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| Uma variedade de milho é um conjunto de plantas com características comuns, sendo um material geneticamente estável. Por essa razão, o agricultor pode reutilizar a semente colhida sem nenhuma perda na produtividade. Tal fato não ocorre quando o agricultor reutiliza sementes colhidas de um híbrido plantado no ano anterior. Nesse caso, há uma queda mínima na produtividade de 20% . Isso se deve à perda do "vigor híbrido. " Esta publicação tem como objetivo orientar a produção de sementes de milho variedade em comunidades rurais. Seguindo essas instruções, os produtores terão sementes melhores, mais produtivas e não precisarão todo ano adquirir novas sementes de milho. |
| Tipo: Folhetos |
Palavras-chave: Maize; Variety; Seed; Production; Rural community; Comunidade Rural; Milho; Produção; Semente; Variedade. |
| Ano: 1999 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482124 |
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| Amponsah, William A.; Fuller, Whitney; Gibbison, Godfrey. |
| Health disparities can be defined as differences in the health status among distinct segments of the population including differences that occur by gender, race or ethnicity, education, income, disability, or living in various geographic localities. When populations are disproportionately unhealthy, they are likely to be unable to maintain steady employment, and are more likely to rely on government assistance and support from others. We conduct a case study of three rural counties; Liberty, Long, and McIntosh to explore what factors explain the incidence of health disparities manifested in high blood pressure and heart disease. We test the hypotheses that older individuals are more likely to experience illness at a higher rate than the rest of the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Health disparities; High blood pressure; Heart disease; Rural community; Logistic model; Community/Rural/Urban Development; Health Economics and Policy; I100; I120; I180. |
| Ano: 2010 |
URL: http://purl.umn.edu/56562 |
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| Farmers in America's Heartland are paying increasing attention to emerging trends of consolidation of farm firms, contractual and ownership linkages across input suppliers/processor and farm firms, and strategic partnering across the stages of food production, processing, and the firms that do business with farmers. The papers contained in this conference proceedings provide an overview of industrialization, and addresses its causes and consequences for producers, rural communities, food firms, and their customers. Industrialization holds different meaning, implications, and opportunities for different people. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Industrialization; Rural community; Public policy; Strategic alliances; Vertical coordination; Industry structure; Agribusiness; Productivity Analysis. |
| Ano: 1995 |
URL: http://purl.umn.edu/23111 |
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| Marques,JM; da Silva,DV; Correia,NAB; Velásquez,G; da Silva,RC; Langoni,H; da Silva,AV. |
| Toxoplasma gondii infection may lead to important pathological questions, especially in rural areas, where several sources of infection exist. Therefore, it is important to determine risk factors in order to establish adequate prophylactic measures. The present study aimed to assess the prevalence and risk factors involved in human toxoplasmosis infection in a rural community, in Eldorado, Mato Grosso do Sul State, Brazil. This community was composed of 185 farms - with 671 inhabitants - from which 20 were randomly chosen. In these farms, blood samples were collected from rural workers, who also answered a risk factor questionnaire. Serum samples were analyzed by means of direct agglutination test for the detection of anti-Toxoplasma gondii antibodies.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Toxoplasma gondii; Prevalence; Risk factors; Rural community. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000400010 |
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