Pesticides Environmental Aspects
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. CLINICAL ASPECTS OF THE POISONING BY THE PESTICIDE ENDOSULFAN
Endosulfan is an organochlorine insecticide, widely used in insect control. Unfortunately, it is also an acute neurotoxic compound to both insects and mammals, including humans, and has been responsible for many severe poisonings and several fatal cases. Endosulfan also imitates or enhances the effect of the female hormone estrogen, having the capability of
Quím. Nova. Publicado em: 2016-09
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2. Análise espaço-temporal das variáveis de custos da cultura do café arábica nas principais regiões produtoras do país
Cost variables in coffee culture ought to be analyzed and controlled; in order the producer aims a satisfactory profitability. This culture is influenced by several incontrollable factors such as physiologic and environmental aspects, culture tract and market. However, there are some factors that the undertaker may control such the production resources alloc
Publicado em: 2010
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3. O processo produtivo capitalista na agricultura e a introdução dos organismos geneticamente modificados : o caso da cultura da soja Roundup Ready (RR) no Brasil
This study brings to light the question of the introduction of genetically modified organisms (GMOs) in Brazilian agriculture, particularly soybean production. The text discusses how changes in intellectual property rights could permit the capitalistic appropriation of large amounts of socially generated plus-value in agricultural sector, and of nature too,
Publicado em: 2009
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4. Life style reflections on chicken consumption in Juiz de Fora, Minas Gerais / Reflexos do estilo de vida no consumo de carne de frango em Juiz de Fora, Minas Gerais
The ethnic issues, the sociologic and demographic aspects, the education, the access to technology, to nutrition, to health and a greater environmental sustainability changed the production and consumption profiles of chicken meat and created healthier broilers, with a strong ecologic apped on the labels, positively influencing the assessment of the consumer
Publicado em: 2008
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5. Sistema de gestão ambiental e selos ambientais, de qualidade e segurança alimentar em frutas :estudo de caso: setor macieiro
Due to the increasing exigencies of the consumption market, mainly the extern one, the fruit production industries have the necessity to obtain environmental labels certification, of quality and insurance of the product or of the production system, seeking to enlarge their competitivity to maintain themselves on the market and to conquer other more demanding
Publicado em: 2005
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6. Utilização do conceito de fugacidade na previsão do comportamento ambiental do carbosulfan e do carbofuran na cultura do arroz irrigado
Pesticide use to control pests, diseases and weeds is steadily increasing due to a general food demand increase, cropping area limitation, and manpower availability. Pesticide application without a sound knowledge may hazard environment and human health. Regulatory agencies enforces that, before a new product releasing to the market for agricultural use, int
Publicado em: 2005
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7. Environmental vulnerability analysis of the main recommended pesticides for cotton, rice, coffee, sugar cane, citrus, corn and soybean production systems / Analise da vulnerabilidade ambiental aos principais pesticidas recomendados para os sistemas de produção de algodão, arroz, café, cana-de-açucar, citros, milho e soja
The utilization of pesticides in agriculture is a necessary practice to control pests, diseases or weeds to reach an excellent index of productivity and get attend the increasing necessity of food. Some of this pesticides applied, show dangerous physical-chemical proprieties to the environmental and health human. Many times it happen because we haven?t enoug
Publicado em: 2004
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8. Biodegradation of halogenated organic compounds.
In this review we discuss the degradation of chlorinated hydrocarbons by microorganisms, emphasizing the physiological, biochemical, and genetic basis of the biodegradation of aliphatic, aromatic, and polycyclic compounds. Many environmentally important xenobiotics are halogenated, especially chlorinated. These compounds are manufactured and used as pesticid