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Seed technology training in the year 2000 Scientia Agricola
McDonald,M.B.; Marcos-Filho,J.; Bino,R.J..
Seed quality will remain the centerpiece of successful agricultural programs in the year 2000. As new changes occur in agriculture driven by advancements in biotechnology, seed enhancement technologies, a more diverse seed user clientele, and communication technologies, successful seed companies will require a knowledgeable and informed workforce to assure high seed quality. A new approach to seed technology training is professed that relies on the establishment of a three-institution consortium to achieve this objective. Advantages of the consortium are identified that emphasize the unique strengths of each institution, their geographic advantages representing major climactic/agricultural zones in the world, and differing approaches to seed technology...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Seed quality; Education; Seed industry; Biotechnology; Seed enhancements; Consortium.
Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161998000500001
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A system for generating virtual seeds Scientia Agricola
Sako,Y.; Fujimura,K.; McDonald,M.B.; James,D..
Seed analysts need to identify seeds, and seed catalogs are used as a reference to accomplish this task. Conventional seed catalogs supply two-dimensional photographs and hand-drawn diagrams. In this study, a new, three-dimensional representation of seeds is developed to supplement these traditional photographs and drawings. QuickTime VR is a promising method for viewing three-dimensional objects on a computer screen. It permits manipulation of an object by rotating and viewing it from any pre-specified angle at an interactive speed, allowing the viewer the sense of examining a hand-held object. In this study, QuickTime VR object movies of seeds were created as interactive "movies" of seeds that can be rotated and scaled to give the viewer the sensation of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Seed catalog; Computer-aided visualization; Seed identification; Vision imaging; Seed purity.
Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161998000500007
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