Resultado de las encuestas realizadas sobre el cultivo de esparceta (Onobrychis viciifolia Scop.) y su efecto sobre las malas hierbas en la zona de Teruel
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Date
2015
Authors
Marí León, Ana IsabelCirujeda Ranzenberger, Alicia
Murillo Arriazu, Sonia
Pardo Sanclemente, Gabriel
Aibar Lete, Joaquín
Journal Title
Journal ISSN
Volume Title
Publisher
Junta de Andalucía
Typology
Proceedings Paper , conferenceObjectArticle
Abstract
La esparceta (Onobrychis viciifolia Scop.) es una leguminosa que forma parte de las rotaciones en los secanos de Calamocha (Teruel). Se entrevistaron 22 agricultores con el objetivo de conocer el manejo de cultivo y la flora arvense. Los resultados muestran como los agricultores siembran esparceta porque disminuye las infestaciones de malas hierbas, incluso en los primeros años en cultivos posteriores. Aunque la esparceta del primer año presenta una cantidad importante de hierbas, éstas son suprimidas con la siega o el pastoreo que tiene lugar en primavera-verano, antes de que éstas produzcan nuevas semillas. Además, todos los entrevistados coinciden en que obtienen una producción mayor del cereal sembrado tras la esparceta, que suele ser cebada. Se concluye que este cultivo es una buena alternativa al barbecho en las Rotaciones en secanos frescos, aportando así beneficios adicionales.
Sainfoin (Onobrychis viciifolia Scop.) is a legume used in the rotations in the dry areas of Calamocha (Teruel). Twenty two farmers were interviewed in order to know the crop management and diverse aspects of the weed flora. Farmers admit that they sow sainfoin because of its effects in decreasing weed infestations, even in the early years of subsequent crops. Although sainfoin fields host an important density of weeds during the first year, populations decrease by mowing or grazing in spring-summer, before new seed is shed. Moreover, all the interviewed farmers agreed in obtaining higher yields of the cereal sown after sainfoin, wich is usually barley. Thus, this crop is considered to be a viable alternative to fallow in rotations on fresh drylands, delivering additional benefits.
Sainfoin (Onobrychis viciifolia Scop.) is a legume used in the rotations in the dry areas of Calamocha (Teruel). Twenty two farmers were interviewed in order to know the crop management and diverse aspects of the weed flora. Farmers admit that they sow sainfoin because of its effects in decreasing weed infestations, even in the early years of subsequent crops. Although sainfoin fields host an important density of weeds during the first year, populations decrease by mowing or grazing in spring-summer, before new seed is shed. Moreover, all the interviewed farmers agreed in obtaining higher yields of the cereal sown after sainfoin, wich is usually barley. Thus, this crop is considered to be a viable alternative to fallow in rotations on fresh drylands, delivering additional benefits.
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Bibliographic citation
XV Congreso de la Sociedad Española de Malherbología: La Malherbología y la transferencia tecnológica: Sevilla, 19 - 22 octubre 2015, p. 383
AGROVOC subjects
Onobrychis viciifoliaMalezas
Biodiversidad
Other field subjects
Teruelsanidad vegetal