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Determination of arylsulphatase and phosphatase enzyme activities in soil using screen-printed electrodes modified with multi-walled carbon nanotubes
(Pergamon-Elsevier Science Ltd, 2009-12)
Sustainability of agricultural systems has become an important issue all over the world. The activity of enzymes is potentially an important quality bioindicator in soils. The aim of the present study was to develop a ...
Soil microbial biomass and enzyme activity in six Brazilian oxisols under cropland and native vegetation
(Inst Agronomico, 2020-10-01)
Oxisols are important soils that have been converted from native vegetation to croplands, and can affect soil biological properties such as microbial biomass and enzyme activity. Thus, the aim of this study was to evaluate ...
Arilsulfatasa en la rizosfera de plátano, musa aab y relación con crecimiento, desarrollo y produccion
(Universidad Nacional de Colombia Sede Palmira, 2006-01-04)
En la zona central cafetera de Colombia, en un suelo Pachic Melanudands medial isotérmico, se midió la actividad de arilsulfatasa en rizosfera de plátano Musa AAB, en tres sistemas de manejo agronómico (químico o convencional, ...
CATALYTIC POTENTIAL OF SOIL HYDROLASES IN NORTHEAST CHINA UNDER DIFFERENT SOIL MOISTURE CONDITIONS
(Sociedad Chilena de la Ciencia del Suelo, 2009)
Sulphatide content in a membrane fraction isolated from rabbit gastric mucosal: Its possible role in the enzyme involved in H+ pumping
(1987)
The sulphatide content of vesicular membrane fraction from rabbit mucosal gastric microsomes was analyzed. This vesicular membrane fraction, in addition to a high sulphatide content, was enriched in an ouabain-insensitive ...
Possible role of sulphatide in the K+-activated phosphatase activity
(1983)
A microsomal fraction rich in (Na+ + K+)-ATPase has been isolated from the outer medulla of pig kidney. (Mg2+ + K+)-activated ouabain-sensitive phosphatase activity was studied in this preparation treated with arylsulphatase, ...
CHEMICAL AND BIOCHEMICAL PROPERTIES OF SOILS DEGRADED BY TIN MINING AND IN A REHABILITATION PHASE IN THE AMAZON BASIN
(Soc Brasileira De Ciencia Do Solo, 2015-05-01)
Tin mining in the Serra da Onca in the Jamari National Forest, State of Rondonia, Brazil, caused severe chemical, physical, and biological changes in the soil. In 1997, the area was divided into plots and a rehabilitation ...
SOIL NUTRIENT CONTENTS AND ENZYMATIC CHARACTERISTICS AS AFFECTED BY 7-YEAR NO TILLAGE UNDER MAIZE CROPPING IN A MEADOW BROWN SOIL
(Sociedad Chilena de la Ciencia del Suelo, 2010)
Lodo de esgoto em atributos biológicos do solo e na nodulação e produção de sojaSewage sludge effects on soil biological parameters and on soybean nodulation and yield
(Embrapa Informação TecnológicaPesquisa Agropecuária Brasileira, 2009)
O objetivo deste trabalho foi avaliar os efeitos da aplicação do lodo produzido pela Companhia de Saneamento Ambiental do Distrito Federal (Caesb) na nodulação e rendimento de grãos da soja e em atributos biológicos de um ...
Enxofre disponível para a soja e atividade de arilsulfatase em solo tratado com gesso agrícola
(Sociedade Brasileira de Ciência do Solo, 2003-08-01)
O constante uso de fertilizantes que não contêm S, aliado ao baixo teor de matéria orgânica de alguns solos, pode resultar em limitação desse nutriente para as culturas. Graças à alta mobilidade do íon sulfato no perfil ...