Evaluation of the phytosanitary, fermentative and nutritive characteristics of the silage made from crude artichoke (Cynara scolymus L.) by-product feeding for ruminants

M. Meneses, M. D. Megías, J. Madrid, A. Martínez-Teruel, F. Hernández, J. Oliva

Research output: Contribution to journalArticlepeer-review

52 Scopus citations

Abstract

The crude by-product left after industrial processing of artichoke (Cynara scolymus L.) was ensiled in microsilos and sampled at different times. To evaluate its suitability as animal feed, various fermentative, chemical and phytosanitary parameters were determined. The by-product showed a good aptitude for ensilage, having a pleasant smell and good visual characteristics. The DM content was 297 g kg-1, and no effluents were detected. It stabilized after 12 days of ensiling and showed a pH value of 4.1 at the end of the process. Only small losses were detected in its chemical value after the ensiling period. Prometryn was the only phytosanitary product found at day 0 (0.04 ppm a concentration below the maximum amount permitted by law), but was not detected after 12 days of ensilage. It is concluded that the silage by-product can be used as animal feed.

Original languageEnglish
Pages (from-to)292-296
Number of pages5
JournalSmall Ruminant Research
Volume70
Issue number2-3
DOIs
StatePublished - 1 Jul 2007
Externally publishedYes

Keywords

  • Artichoke
  • By-product
  • Phytosanitary product
  • Silage

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