Search Results - "Lima Silva, Paulo Sérgio"

Yield component analysis of cowpea varieties in competition with weeds by Medeiros, Isis Fernanda Silva, e Silva, Paulo Sérgio Lima, Dovale, Júlio César, de Oliveira, Vianney Reinaldo, da Silva, Jaeveson

“…ABSTRACT There is great interest in varieties with greater competitive ability against weeds. This can be facilitated by path analysis, which involves the…”
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Evaluation of selected cowpea varieties under competition with weeds by Medeiros, Isis Fernanda Silva, Silva, Paulo Sérgio Lima e, Sousa, Roberto Pequeno de, Silva, Jaeveson da, Silva, Roseano Medeiros da

“…ABSTRACT Cowpea is cultivated in the semi-arid region of Brazil and in various other countries, generally employing traditional varieties, which are grown as…”
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GRAIN YIELD AND PATH ANALYSIS IN THE EVALUATION OF COWPEA LANDRACES by FREITAS, THAISY GARDÊNIA GURGEL DE, SILVA, PAULO SÉRGIO LIMA E, DOVALE, JÚLIO CÉSAR, SILVA, ÍTALO NUNES, SILVA, EDICLEIDE MACEDO DA

“…ABSTRACT Cowpea is a staple food in the Northeast of Brazil, thus, genetic improvement of this species is important. Samples of cowpea landraces were collected…”
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GROWTH OF ARBOREAL LEGUMINOUS PLANTS AND MAIZE YIELD IN AGROFORESTRY SYSTEMS by Oliveira, Vianney Reinaldo de, Silva, Paulo Sérgio Lima e, Paiva, Haroldo Nogueira de, Pontes, Frederico Silva Thé, Antonio, Rafaela Priscila

“…ABSTRACT Forest plantation costs can be reduced by the income from annual crops that are intercropped with trees. An experiment was carried out over two years…”
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Identification of superior cowpea varieties in competition with weeds by Medeiros, Isis Fernanda Silva, Silva, Paulo Sérgio Lima e, Sousa, Roberto Pequeno de, Siqueira, Patrícia Liany de Oliveira F, Oliveira, Vianney Reinaldo de

“…ABSTRACT - Cowpea varieties that are more competitive against weeds are, by themselves, not enough to control the weeds. However, the adoption of…”
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Intercropping maize and cowpea cultivars: I. Green-grain yield by Silva, Marcos Antônio Leite da, Silva, Paulo Sérgio Lima e, Oliveira, Vianney Reinaldo de, Sousa, Roberto Pequeno de, Silva, Paulo Igor Barbosa e

“…ABSTRACT Green ears of maize are much appreciated all over Brazil and reach higher prices than dry grain. This also occurs with green cowpea grain, which is…”
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Yield loss in sunflower cultivars due to bird attack by Silva, Paulo Sérgio Lima e, Tomaz, Francisco Linco de Souza, Siqueira, Patrícia Liany de O. F., Silva, Paulo Igor Barbosa e, Lima, Levi Afonso Cavalcante de

“…Bird attacks on the sunflower may hinder its exploitation in the Brazilian semi-arid region. The aim of this study was to evaluate the effects of different…”
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Intercropping maize and cowpea cultivars: II. Dry grain yield by Silva, Marcos Antônio Leite da, Silva, Paulo Sérgio Lima e, Oliveira, Vianney Reinaldo de, Sousa, Roberto Pequeno de, Silva, Jaeveson da

“…ABSTRACT There is interest in identifying the best maize and cowpea cultivars to be used in monocropped and intercropping systems for the production of dry…”
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Gliricidia sepium intercropping for weed management in immature corn ear production by Tavella, Leonardo Barreto, Silva, Paulo Sérgio Lima e, Monteiro, Alex Lima, Oliveira, Vianney Reinaldo de, Fernandes, Patricia Liany de Oliveira

“…The goal of the study was to test the effects of combined weeding and gliricidia (Gliricidia sepium) intercropping for weed control in baby corn and green corn…”
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VERMICOMPOST APPLICATION IMPROVING SEMIARID-GROWN CORN GREEN EAR AND GRAIN YIELDS by SILVA, PAULO SÉRGIO LIMA E, SILVA, PAULO IGOR BARBOSA E, OLIVEIRA, VIANNEY REINALDO DE, OLIVEIRA, FÁBIO HENRIQUE TAVARES DE, COSTA, LUCAS RAMOS DA

