Results 41 to 50 of about 18,546 (169)
Ácido fólico (vitamina B9) y crecimiento de Phaseolus vulgaris L. micorrizado (Fabaceae)
Terra LatinoamericanaEl ácido fólico (vitamina B9) juega un papel crucial en la síntesis de clorofila y su aplicación exógena a las plantas podría influir positivamente en el índice de verdes obscuros (DGCI) y crecimiento vegetal.
Jacob Banuelos +3 more
doaj +1 more source
Producción de pigmentos naturales (clorofila-a) en biorrefinerias agroindustriales
Ciencia y Tecnología, 2016 El objetivo del trabajo fue evaluar la producción de clorofila-a por Aphanothece microscópica Nägeli a partir de efluentes de procesamiento de productos lácteos dentro del ámbito de una biorrefinería. Los experimentos se realizaron en biorreactores mediante cultivo heterotrófico en condiciones de pH 7.60, temperatura de 20º C y aireación continua de 1 ...
María Queiroz +4 more
openaire +2 more sources
DIFFERENCES IN LEAF GAS EXCHANGE AND LEAF CHARACTERISTICS BETWEEN TWO ALMOND CULTIVARS [PDF]
Fruit Growing Research, 2013 Leaf chlorophyll content, specific leaf weight (SLW), photosynthetic and transpiration rates, stomatal functioning, water use efficiency and quantum yield were assessed during the kernel filling period for two consecutive years in order to understand ...
George D. Nanos +3 more
doaj
Assessing Closed Hydroponic Subsystems for Batavia Lettuce Growth Under Different Planting Densities
World Water Policy, Volume 11, Issue 2, Page 427-438, May 2025.ABSTRACT Hydroponic systems have the potential to be sustainable and alternative methods for food production that confer advantages of high production and better control of growth. However, only a few studies have focused on leafy vegetable growth in different subsystems and environmental variables.
Demet Çekin +6 more
wiley +1 more source
Planta Daninha, 2011 Decomposing wheat (Triticum aestivum) straw and rhizosphere-infested soil were evaluated for their suppressive activity against horse purslane (Trianthema portulacastrum), a noxious summer weed in Pakistan.
A Khaliq +3 more
doaj +1 more source
Ecological Entomology, Volume 50, Issue 1, Page 201-213, February 2025.Hurricanes create major disturbances to stream ecosystems by producing large floods and removing riparian vegetation. Understanding their impacts is a priority, as hurricane intensity will increase with global climate change. Hurricane disturbance shifts mayfly assemblages from dominance by Leptophlebiidae before to Baetidae after.
Alonso Ramírez +4 more
wiley +1 more source
VARIABILIDAD INTERANUAL DE CLOROFILA EN EL GOLFO DE CALIFORNIA [PDF]
, 2013 El Golfo de California es caracterizado como un mar semicerrado y una cuenca de evaporación. Se ha divido en varias zonas físicas y biogeográficas, características dadas por la dinámica de cada zona.
Valdez-Holguín, J. Eduardo +1 more
core +2 more sources
Comportamento da clorofila em procedências de grevílea (Grevillea robusta Cunn.) no Noroeste do Paraná. [PDF]
, 2015 Avaliou-se, de três a quatro anos de idade, as concentrações de clorofila a, clorofila b clorofila total e, a relação clorofila a/b de quatro diferentes procedências de grevílea (Grevillea robusta Cunn.), nos períodos de verão e inverno, plantadas na ...
MARTINS, E. G. +2 more
core +1 more source
CAMBIOS DIARIOS DEL CONTENIDO DE PIGMENTOS FOTOSINTÉTICOS EN HOJAS DE CALÉNDULA BAJO SOL Y SOMBRA
Temas Agrarios, 2012 La caléndula (Calendula officinalis L.) es una planta medicinal de gran importancia en la medicina no convencional, desde la homeopatía hasta la medicina oriental.
Fanor Casierra-Posada +2 more
doaj
Gas exchange and organic solutes in forage sorghum genotypes grown under different salinity levels
Revista Brasileira de Engenharia Agrícola e AmbientalAdaptation of plants to saline environments depends on the activation of mechanisms that minimize the effects of excess ions on vital processes, such as photosynthesis.
Daniela S. Coelho +4 more
doaj +1 more source