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Is long-term protection useful for the regeneration of disturbed plant communities in dry areas?
In dry areas, natural plant communities are mainly affected by climatic stress and human disturbances – overgrazing, ploughing and biomass harvesting – that accelerate their degradation. Management techniques, including ...
Cattle use of perennial streams and associated riparian areas on a northeastern Oregon landscape
Stream and riparian health is a major concern for state and federal land management agencies that are charged with oversight of extensive land holdings in the mountain west of the United States. Several federal agencies ...
منصات الابتكار الجھویة "الموارد العلفیة"
لقد وضع مشروع "توفیر تقنیات موارد الأعلاف المختبرة من أجل تحسین سلسلة قیمة اللحوم الحمراء في تونس" برامج الابتكار الجھویة لنشر وتبادل ھذه التقنیات لضمان سلسلة القیمة " للحوم الحمراء " أكثر كفاءة
Cattle use of off-stream water developments across a northeastern Oregon landscape
Water developments have been considered a fundamental tool for dispersing livestock and reducing livestock impact on riparian and aquatic habitats associated with perennial streams. Quantifying the efficacy of water ...
Seed germination behaviour as influenced by physical and chemical treatments in Grewia tenax (Forssk.)
Grewia tenax (Forssk.) Fiori is a multi-purpose shrub indigenous to Indian Thar desert. It grows naturally in the wastelands, rangelands and other uncultivated lands during the rainy season, and provides green fodder to ...
Diversity of desert rangelands of Tunisia
Plants are important components of any rangeland. However, the importance of desert rangeland plant diversity has often been underestimated. It has been argued that desert rangelands of Tunisia in good ecological condition ...
Managing rangelands: promoting native grass species: Stipa tenacissima: nurse species to initiate the process of ecosystem restoration
Stipa tenacissima is a long-lived perennial grass
that dominates the Mediterranean Basin steppe,
covering more than 2.8 million ha and growing in
almost all geomorphological units. The plant
seems to prefer calcareous soils ...
Les plateformes d’innovation régionales «Ressources Alimentaires»
Le projet «Provision de technologies validées d’alimentation pour améliorer la chaîne de valeur viande rouge en Tunisie» a mis en place des plateformes d’innovation régionales pour la diffusion et les échanges sur ces ...
Traditional grazing-management practice makes an impact in southern Tunisia
Degradation of rangelands is a major global concern, but land degradation processes in the rangelands are poorly understood. This lack of understanding has contributed to poorly-informed interventions and policies that ...
Screening for cold tolerant cactus species (Opuntia ficus indica) under West Asia conditions
Cactus pear has developed phenological, physiological, and structural adaptations to the arid areas characterized by drought, erratic rainfall and poor soils. It has gained an important place in the agricultural systems ...