“…ABSTRACT Intensive corn farming quickly depletes soil organic matter in the nutrient-poor soils of the Brazilian semiarid region. Application of vermicompost,…”
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CORN-TREE PROXIMITY EFFECTS IN AGROFORESTRY EXPERIMENTS by OLIVEIRA, VIANNEY REINALDO DE, SILVA, PAULO SÉRGIO LIMA E, SIQUEIRA, PATRÍCIA LIANY DE OLIVEIRA FERNANDES, DANTAS, IRON MACEDO, NEGREIROS, MARIA ZULEIDE DE

“…ABSTRACT In agroforestry systems, annual plants closest to trees may behave differently from plants in rows that are more distant. This study evaluated the…”
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GREEN BEAN YIELD AND PATH ANALYSIS IN COWPEA LANDRACES by FREITAS, THAISY GARDÊNIA GURGEL DE, SILVA, PAULO SÉRGIO LIMA E, DOVALE, JÚLIO CÉSAR, SILVA, EDICLEIDE MACÊDO DA

“…ABSTRACT Cowpea (Vigna unguiculata (L.) Walp.) is widely cultivated in northeast Brazil for production of both green grains and dry grains. Green grains are…”
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Effects of ground cover from branches of arboreal species on weed growth and maize yield by Silva, Paulo Sérgio Lima e, Oliveira, Vianney Reinaldo de, Silva, Paulo Igor Barbosa e, Chicas, Larissa da Silva, Tomaz, Francisco Linco de Souza

“…ABSTRACTCultivating maize under systems of alley cropping results in improvements to the soil, a reduction in weeds and an increase in yield. Studies using…”
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Branches of Gliricidia sepium used as mulch for weed control in corn by Santos, Luiz Eduardo Barreto dos, Silva, Paulo Sérgio Lima e, Oliveira, Vianney Reinaldo de, Oliveira, Antonia Kennia de

“…ABSTRACT Mulching using crop residue reduces the growth of weeds and increases the yield of various crops. The aim of the present study was to evaluate the…”
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Planting density and yield of cassava roots by Silva, Tiago Santos, Silva, Paulo Sérgio Lima e, Braga, Jéfferson Dantas, Silveira, Lindomar Maria da, Sousa, Roberto Pequeno de

“…In Mata Fresca, an area located on the border of the states of Rio Grande do Norte and Ceará, in Brazil, small farmers have a source of income from the…”
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Tamanho e forma de parcelas para experimentos com girassol by de Sousa, Roberto Pequeno, Silva, Sérgio Limae, de Assis, Janilson Pinheiro

“…Na experimentação agrícola, a utilização do tamanho e da forma adequada de parcela são técnicas experimentais importantes para aumentar a precisão do…”
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Biomass of tree species as a response to planting density and interspecific competition by Silva, Paulo Sérgio Lima e, Paiva, Haroldo Nogueira de, Oliveira, Vianney Reinaldo de, Siqueira, Patrícia Liany de Oliveira Fernandes, Soares, Enielson Bezerra, Monteiro, Alex Lima, Tavella, Leonardo Barreto

“…Planting trees is an important way to promote the recovery of degraded areas in the Caatinga region. Experiments (E1, E2, and E3) were conducted in a…”
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Planting density and initial growth of two tree species adapted to the semi-arid region by Silva, Paulo Sérgio Lima e, Holanda, Alexandre Emanuel Régis, Paiva, Haroldo Nogueira de, Oliveira, Fábio Henrique Tavares de, Oliveira, Odaci Fernandes de

“…Planting densities influence several aspects of forest formation, including management practices, timber yield, quality, and extraction, and consequently its…”
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Métodos de análise de dados longitudinais para o melhoramento genético da pinha by Mariguele, Keny Henrique, Resende, Marcos Deon Vilela de, Viana, José Marcelo Soriano, Silva, Fabyano Fonseca e, Silva, Paulo Sérgio Lima de, Knop, Filipe de Castro

“…O objetivo deste trabalho foi comparar formas de análise de medidas repetidas para o melhoramento da produção de frutos de pinha (Annona squamosa). Vinte…”
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Repeatability and number of growing seasons for the selection of custard apple progenies by DoVale, Julio César, Silva, Paulo Sérgio Lima e, Fialho, Gustavo Sessa, Mariguele, Keny Henrique, Fritsche-Neto, Roberto

“…This study aimed to estimate the repeatability coefficient and determine the minimum number of samples required for effective selection for yield of custard…”
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