AGROTECHNOLOGY AND CULTIVATION CONDITIONS OF FERULA ASSA-FOETIDA

Аннотация

This article presents a scientific overview of the agro-technical cultivation of Ferula assa-foetida, focusing on its natural habitat, ecological requirements, propagation techniques, seedling care, and the prospects of artificial cultivation. Special attention is given to seed viability, selection, and yield-increasing technologies. Keywords: Ferula, agro-technique, artificial cultivation, seed viability, selection, climate requirement Relevance of the Topic. Medicinal plants possess significant economic and pharmaceutical value on a global scale. Their large-scale cultivation ensures ecological sustainability, a steady supply of pharmaceutical raw materials, and enhances export potential. In Uzbekistan, the wild populations of Ferula assa-foetida are decreasing, making its cultivation under controlled conditions a pressing issue. Therefore, there is a growing need to develop and implement scientifically grounded agrotechnical methods. Biological Characteristics. Ferula assa-foetida is a perennial wild-growing plant belonging to the Umbelliferae (Apiaceae) family. It grows to a height of 1.5–2.5 meters and has a strong root system. Its distinctivefeatures include: Root system: Deep taproot with strong lateral roots reaching depths of 2–3 meters. This root yields valuable medicinal resin. Above-ground parts: Large compound leaves, long-stemmed shoots, and characteristic umbel- shaped inflorescences that bloom inJune–July. Vegetation period: Up to 5–6 years; resin harvesting becomes possible from the third year onward. Lifecycle: Monocarpic—the plant dies after flowering and fruiting. Ecological and Climatic Requirements. Ferula assa-foetida thrives in semi-arid, sunny foothillregions: Temperature: Prefers climates above +20°C, but can tolerate cold down to -25°C. page892 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue06,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai Light: Requires full sunlight; poorgrowth isobserved in shaded areas. Soil:Grows well in sandy, saline, and calcareous soilswith good drainage. Moisture: Minimal irrigation isneeded toprevent root rot; excessiverainfall isunfavorable. Seed Propagation Technology. Seed collection and storage: Fruits ripen fully by August– September. When stored at +5°C ina dry state, viability lasts uptoone year. Sowing period: Early spring orlate autumn (February–March /October–November). Sowing depth: 2–3cm Rowspacing: 60–70cm Plantspacing:30cm Seed rate: 3–5kg/ha Germination: Freshly harvested seeds show 60–75% germination; sprouting occurs within 10 days under germinatortests. Seedling Care andAgro-Environmental Management Irrigation:Every 15–20days inthefirst year; less frequent afterward. Weedingandsoil loosening: Superficial looseningevery 2months. Pest and disease control: Protection against root rot, aphids, and root beetles using eco- friendly pesticides. Organicfertilizers: Compostand manure at arate of10–15t/ha. YieldandCultivation Results Resinharvesting: Starts in thethird year bycutting theroot toextract resin daily. Productivity: 10–15kgofraw resin and 25–30kgofdried root per hectare. Industrial value: 1ton ofFerula root yields approximately1.2–1.5kgof essential oil. Challengesin ArtificialCultivation Longvegetation period: Requires 3–4years before economic return ispossible. Climatevariability: Harsh spring or wet autumn conditionsmay lead to plant loss. Lowseed germination: Requires selection and application of biostimulants. Limitedinvestment: Particularly challenging forsmall-scale farmers. ScientificandInnovativeProspects page893 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue06,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai Biotechnological propagation: Initial studies have begun on microclonal (in vitro) propagation usingtissueculture techniques. Variety trials: In 2023, high essential oil content varieties were tested at the Tashkent Botanical Garden. Pharmaceutical application: Three new local herbal preparations based on Ferula resin are currently undergoing clinical trials.