta - MT para promover o espírito da governança pela união para tomada de decisões na busca do bem estar das famílias rurais por intermédio da promoção de eventos comunitários e criação de
Research Interests:
... BR 364, Vila de São Vicente da Serra, município de Santo Antônio do Leverger ... ROQUE, CG; CENTURION, JF; ALENCAR, GV; BEUTLER, AN; PEREIRA, GT; ANDRIOLI, I. Comparação ... LIBARDI, PL Caracterização do intervalo hídrico ótimo de um... more
... BR 364, Vila de São Vicente da Serra, município de Santo Antônio do Leverger ... ROQUE, CG; CENTURION, JF; ALENCAR, GV; BEUTLER, AN; PEREIRA, GT; ANDRIOLI, I. Comparação ... LIBARDI, PL Caracterização do intervalo hídrico ótimo de um Latossolo Roxo sob plantio ...
Research Interests:
This work aimed to characterize the soil chemical and particle-size of the riparian area of Mariana sub-basin in Mato Grosso state, comprised by the geographic coordinates 56º8'0''W, 56º75'0''W and... more
This work aimed to characterize the soil chemical and particle-size of the riparian area of Mariana sub-basin in Mato Grosso state, comprised by the geographic coordinates 56º8'0''W, 56º75'0''W and 56º9'30''S, 59º9'30''S. The chemical and physical attributes evaluated ...
ABSTRACT RESUMO – O trabalho teve por objetivo analisar a influência do manejo do solo da entrelinha da cultura da seringueira (Hevea brasiliensis) sobre as propriedades químicas do solo, o teor de nutrientes e o crescimento da... more
ABSTRACT RESUMO – O trabalho teve por objetivo analisar a influência do manejo do solo da entrelinha da cultura da seringueira (Hevea brasiliensis) sobre as propriedades químicas do solo, o teor de nutrientes e o crescimento da seringueira. Para isso, implantou-se a seringueira (clones PB 235 e RRIM 701) em Latossolo Vermelho-Escuro, em 1992, no Município de Jaboticabal, SP. Os tratamentos consistiram do manejo da entrelinha com: grade, roçadeira e cultura de cobertura utilizando uma leguminosa kudzu tropical (Pueraria phaseoloides). Após oito anos, foram analisadas algumas propriedades químicas do solo (pH, M.O., H+Al, Ca +2 , Mg +2 , K + e P) na entrelinha da cultura, bem como o teor de macro e micronutrientes e o crescimento da cultura em circunferência à altura do peito. Os diferentes manejos da entrelinha da cultura da seringueira afetaram todos os atributos químicos do solo da camada superficial (0-20 cm de profundidade) analisados. O manejo da entrelinha da seringueira com roçadeira mostrou-se importante no sistema solo–planta. A influência do manejo da entrelinha da seringueira na sua nutrição depende do clone utilizado no sistema de produção. Palavras-chave: Hevea brasiliensis, cultura intercalar, roçadeira, grade e nutrição. ABSTRACT – the objective of the present study was to assess the effect of rubber tree inter row management on chemical properties of the soil, nutrient concentrations and development of rubber trees. Rubber trees (PB 235 and 701) were planted on red latossol, in 1992 – Jaboticabal-SP. The treatments consisted of managing rows with harrow, mowing and tropical kudzu (Pueraria phaseoloides) cover crop. After eight years, some chemical properties of the soil were analyzed (pH, O.M., H+Al, Ca +2 , Mg +2 , K + and P) between rows, the tree nutrient concentrations as well as diameter at breast height were assessed. The different management types between rows affected all the chemical attributes of soil only in the superficial layer (0-20 cm depth) analyzed. The management between rows with mowing was found to be important for the soil-tree system. The influence of the management between rows on tree nutrition depends on the clone used for the production system.
... Cassiano Garcia Roque(1), Renato de Mello Prado(1), William Natale(1), Amauri Nelson Beutler(1 ... lubilidade do Zn do solo e na planta (Figura 1). Pereira & Pereira (1987) também verificaram diminuição do Zn foliar com a... more
... Cassiano Garcia Roque(1), Renato de Mello Prado(1), William Natale(1), Amauri Nelson Beutler(1 ... lubilidade do Zn do solo e na planta (Figura 1). Pereira & Pereira (1987) também verificaram diminuição do Zn foliar com a calagem, em mudas de seringueira cultiva-das em ...