Intensidades luminosas e profundidade de Semeadura na emergência e desenvolvimento de espécies de plantas daninhas

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

Alterações bioquímicas e visuais na vida pós-colheita de antúrio (Anthurium andraeanum Linden ex Andre) em resposta a aplicação de citocina

Pós-graduação em Ciências Biológicas (Botânica) - IBB

Caracterização molecular de Colletotrichum acutatum e C. gloeosporioides associados a citros, por marcadores ISSR

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Sistemática, evolução e biologia reprodutiva de Utricularia com ênfase para Utricularia amethystina Salzm. Ex A.St.-Hil. & Girard (Lentibulariaceae)

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Androecia in two Clusia species: development, structure and resin secretion

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

New petrified calamitaleans from the Permian of the Parnaiba Basin, central-north Brazil. Part I

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Fenologia reprodutiva da pitaya vermelha em Jaboticabal, SP

The dragon fruit (Hylocereus undatus) is recent crop cultivation in Brazil and there is still lack of studies to support the farmers. So, this research aimed to characterize the reproductive phenology of the crop in the region of Jaboticabal, Sao Paulo State, Brazil. It was evaluated red dragon fruit clones over two environmental conditions - under plastic screen black and white, with 50% of shady level, from March 2009 to December 2010. It was observed that the issuance of floral buds and the flowering on dragon fruit culture occurs with a combination of high temperatures and rainfall, with constant emission of floral buds from November to March while the flowering on dragon fruit culture occurs until mid-April. The color of plastic screen had influenced on amount of flowers. The time elapsed since the issuance of flower buds to anthesis is from 18 to 23 days, while the harvest occurs from 34 to 43 days after flower opening. At Jaboticabal, the time of appearance of flower bud to fruit harvest is from 52 to 66 days.

Effects of plant regulators on the growth and flowering of Saint Augustine grass plants

The objective of this work was to evaluate the effects of three plant growth inhibitors on the development and emission of floral rachis of Saint Augustine grass [Stenotaphrum secundatum (Walt.) Kuntzel] plants. The study was carried out in a 15 month old lawn with the experimental plots being distributed in accordance with a complete randomized block design with four replications. The treatments consisted of sole application of trinexapac-ethyl (113, 226, 452, 678, and 904 g ai ha(-1)), prohexadione-calcium (100 and 200 g ai ha(-1)), and bispyribac-sodium (40 and 60 g ai ha(-1)) plus a check treatment in which the plants were not submitted to any of the plant growth inhibitors. The effects of those products were evaluated in terms of visual signs of plant intoxication, plant height, emission and height of floral rachises, and chip total dry matter production. All the plant growth inhibitors resulted in visible injury to the plants but these intoxication signs practically disappeared 28 days after the application. Trinexapac-ethyl at the dose of 904 g ai ha(-1) reduced plant height by 59.7%, the emission of floral rachis by 96.4%, and the amount of chip dry matter production by 87.7%. Plant growth inhibitors may reduce the number of times of lawn plants cutting up to 119 days after their application with no harmful effects on the plants visual aspect.

Cotton yield and fiber quality affected by row spacing and shading at different growth stages

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Effects of nemorosone, isolated from the plant Clusia rosea, on the cell cycle and gene expression in MCF-7 BUS breast cancer cell lines

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

Aplicação de thidiazuron na cultura do arroz de terras altas irrigado por aspersão na região de Selvíria-MS

Pós-graduação em Agronomia - FEIS

Identificação de genes candidatos à indução do florescimento em cana-de-açúcar em câmara de fotoperíodo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diversidade de vespas sociais (Hymenoptera, Vespidae) em diferentes fitofisionomias do Centro-Leste do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Manejo da adubação nitrogenada para a cultura do feijão em sucessão a gramíneas forrageiras cultivadas para produção de sementes

Pós-graduação em Agronomia (Agricultura) - FCA

Aplicação de reguladores vegetais na produção e qualidade de frutos do tomateiro

Pós-graduação em Agronomia (Horticultura) - FCA