Principles of standardization for organic saffron production in Iran

Many activities during production, processing, trade and consumption of saffron (Crocus sativus L.) in Iran, are based on indigenous knowledge. Most share of saffron production in the country is obtained from small fields with family cooperation and using local environmental friendly inputs and technologies. Accordingly, a cosidarable part of saffron produced in Iran is close to the principles of organic farming, but in terms of rules and standards related to this production system, it is considered only as a quasi-organic product. Organic farming is a comprehensive production system that focuses on the quantitative and qualitative aspects of agricultural product during the production cycle (from farm to fork), as well as issues such as justice, social relations, soil health and the rights of all macro and mico organisms. Based on this definition and considering the principles and methods which are used for saffron production in Iranian agroecosystems, it is possible to create a targeted procrdure for its organic production, by perparation a standard. The preparation of this standard, while increasing farmers' incomes, will lead to maintaining and increasing Iran's share of the global market of this valuable medicinal plant. In this article, for all stages of saffron production cycle, using the results of scientific researches on saffron, as well as international, regional and national standards related to organic production, a set of general principles, suggestions (recommendations), requirements and notes are provided. The recommendations are mainly suitable for increasing the quantitative yield, while higher quality of saffron can be achieved by observing the proposed requirements. The guidelines proposed in this paper, besides improving the quantity and quality of the product, will also ensure the other objectives and rules related to organic farming. In the current proposed program, issues related to agronomy (corm production and selection, land selection and preparation, planting, soil nutrition, irrigation, control of biotic stresses, etc.), breeding, harvesting and post-harvest (flowers carrying and storage; separation, drying, grading, packing, labeling and storage of stigma) as well as processing and legal issues have been considered.