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首页> 外文期刊>Acta Horticulturae >Organic seed production of carrot in Brazil.
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Organic seed production of carrot in Brazil.

机译：胡萝卜的有机种子生产在巴西。

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摘要

Organic carrot production has increased over the last five years in Brazil. The organic cultivation system demands that seeds be obtained exclusively from organic sources. To establish an organic carrot seed production program, studies were conducted to develop new cultivars adapted for organic production and with high germination, vigor and sanitary quality. These studies include the selection of carrot populations more adapted for organic production systems, the identification of the most appropriate seed harvesting time, and the development of physical and alternative chemical root and seed treatments, such as seed debearding and use of organic compounds to improve seed quality. Preliminary results indicated that it is possible to obtain organic carrot seeds with good physiological and pathological quality.
机译：在过去五年中，巴西有机胡萝卜的产量有所增加。有机耕作系统要求种子只能从有机来源获得。为了建立有机胡萝卜种子生产计划，进行了研究以开发适于有机生产且具有高发芽，活力和卫生品质的新品种。这些研究包括选择更适合有机生产系统的胡萝卜种群，确定最合适的种子收获时间，以及物理和替代化学根和种子处理方法的开发，例如种子去胡须和使用有机化合物改良种子质量。初步结果表明，可以获得具有良好生理和病理质量的有机胡萝卜种子。

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