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Tillage and phosphorus management effects on enzyme-labile bioactive phosphorus availability in Cerrado Oxisols
(Elsevier B.V., 2010-05-15)
Phosphorus (P) is an essential element in crop nutrition, which can be growth limiting or an environmental contaminant, if present in excess. Tillage practices have a direct effect on the behavior and availability of soil ...
Evaluación de tres medios de cultivo en enraizamiento de caña de azúcar (Saccharum officinarum) por Sistema de inmersión temporal
Con el fin de evaluar el efecto de la densidad de siembra sobre variables asociadas al desarrollo radicular (longitud y materia seca) en cultivo in vitro de caña de azúcar (Saccharum officinarum) en la variedad CC 05-430, ...
Tillage and phosphorus management effects on enzyme-labile bioactive phosphorus availability in Cerrado Oxisols
(Elsevier B.V., 2010-05-15)
Phosphorus (P) is an essential element in crop nutrition, which can be growth limiting or an environmental contaminant, if present in excess. Tillage practices have a direct effect on the behavior and availability of soil ...
Obtención y aplicación del extracto de aloe vera en la etapa de multiplicación in vitro de tres variedades comerciales de musa
(Machala : Universidad Técnica de Machala, 2010)
En el laboratorio de Biotecnologia vegetal de la Facultad de Ciencias Agropecuarias se realizó el presente ensayo con los siguientes objetivos: Determinar los efectos estimulantes del Aloe vera en la etapa de multiplicación; ...
Micropropagación in vitro de piña, Ananas comosus (L.) Merr Var. MD2 (Bromeliaceae) bajo un sistema de biorreactores de inmersión temporal
(Universidad Nacional Mayor de San MarcosPE, 2015)
La piña (Ananas comosus (L.) Merril) es uno de los principales frutales a nivel mundial, por ello es cultivada a fin de satisfacer las necesidades alimentarias de la población. Además constituye un importante sustento para ...
GC–MS analyses reveal chemical differences in the leaves of Manihot esculenta Crantz genotypes with different anti-herbivore effects
(2021-06-01)
Several secondary metabolites are associated with plant resistance against herbivores. Cassava genotypes present a wide variety of metabolites with insecticidal potential, but little is known about the identity of these ...
Yeast Double Transporter Gene Deletion Library for Identification of Xenobiotic Carriers in Low or High Throughput
(Amer Soc Microbiology, 2021-11-01)
The routes of uptake and efflux should be considered when developing new drugs so that they can effectively address their intracellular targets. As a general rule, drugs appear to enter cells via protein carriers that ...
Yeast Double Transporter Gene Deletion Library for Identification of Xenobiotic Carriers in Low or High Throughput
(2021-12-01)
The routes of uptake and efflux should be considered when developing new drugs so that they can effectively address their intracellular targets. As a general rule, drugs appear to enter cells via protein carriers that ...
Sphingolipids of the mycopathogen Sporothrix schenckii: identification of a glycosylinositol phosphorylceramide with novel core GlcNH(2)alpha 1 -> 2Ins motif
(Elsevier B.V., 2001-03-23)
Acidic glycosphingolipid components were extracted from the yeast form of the dimorphic mycopathogen Sporothrix schenckii. Two minor and the major fraction from the yeast form (Ss-Y1, -Y2, and -Y6. respectively) have been ...
Sensores eletroquímicos para determinação de polióis na vinhaça de cana-de-açúcar baseados em eletrodos modificados com polímeros molecularmente impressos em grafeno contendo nanopartículas metálicas
(Universidade Estadual Paulista (Unesp), 2018-03-23)
A vinhaça é um expressivo coproduto da destilação do etanol que apesar de ser considerada poluidora, vem sendo utilizada como fertilizante nas plantações de cana-de-açúcar, colocando em risco a contaminação de aquíferos ...