Forage production and nitrogen fixation in Medicago polymorpha L. managed as mixed sward or pure stand. (Contributo in atti di convegno)

Type
Label
  • Forage production and nitrogen fixation in Medicago polymorpha L. managed as mixed sward or pure stand. (Contributo in atti di convegno) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Alternative label
  • Sulas L., Sitzia M. (2004)
    Forage production and nitrogen fixation in Medicago polymorpha L. managed as mixed sward or pure stand.
    in Workshop on Adaptation and Management of Forage Legumes., Ystad Sweden, 20-22 September 2004
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Sulas L., Sitzia M. (literal)
Pagina inizio
  • 149 (literal)
Pagina fine
  • 152 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Proceedings of the Workshop on Adaptation and Management of Forage Legumes – Strategies for Improved Reliability in Mixed Swards, Cost 852, September 20-22, 2004, Ystad, Sweden, 149-152. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Ispaam (literal)
Titolo
  • Forage production and nitrogen fixation in Medicago polymorpha L. managed as mixed sward or pure stand. (literal)
Abstract
  • This paper refers to the quantification of forage production and nitrogen fixation in burr medic (M. polymorpha L.) under different management (pure stand undisturbed herbage accumulation vs. grazed mixture sward) in North-Sardinia (Italy). The potential of nitrogen fixation in burr medic was estimated by the 15N isotopic dilution method. In late spring forage mass ranged from 2.5 to 8 tons ha-1 of DM in mixture and pure stand with a burr medic contribution of 50 and 98% respectively. The corresponding estimates of fixed nitrogen were 52 and 154 kg ha-1, respectively. (literal)
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