The species diversity of hydrophytes suitable for human consumption and the possibility of their introduction into the practice of organic farming and sustainable polyculture are explored in the article. The economic and environmental potential of shallow freshwater areas and waterlogged areas are discus...
Abstract The objective of this trial was to characterize the assemblage structure of fruit flies (Diptera: Tephritidae) by determining the diversity and faunal indices. Fruit flies were collected for ten years between 2003 and 2015 in six municipalities of the Metropolitan Region of Curitiba, Paraná. T...
Distribución Animal,
Biodiversidad,
Brasil,
Citrus/crecimiento & desarrollo,
Producción de Cultivos/métodos,
Productos Agrícolas/crecimiento & desarrollo,
Bosques,
Agricultura Orgánica,
Rosaceae/crecimiento & desarrollo,
Tephritidae/clasificación,
Tephritidae/fisiología
The development and yield of plants is directly related to the effects of salinity. There are several
reports in scientific studies of significant reduction in the growth and production of tomato in soils
with high electrical conductivity. The correction or recovery of salinized soils, although technical...
A agricultura familiar rural tem ancorado as famílias produtoras de alimentos
por meio do Programa de Aquisição de Alimentos e do Programa Nacional
de Alimentação Escolar, com atenção a questão social, além de incentivar e
facilitar o escoamento dessa produção. O objetivo desta pesquisa foi ve...
provavelmente
na Região Andina, parte
ocidental da América do Sul. Seus
frutos são bagas carnosas, suculentas,
variando em aspecto, tamanho
e peso, dependendo do cultivar e do
manejo adotado. Este projeto procurou
estudar a composição físico-química
e nutricional de sete variedades
de tomate obtid...
Introdução - Na fase histórica do capitalismo neoliberal, o cerne das contradições sociais exibe novas feições atribuídas aos Estados nacionais diante do crescente poder das grandes corporações sobre os fluxos materiais e imateriais no processo de produção e consumo de alimentos. Na dialétic...
The use of less impacting techniques in agricultural systems is the global trend, so the use of
homeopathic preparations on these systems has been studied as ecologically sound technology.
This study had the object to study the interaction between the homeopathic preparations and the
development of Eucal...
ABSTRACT Objective To describe the purchase of family farm and organic foods by the Brazilian School Food Program in the municipalities of the state of Santa Catarina, Brazil. Methods This is an analytic and descriptive study conducted from 2010 to 2011. An electronic survey was sent to all 293 Santa ...
The aim of the current study was to investigate biogenic amines and mycotoxins concentrations in baled silage (mainly Poaceae family grasses) prepared in organic and conventional farms and to relate these parameters to fermentative parameters. The mean dry matter (DM) content was 364.10±93.31 and 424.70...
Introdução A gestão dos recursos financeiros do Programa Nacional de Alimentação Escolar (PNAE) destinados à aquisição de alimentos, incluindo produtos da agricultura familiar, pode ser realizada de forma centralizada (pelo estado ou prefeitura), escolarizada (pela escola), ou mista (estado ou pr...
