Abstract The no-tillage system associated with crops rotation affects the dynamics of soil organic matter, influencing the formation, reorganization and stabilization of aggregates and the carbon content (C) into soil aggregates. The aim of this study was to evaluate the effect of crop rotations under no...
Abstract Conservation agriculture practices can contribute to changes in soil nutrient dynamics over time. This experiment evaluated the changes in total stocks and distribution of carbon, nitrogen, phosphorus and sulfur concentrations in soil, during 60 months, in an integrated crop-livestock system (IC...
Brustulim, Libardone José Ribeiro;
Monteiro, Luciane Mendes;
Almeida, Valter Paes de;
Raman, Vijayasankar;
Maia, Beatriz Helena Lameiro de Noronha Sales;
Casapula, Inaiara;
Paludo, Kátia Sabrina;
Bussade, Julia Emília;
Rehman, Junaid Ur;
Kahn, Ikhlas Ahmed;
Farago, Paulo Vitor;
Budel, Jane Manfron.
Abstract Ocotea porosa (Nees & Mart.) Barroso, commonly known as "imbuia", "canela-imbuia" or "imbuia-amarela" in Brazil, is a tree of the Southern Atlantic Forest. The present study investigates the anatomy of leaf and stem, volatile oil chemistry, as well as cytotoxicity and insecticidal activities...
Abstract This study aimed to investigate the anatomy and histochemistry of Mollinedia clavigera leaves and stems through photonic microscopy and scanning electron microscopy. Noteworthy features of leaves were: presence of paracytic stomata on both surfaces; simple as well as bifurcate non-glandular tric...
Monimiaceae/anatomía & histología,
Monimiaceae/química,
Tricomas/anatomía & histología,
Hojas de la Planta/anatomía & histología,
Tricomas/química,
Hojas de la Planta/química,
Microscopía Electrónica de Rastreo,
Brasil,
Histocitoquímica,
Hojas de la Planta/citología,
Monimiaceae/citología,
Tricomas/citología
Abstract Aquaponics is a system that integrates aquaculture with plant production in which two species are benefited, and there is water saving. In this study was carried out with an aquaponic system to verify the interaction between the growth of the halophytes Batis maritime, Sarcocornia neei, and Spor...
Plantas Tolerantes a la Sal/crecimiento & desarrollo,
Acuicultura,
Chenopodiaceae/crecimiento & desarrollo,
Penaeidae/crecimiento & desarrollo,
Biomasa,
Agua/química,
Nitritos,
Amoníaco,
Fosfatos,
Chenopodiaceae/metabolismo,
Hidroponía
Abstract In a climate change context, the buildup of CO2 will affect plant communities worldwide. This study evaluated the effects of CO2 enrichment on the development and defense of two Cerrado native species Baccharis dracunculifolia and B. platypoda and their associated endophytic fungi richness. The ...
Abstract Marijuana (Cannabis sativa) is an important annual medicinal plant that belongs to the Cannabaceae family. It contains 421 substances of 18 chemical types-the most significant compound is δ-9-tetrahydrocannabinol, which causes several effects, both in the Central Nervous System and in sever...
Abstract Herein we evaluated the histopathological alterations and expression patterns of multixenobiotic resistence (MXR) and autophagic proteins in liver samples of fish chronically exposed to anthropogenic contaminants in a highly polluted river, and then again after they had been transferred to good ...
Ribeiro, Mariana Martinelli Junqueira;
Silva, Karla Marins Mattos da;
Palavecino, Louise Azulay;
Pinto, Laine Celestino;
Ferreira, Bruno Leal Alves;
Lobão, Adriana Quintella;
Castro, Helena Carla;
Montenegro, Raquel Carvalho;
Barros, Claudia Franca;
Joffily, Ana;
Valverde, Alessandra Leda;
Paiva, Selma Ribeiro de.
Abstract Clusia grandiflora belongs to an important botanical family which is known for its medicinal value, however there are few reports in literature about the species, highlighting the relevance of this study. Anatomical studies with leaves and stems were performed using traditional techniques. In th...
Abstract A new low-cost material is presented for the first time, aiming to study the sorption process for the stir-bar sorptive extraction (SBSE) technique. The bars were made using a composition of a commercial epoxy resin and montmorillonite, under different compositions and a final ratio of 70% (epox...
