Buscar
Mostrando ítems 21-30 de 256
Rhizosphere effect on pesticide degradation in biobeds under different hydraulic loads
(2015)
Interactions between microorganisms and root exudates in a biobed system with vegetal (grass) cover could enhance pesticide degradation. Otherwise, a high water load may generate high concentrations of pesticides in ...
Dendroid colleters on vegetative and reproductive apices in Alibertia sessilis (Rubiaceae) differ in ultrastructure and secretion
(Elsevier Gmbh, Urban & Fischer Verlag, 2012-01-01)
In this work we compare the structure and secretion of dendroid colleters on stipules, bracts and sepals of Alibertia sessilis, a non-nodulate Rubiaceae species from Brazilian cerrado, with notes on the plant phenology. ...
Dendroid colleters on vegetative and reproductive apices in Alibertia sessilis (Rubiaceae) differ in ultrastructure and secretion
(Elsevier Gmbh, Urban & Fischer Verlag, 2012-01-01)
In this work we compare the structure and secretion of dendroid colleters on stipules, bracts and sepals of Alibertia sessilis, a non-nodulate Rubiaceae species from Brazilian cerrado, with notes on the plant phenology. ...
Reproductive biology in the primitive relic Angiosperm Drimys brasiliensis (Winteraceae)
(1980-03-01)
From field observations on Drimys brasiliensis, principally in the Botucatu region of São Paulo State, Brazil, new data on the reproductive biology, the rhythm of growth, and the development of lateral cymose inflorescences, ...
Reproductive biology in the primitive relic Angiosperm Drimys brasiliensis (Winteraceae)
(1980-03-01)
From field observations on Drimys brasiliensis, principally in the Botucatu region of São Paulo State, Brazil, new data on the reproductive biology, the rhythm of growth, and the development of lateral cymose inflorescences, ...
Propagação de sapotizeiro (manilkara zapota l.) por estaquia
(2010-11-01)
Two sapoti tree accesses (Manilkara zapota), native plants of south of Mexico and of América Central, belonging to the Collection of Fruitful Native and Exotic of UNESP/FCAV, Jaboticabal Campus, was studied with relationship ...