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| Registros recuperados: 15 | |
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| Goodwin, Barry K.; Schurle, Bryan W.; Norman, David W.; Freyenberger, S.G.; Bloomquist, L.E.; Regehr, D.L.. |
| On-farm research (OFR) has increased in popularity in the U.S. in recent years due to heightened interest in sustainability issues, the likely decline in resources available for agricultural research, and increasing pressures for accountability and responsiveness to state and local needs. Information relating to OFR was obtained from 431 commercial Kansas farmers. Data were analyzed to determine the degree of OFR being implemented, and three models were estimated to identify which farmer/farm characteristics influenced its implementation. The results indicate that OFR is commonly implemented, and that several farm/farmer characteristics are related to the degree of OFR initiated. It is proposed that to maximize the return from externally initiated OFR,... |
| Tipo: Journal Article |
Palavras-chave: Farmer attitudes; Farmer participation; Farming systems research; On-farm research; Sustainable agriculture; Research and Development/Tech Change/Emerging Technologies. |
| Ano: 1997 |
URL: http://purl.umn.edu/15062 |
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| RONDON, M. J. P.; TIAGO, A. V.; HOOGERHEIDE, E. S. S.. |
| Abstract: Family farmers are important in the on-farm conservation of cassava, since they maintain distinct ethnovarieties in their plantations. This research aimed to analyze ethnobotanical aspects and the genetic diversity of cassava ethnovarieties maintained by farmers in the Baixada Cuiabana, Mato Grosso state, Brazil, in the Rio dos Couros community. A semi structured questionnaire was applied for the ethnobotanical characterization of the cassava ethnovarieties. Subsequently, young leaves of the cassava plants were collected for DNA extraction. The ethnobotanical survey identified 29 cassava ethnovarieties, with the most cultivated ones being Pão, Amarelona and Cacau. The farmers characterize the cassavas with the following characteristics:... |
| Tipo: Artigo de periódico |
Palavras-chave: Ethnobotanical; Etnobotânico; Diversidade Genética; Comunidade Rio dos Couros; Baixada Cuiabana; Cuiabá-MT; Mandioca; Manihot Esculenta; Erosão; Recurso Genético; Plant genetic resources; On-farm research; Conservation areas; Cassava; Ethnobotany. |
| Ano: 2023 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1153714 |
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| Registros recuperados: 15 | |
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