Uso de extratos vegetais no controle in vitro do Colletotrichum gloeosporioides penz. Coletado em frutos de mamoeiro (Carica papaya L.)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Outbreaks of Chrysodeixis includens (Walker) (Lepidoptera: Noctuidae) in common bean and castor bean in São Paulo State, Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Critérios para o manejo da adubação nitrogenada na cultura do feijão utilizando clorofilômetro portátil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Manejo da adubação na cultura do feijão em sistema orgânico de produção

Pós-graduação em Agronomia - FEIS

Parcelamento da adubação nitrogenada no feijão em sucessão a sistemas de cultivo com milho e Urochloa ruziziensis em plantio direto

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Atributos produtivos e qualitativos de grãos e fisiológicos e sanitários das sementes de cultivares de feijão

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Calibração e teste do modelo CROPGRO para a cultura do feijão

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Estimated production and evapotranspiration of irrigated bean cultivars

The current study intended to determine the optimum water depth, yield and evapotranspiration (ETc) for bean cultivars. The experiment was conducted in the Campus of Unit I of the Triângulo Mineiro Federal Education and Technology Institute in Uberaba, MG, in a completely randomized design with three replications. The treatments consisted of four water-replacing levels in the soil (70, 100, 130 and 160% of the crop evapotranspiration) and four bean cultivars (Pérola, BRSMG Madrepérola, BRSMG Majestoso and IAC Alvorada). The average values of ETc obtained for soil water balance for the cultivars Pérola, BRSMG Madrepérola, BRSMG Majestoso and IAC Alvorada were, respectively, of 5.25 mm day-1, 4.59 mm day-1, 4.54 mm day-1 and 4.77 mm day-1. The water depths which provided the highest yields were for the cultivars Pérola, BRSMG Madrepérola, BRSMG Majestoso and IAC Alvorada of 451.61 mm, 454.41 mm, 504.71 mm and 344.30 mm, respectively. The maximum yields found were 4597.87 kg ha-1 (Pérola), 4546.27 kg ha-1 (BRSMG Madrepérola), 4253.39 kg ha-1 (BRSMG Majestoso) and 3958.50kg ha-1 (IAC Alvorada).

Reaction and colonization of common bean genotypes by Curtobacterium flaccumfaciens pv. Flaccumfaciens

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Expressão, purificação e caracterização de proteínas dos fitovírus SBMV e RSPaV

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Composto orgânico de agroindústrias na produção de feijão de inverno e milho no sistema plantio direto

Pós-graduação em Agronomia - FEIS

Antixenosis of bean genotypes to Chrysodeixis includens (Lepidoptera: Noctuidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Early growth of common bean cropped over ruzigrass residues

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Soil physical and microbiological attributes cultivated with the common bean under two management systems

Agricultural management systems can alter the physical and biological soil quality, interfering with crop development. The objective of this study was to evaluate the physical and microbiological attributes of a Red Latosol, and its relationship to the biometric parameters of the common bean (Phaseolus vulgaris), irrigated and grown under two management systems (conventional tillage and direct seeding), in Campinas in the state of Sao Paulo, Brazil. The experimental design was of randomised blocks, with a split-plot arrangement for the management system and soil depth, analysed during the 2006/7 and 2007/8 harvest seasons, with 4 replications. The soil physical and microbiological attributes were evaluated at depths of 0.00-0.05, 0.05-0.10, 0.10-0.20 and 0.20-0.40 m. The following were determined for the crop: density, number of pods per plant, number of beans per pod, thousand seed weight, total weight of the shoots and harvest index. Direct seeding resulted in a lower soil physical quality at a depth of 0.00-0.05 m compared to conventional tillage, while the opposite occurred at a depth of 0.05-0.10 m. The direct seeding showed higher soil biological quality, mainly indicated by the microbial biomass nitrogen, basal respiration and metabolic quotient. The biometric parameters in the bean were higher under the direct seeding compared to conventional tillage.

Curtobacterium flaccumfaciens PV. flaccumfaciens: aspectos epidemiológicos e variabilidade genética

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)