Introduction Organic livestock systems are well documented in temperate regions, yet their emergence in arid agro-ecosystems remains poorly understood. Environmental constraints such as water scarcity, heat stress, and limited forage availability may influence species adoption pathways and production dynamics, but longitudinal empirical evidence from dryland regions is limited. Methods This study uses official organic certification records from Saudi Arabia covering the period 2019-2023. The dataset includes all certified and in-conversion livestock projects and associated production outputs acrosscattle, sheep and goats, camels, poultry, beehives, and organic fodder systems. A descriptive system-based analytical approach was applied, combing trend analysis, structural indices, exploratory assessment of associations among variables. Results Organic livestock development showed differentiated species trajectories. Poultry and apiculture expanded rapidly and accounted for most numerical growth, whereas ruminant systems showed more gradual and variable changes. Increases in fodder area coincided with subsequent livestock expansion, while growth in animal numbers was not consistently accompanied by increases in productivity. Development was spatially concentrated in a limited number of regions, and trend-based projections indicates continued expansion of the beekeeping sector under current conditions. Discussion The findings suggest that organic livestock systmes in arid environments follow a pathway distinct from temperate systems. Emergence appears to be associated with species differentiation, resource constraints, and spatial clustering, with expansion linked to fodder availbility and institutional context. These results provide empirical insights for designing context-adapted organic livestock strategies in arid and semi-arid agro-ecosystems.
Abdalla et al. (Fri,) studied this question.