Pastures and Forage Conservation

Teaching Methodologies

– Metodologia expositiva para a apresentação de conceitos teóricos
– Acompanhamento permanente de casos práticos que ilustram as matérias apresentadas e permitem aos estudantes a percepção da efectiva aplicação dos conceitos enunciados
– Análise de artigos científicos e de divulgação, visionamento de vídeos/diaporamas, consulta, estudos de caso e pesquisa de elementos e dados comparativos
– Contacto com as áreas de pastagens e de culturas forrageiras da exploração agro-pecuária da ESAC e de outras explorações permitem consolidar os conteúdos programáticos expostos

Learning Results

1. List the specific definitions for pastures and forrages to their relevance for feeding herbivorous animals
and crop rotations in organic farming;
2. Know the general characteristics of the main grassland and forage species and elementary procedures
for installation.
3. Relate the physiology of grassland species of husbandry adopted in the pastures;
4. Adapt the principles involved in processing of fodder for the preparation of specific work programs.

Program

MODULE I – PASTURES AND FORRAGES IN ORGANIC PRODUCTION
1 – Designations relating to different types of pastures and forages
2 – Production and quality of grassland and forage crops
3 – Benefits of pastures and fodder in organic production and crop rotations
4 – Physiological adaptation of species to the mediterranean climate
5 – Characteristics of major grassland species and forage
MODULE II – PRODUCTION AND USE OF PASTURES
1 – Cultural Operations for the establishment of pastures
2 – Grazing systems
3 – Actions in the management of pastures
MODULE III – CONSERVATION OF FORRAGES
1 – Processes: hay, silage, hay, silage and dehydration
2 – Mechanisms of drying: water loss after cutting
3 – Performance of microorganisms and ensiling characteristics of forage
4 – driving processes of conservation
5 – operative Chains for conservation programs
6 – Loss of preservation and quality of final product

Curricular Unit Teachers

Internship(s)

NAO

Bibliography

CORREIA, D. – Bioquímica nos solos, nas pastagens e forragens. Lisboa, 1986
CAÑEQUE, M.; SANCHA, S. – Ensilado de forrajes y su empleo en la alimentation de rumiantes. Ed. Mundi-Prensa, Madrid, 1998
CRESPO, D. – Sistemas Forrageiros Extensivos, Ciclo de Seminários, INIA- EAN-DEEESA, 2003
CUNHA, M. J.; CASAU, F.; AMARO, R.; OLIVEIRA, A. – Tecnologias Limpas em Agro-Pecuária. SPI, Porto, 2005
MOREIRA, N. – Agronomia das pastagens e forragens. Vila Real, 2002
MUSLERA, P.; RATERA, G. – Praderas y forrajes: producción y aprovechamiento. 2ª ed. Madrid, 1991
SERRANO, E. – Pastagens do Alentejo. Univ. de Évora – ICAM, 2006
SOLTNER, D. – Les grandes productions végétales: Phytotechnie spéciale. 15e édition. Angers, 1987
TRINDADE, H. – Identificação de espécies pratenses e forrageiras. Vila Real, 1992
VIGNAU-LOUSTAU, L.; HUYGHE, C. – Stratégies fourragères – pâturage – ensilage – foin. Ed. France Agricole, 2008