Feeding value of different  plant functional types of oak mediterranean ecossystems

Castro, Marina; Fernández-Núñez, Esther

http://hdl.handle.net/10198/17712

Use this identifier to reference this record.

Name:	Description:	Size:	Format:
Euraf Conferance book 2018-1.pdf		639.06 KB	Adobe PDF	Download

Send Feedback

Authors

Castro, Marina

Fernández-Núñez, Esther

Abstract(s)

The aim of the study was to assess the seasonal variation of Crude protein (CP) and In vitro organic matter digestibility (IVOMD) of key plant functional types (PFT‟s) present in oak Mediterranean ecosystems of the North of Portugal. The PFT‟s were legume, spiny and aromatic for shrubs and sclerophyllous, deciduous and coniferous for trees. PFT‟s varied in crude protein (CP: 4.16- 15.87% DM) and in digestibility (IVOMD: 34.48-63.36%, p<0.001). Legume showed the highest CP and the IVOMD, coniferous showed the lowest CP content and aromatic showed the lowest value of IVOMD. In terms of the capacity of these PFT‟s to suppress the protein needs of livestock animals considering goats of 45 Kg body weight in dry periods (summer and autumn), the coniferous group alone can‟t cover the needs for maintenance. In the case of late pregnancy, only legume and deciduous and spiny can cover it.

Keywords

Goats Late pregnancy Maintenance North of Portugal Protein needs

URI

http://hdl.handle.net/10198/17712

Citation

Castro Marina, Fernández-Núñez, E. (2018). Feeding value of different plant functional types of oak mediterranean ecossystems. In 4th European Agroforestry Conference Agroforestry as Sustainable Land Use. Nijmegen. p. 330-333. ISBN 978-84-09-02384-4