Results 31 to 40 of about 718 (157)
Horizontes diagnósticos superficiais de Cambissolos e uso de δ13C como atributo complementar na classificação de solos [PDF]
Pesquisa Agropecuária Brasileira, 2016 Resumo O objetivo deste trabalho foi avaliar os horizontes diagnósticos superficiais e quantificar os valores de δ13C em perfis de Cambissolos localizados em regiões de elevada altitude, em Santa Catarina, bem como propor a utilização complementar desse ...
Denilson Dortzbach +3 more
doaj +2 more sources
Gênese e classificação dos solos de uma topossequência em área de carste na Serra da Bodoquena , MS
Revista Brasileira de Ciência do Solo, 2013 Pouco se conhece sobre os solos dos sistemas cársticos carbonáticos no Brasil, apesar da sua importância e reconhecida fragilidade. Os objetivos deste estudo foram avaliar a gênese de solos desenvolvidos de rochas calcárias e materiais derivados e ...
Marlen Barros e Silva +5 more
doaj +1 more source
Genesis and Classification of Sodic Soils in the Northern Pantanal
Revista Brasileira de Ciência do Solo, 2017 The simultaneous occurrence of high levels of exchangeable sodium percentage (ESP) and alkalinity in soils imposes restrictions on plant development and affects physical properties such as porosity, bulk density, permeability, and hydraulic conductivity.
Jairo Calderari de Oliveira Junior +5 more
doaj +1 more source
Calcination as an alternative method to classify Spodosols on the second categorical level [PDF]
Revista Brasileira de Ciência do Solo, 2020 The classification of Spodosols on the second categorical level (suborder), according to the Brazilian Soil Classification System (SiBCS), is done by observing the colors of genetic horizons in the field.
Daniel Alexandre Heberle +2 more
doaj +1 more source
Anais dos Seminários de Iniciação Científica, 2021 O solo enquanto um corpo estruturado, ativo e dinâmico possui características que o faz ser diferente nos variados espaços em que se encontra, determinados por seus fatores de formação, particulares de cada local (SiBCS, 2018).
Higo Batista Ferreira
semanticscholar +1 more source
The Swiss Industrial Biocatalysis Consortium (SIBC): Past, Present and Future
CHIMIA, 2020 Since its inception in 2004, the Swiss Industrial Biocatalysis Consortium (SIBC) has brought together scientists from the Pharma, Fine Chemicals, Agrochemicals and Flavor and Fragrance Industries with the goal of promoting biocatalysis inside and outside of Switzerland as well as providing mutual benefits in the form of pre-competitive ...
openaire +4 more sources
Revista Brasileira de Ciência do Solo, 2014 Horizontes subsuperficiais escuros com características morfológicas similares aos solos com caráter sômbrico são encontrados nas áreas mais elevadas da porção leste do Escudo sul-rio-grandense, desenvolvidos nos horizontes A2, AB (ou AC) e BA de ...
Márcio Ramos Botelho +3 more
doaj +1 more source
Genesis of Soils Formed from Mafic Igneous Rock in the Atlantic Forest Environment
Revista Brasileira de Ciência do Solo, 2016 Different parent materials participate in the formation of soils in the hilly landscape of “Mar de Morros” in the Atlantic Forest environment. Those derived from mafic igneous rock (gabbro) frequently show erosion problems because of land use, which is ...
Adailde do Carmo Santos +4 more
doaj +1 more source
The Swiss Industrial Biocatalysis Consortium (SIBC) turns 20!
CHIMIAIn 2024, the Swiss Industrial Biocatalysis Consortium (SIBC), celebrated its 20 years of bringing together experts from the pharma, flavor and fragrance, fine chemicals, and agrochemicals industries to discuss enzyme technology developments. In this perspective, we share recent examples of how our member organizations utilize biocatalysis in their ...
Serena Bisagni +11 more
openaire +2 more sources
Advances in Agriculture, Volume 2026, Issue 1, 2026.Biomass sorghum is notable for its high dry matter (DM) yield, making it suitable for silage production. However, hybrids with higher biomass production often show lower nutrient digestibility due to a greater proportion of stems. This study aimed to evaluate the agronomic performance, chemical composition, and fiber digestibility of five biomass ...
Yara América da Silva +9 more
wiley +1 more source