Antioxidante em pós-colheita de Brassica aleracea var. Italica cultivada em sistema orgânico e convencional submetidos a tratamentos de sanitização e enzimas oxidativas em diferentes variedades de Chicorium intybus L

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Potencial antioxidante, óleo essencial e atividade antifúngica de plantas de jambu (Spilanthes oleracea), cultivadas sob adubação orgânica e convencional e processamento mínimo de nectarina (Prunus persica var. nectarina): conservação de suas qualidades e propriedades bioativas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Variação granulométrica de casca de pinus no desenvolvimento e produção de gérbera (Gerbera jamesonii L.)

Pós-graduação em Agronomia (Horticultura) - FCA

Crescimento de mudas de Pinus oocarpa Schiede em diferentes condições hídricas e de adubação

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Identificação e caracterização de um gene cry recombinante de Bacillus thuringiensis var. londrina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Secagem e armazenamento de sementes de Anadenanthera peregrina var. falcata (Benth.) Altschul e A. colubrina (Vell.) Brenan var. cebil (Griseb.) Altschul

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Interação genótipo x ambiente em híbridos de melão rendilhado (Cucumis melo var. reticulatus Naud.)

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Detecção e identificação de Diaporthe phaseolorum var. meridionalis em sementes de soja por PCR

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

Fertilizantes foliares em culturas perenes: pereira japonesa (Pyrus pyrifolia var. Culta), pinheira (Annona squamosa L.) e videira (Vitis labrusca L.)

Pós-graduação em Agronomia - FEIS

Relação entre a precipitação anual e o incremento em volume de árvores amostradas em plantações de Pinus taeda

This work was based on a complete tree stem analysis to assess the growth behavior and current annual volume increment (CAI) of four individuals of Pinus taeda sampled in populations located in the 'Avare II' State Forest and 'Itapeva' Experimental Station, State of São Paulo. The relationship between the rainfall time series and CAI index was examined by means of cross-correlation coefficients. The convergence coefficients (GL) between the series were calculated. In the individuals that showed a statistical significance in the cross-correlation between the time series, the previous year's rainfall significantly affected the current annual volume increment in the year under consideration. The GL values between the series were higher in 'Itapeva'. Since the two sites showed no significant difference in rainfall distribution, the difference was attributed to the soil texture at 40-60 cm - medium in 'Avare' and clayey in 'Itapeva', so the CAI of the 'Itapeva' plantation reflects the higher availability of water.

Efeitos do teor de umidade da madeira no fresamento de Pinus Elliottii

Pós-graduação em Engenharia Mecânica - FEG

Avaliação parasitológica em amostras de alfaces (Lactuca sativa var. crispa) comercializadas no município de Quatá, São Paulo, Brasil

There is little research on the practices of sanitary inspection in the chain of production of vegetables to the consumer, especially those eaten raw, they are liable to serve microorganism such as bacteria, fungi and parasites, contributing to possible health hazards. The aim of this study was to assess qualitatively contamination by parasites and / or commensals of medical interest in lettuce leaves (Lactuca sativa) fresh market in the municipality of Quata Sao Paulo. A total of 15 random samples were analyzed every other day of the three different places that sell vegetables a grocery store, a supermarket and a vegetable garden during the month of May 2011. The parasites and / or commensals found in lettuce were Entamoeba coli (67%), Entamoeba histolytica (20%), Giardia sp (13%) and Ascaris lumbricoides (7%). The analysis showed the presence of parasites and / or commensals in all samples, except in the cultivated garden which showed poor sanitary conditions, probably due to contamination in the shipping and handling by third parties in supermarket and grocery store. The parasite monitoring sanitary conditions of vegetables sold in urban environments becomes relevant for preventive measures to avoid the continued parasitic cycle and possible future health complications.

Phytase production by Rhizopus microsporus var. microsporus biofilm: characterization of enzymatic activity after spray drying in presence of carbohydrates and nonconventional adjuvants

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

Comparação entre valores de ensaios experimentais e calculados da resistência ao embutimento da madeira de Pinus taeda L.

To design connections between timber parts with metal dowels (nails or bolts), two phenomena must be considered: bending of the metal dowel and the embedment strength in the wood. The Brazilian Standard ABNT NBR 7190:1997 proposes the methods used in the laboratory tests to determine the embedment strength with the metal dowell and, in the absence of testing, specifies relations to calculate the embedment strength from the compression strength. The aim of this research was to compare the embedment strength values obtained by experimental tests and calculated by the relationships established by the Brazilian Standard ABNT NBR 7190:1997. By the results of the hypothesis tests, it was possible to conclude that the estimate of the embedment strength parallel to the grain proposed by the Brazilian standard ABNT NBR 7190:1997, establishing equivalence with the strength compression results in the same direction, must be effective to the wood species Pinus taeda L., however, the same was not found in the perpendicular direction with respect to the grain, possibly explained by the alpha(e) values in the equation to calculed fe(90)

Growth and flowering of miltonia flavescens lindl. var. stellata regel orchid under different doses of a slow release fertilizer

The Orchidaceae is one of the most numerous and diversified families in the Plant Kingdom. Miltonia flavescens Lindl. is a native orchid to the southern region of Brazil. Studies related to the nutrition and fertilization of orchids are scarce, specific and existent only for few species. The objective of this work was to evaluate the effect of different doses of a slow release fertilizer (Osmocote (R) 9/15/12 + micro) on the development of M. flavescens var. stellata Regel cultivated in pots with pine bark and coconut fiber (1:1, v:v) as the substrate. The treatments consisted of: no fertilizer application (control), application of 2.5 g, 5 g and 10 g of fertilizer per liter of substrate. The experimental design was set in randomized blocks, with five replications and three plants per plot. The experiment was carried out along 25 months and the fertilizer was applied every five months. The evaluated plant parameters were: length of the longest pseudobulb, number of pseudobulbs, diameter of pseudobulbs, number of shoots, number of leaves and flowering. There was a significant increment on all evaluated characteristics with the increase of the fertilizer dose. The highest dose provided a more profuse flowering, with a larger number of flower stems and flowers, in addition to bigger flower stems and flowers. These results show that the supply of nutrients in an appropriate amount is of a great importance for the development and flowering of M. flavescens.