5
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Producción y beneficio de semilla de cilantro Translated title: Production and Post-harvest Handling of Coriander Seed

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Se evaluó el potencial de rendimiento de semilla del cultivar Unapal - Precoso utilizando cuatro densidades de siembra, dos métodos de cosecha, tres sistemas de trilla y tres operaciones de limpieza y clasificación. Se usó un diseño de bloques completos al azar con arreglo de parcelas subdivididas con tres repeticiones. La densidad de 1.5 millones ha-1 presentó el mayor rendimiento de semilla pura (1747.2 kg ha-1), aunque no se encontraron diferencias estadísticamente significativas. La cosecha manual rindió 1.264.9kg ha-1 y requirió 19.83 horas-hombre ha-1; la mecánica rindió 1.059kg ha-1 con 5.1 horas-hombre ha-1. El sistema de trilla estacionaria rindió 44.42 kg hora-1, seguido de trilla con garrote (36.97 kg h-1) y trilla con marimba (11.41 kg h-1). La trilla con garrote produjo el material más limpio y con menos fisuras; el porcentaje de frutos partidos fue similar en los tres sistemas de trilla. La venteadora produjo la menor pérdida de semilla (92.3% de recuperación) y el mayor índice de remoción de material inerte (78.1%). Las densidades, método de cosecha, trilla y beneficio no afectaron la calidad física y fisiológica de las semillas. La germinación promedio fue de 92% y el índice de velocidad de emergencia (I. V. E.) de 8.0 plántulas día-1. La humedad fue de 11.9%.

          Translated abstract

          The seed yield potential of coriander cultivar Unapal-Precoso was evaluated using four plant populations, two harvest methods, three threshing systems, and three clean-up and classification processes. A randomized complete block design was used with split-split plots and three replicates. The highest pure seed yield (1747.2 kg ha-1) was obtained with a population of 1.5 million plants/ha, although no statistically significant differences were found among treatments. Manual harvest of seed yielded 1264.9 kg ha-1 and required 19.83 man-hours ha-1, whereas mechanical harvest yielded 1059 kg ha-1 and required 5.1 man-hours ha-1. Stationary threshing yielded 44.42 kg hour-1, followed by threshing by beating with a stick (36.97 kg hour-1) and use of a threshing board (11.41 kg hour-1). Threshing by beating produced the cleanest material with the fewest fissures. The percentage of broken fruits was similar for the three threshing systems. Winnowing produced the lowest seed loss (92.3% recovery) and the highest index of removal of inert material (78.1%). Plant population, harvest method, threshing system, and post-harvest handling did not affect the physical and physiological quality of coriander seed. Average germination was 92%, and plant vigor, measured as the speed of emergence index, was, on average, 8 seedlings day-1. Average seed moisture was 11.9%.

          Related collections

          Most cited references5

          • Record: found
          • Abstract: not found
          • Article: not found

          Cultivation trials of Coriander (Coriandrum sativum L.) in a semi-arid Mediterranean environment.

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Producto e qualidade fisiológica de sementes de Coentro en funcao de doses de Nitrogenio

              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Genetic resources and crop evolution: The infraspecific taxa of coriander. Coriandrum sativum L

                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                acag
                Acta Agronómica
                Acta Agron.
                Universidad Nacional de Colombia (Palmira )
                0120-2812
                October 2008
                : 57
                : 3
                : 187-193
                Affiliations
                [1 ] Universidad Nacional de Colombia Colombia
                Article
                S0120-28122008000300006
                0b6174c1-a2a8-4097-8e04-7b47d26371c9

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Colombia

                Self URI (journal page): http://www.scielo.org.co/scielo.php?script=sci_serial&pid=0120-2812&lng=en
                Categories
                AGRICULTURE, MULTIDISCIPLINARY

                General agriculture
                Coriandrum sativum,plant population,harvest methods,post-harvest handling,germination,threshing,densidad de siembra,métodos de cosecha,acondicionamiento,germinación,trilla

                Comments

                Comment on this article