Buscar
Mostrando ítems 1-10 de 906
Glutathione and ascorbic acid protect Arabidopsis plants against detrimental effects of iron deficiency
(Oxford University Press, 2013-06)
Iron is an essential micronutrient required for a wide variety of cellular functions in plant growth and development. Chlorosis is the first visible symptom in iron-deficient plants. Glutathione (GSH) and ascorbic acid ...
Oxygen deficiency and salinity affect cell-specific ion concentrations in adventitious roots of barley (Hordeum vulgare)
(Wiley, 2015-05)
Oxygen deficiency associated with soil waterlogging adversely impacts root respiration and nutrient acquisition. We investigated the effects of O2 deficiency and salinity (100 mM NaCl) on radial O2 concentrations and ...
Capacidade de preparos de solo reduzirem limitações físicas naturais de áreas de várzea para o cultivo de soja
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em Ciência do SoloCentro de Ciências Rurais, 2015-08-14)
The soybean crop development in lowland soils in recent years has increased. The aim of this study was to investigate the capacity of the soil management to modify the physical environment of the soil, and analyze the role ...