Effect of the stage of growth, wilting and inoculation in field pea (Pisum sativum L.) silages. I. Herbage composition and silage fermentation (Articolo in rivista)

Type
Label
  • Effect of the stage of growth, wilting and inoculation in field pea (Pisum sativum L.) silages. I. Herbage composition and silage fermentation (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Borreani G., Cavallarin L., Antoniazzi S., Tabacco E. (2006)
    Effect of the stage of growth, wilting and inoculation in field pea (Pisum sativum L.) silages. I. Herbage composition and silage fermentation
    in Journal of the Science of Food and Agriculture
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Borreani G., Cavallarin L., Antoniazzi S., Tabacco E. (literal)
Pagina inizio
  • 1377 (literal)
Pagina fine
  • 1382 (literal)
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  • 86 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
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  • a Dipartimento di Agronomia, Selvicoltura e Gestione del Territorio, Università di Torino, Grugliasco (Torino), Italy b Istituto di Scienze Delle Produzioni Alimentari, CNR, Grugliasco (Torino), Italy c Dipartimento di Agronomia, Selvicoltura e Gestione del Territorio, Università di Torino, Via L. da Vinci 44, 10095 Grugliasco (Torino), Italy (literal)
Titolo
  • Effect of the stage of growth, wilting and inoculation in field pea (Pisum sativum L.) silages. I. Herbage composition and silage fermentation (literal)
Abstract
  • The stage of growth, field wilting and inoculation with lactic acid bacteria (LAB) effects were studied by ensiling herbage of field pea (Pisum sativum L.) at four consecutive stages. Stands of semi-leafless field pea, sown in spring, were harvested at four progressive morphological stages (end of flowering, I; beginning of pod filling, II; advanced pod filling, III; beginning of ripening, IV). For each stage of growth, the herbage was field wilted to a dry matter (DM) content of 318, 300, 348 and 360 g kg(-1) for stages I, II, III and IV, respectively. The unwilted and wilted herbages were ensiled in 5-L silos, with (1) and without (C) a LAB inoculant (Lactobacillus plantarum). High levels of ethanol, lactic acid and volatile fatty acids (VFA) were observed in all silages, facilitated by the high levels of water-soluble carbohydrates (WSC) at ensiling (from 111 to 198 g kg(-1) DM). Despite the low pH values (4.3 and 4.1 for C and I silages, respectively), all the silages showed detectable levels of butyric acid. Field peas can be successfully ensiled after a short wilting period with reduced field curing and reduce DM losses onward from advanced pod filling stage, with the aid of LAB inoculum. (literal)
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