Comparison of Physicochemical Indices and Nutritional Value of Two Medicinal Rangeland Species, Dorema aucheri Boiss. and Allium haemanthoides Boiss. & Hausskn., in Four Habitats of the Central Zagros

Ebtekar-Asl, Sajad; Asadi Boroujeni, Esmaeil; Dehghani, Somayeh

doi:10.22059/jrwm.2026.413536.1873

Comparison of Physicochemical Indices and Nutritional Value of Two Medicinal Rangeland Species, Dorema aucheri Boiss. and Allium haemanthoides Boiss. & Hausskn., in Four Habitats of the Central Zagros

Document Type : Research Paper

Authors

Sajad Ebtekar-Asl ¹

Esmaeil Asadi Boroujeni ²

Somayeh Dehghani ³

¹ Forests and Rangelands Research Department, Bushehr Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Bushehr, Iran

² Department of Nature Engineering, Faculty of Natural Resources and Earth Sciences, Shahrekord University, Shahrekord, Iran

³ Soil and water Research Department, Bushehr Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Bushehr, Iran

10.22059/jrwm.2026.413536.1873

Abstract

This study aimed to evaluate the impact of various ecotypes on the physicochemical indices and nutritional value of two medicinal-rangeland species, namely Bilhar (Dorema aucheri) and Bon-Sorkh (Allium jesdianum), across the habitats of the Central Zagros region. Sampling of the aerial parts of the plants was conducted during the flowering stage. Following the homogenization of leaves and stems, samples were analyzed in four replicates for ash content (ASH), neutral detergent fiber (NDF), acid detergent fiber (ADF), crude protein (CP), water-soluble carbohydrates (WSC), dry matter digestibility (DMD), moisture content (HUM), crude fat (FAT), titratable acidity (ACID), and pH.Results: Based on the mean comparisons, the "Bid-Sardareh" ecotype emerged as the superior habitat for both species, exhibiting the highest crude protein content (23.43% in Bilhar and 27.68% in Bon-Sorkh) and the lowest NDF (24.09% in Bilhar and 23.35% in Bon-Sorkh). Notably, this ecotype also yielded the highest dry matter digestibility, peaking at 72.58% in Bilhar. Furthermore, Bilhar in the "Zangva" habitat (20.91%) under drought stress, and Bon-Sorkh in "Kuhrang" under cold stress, responded by upregulating their water-soluble carbohydrate (WSC) levels. A highly significant negative correlation was observed between ADF and DMD, confirming the reliability and efficiency of using ADF for the rapid estimation of forage quality. Overall, the results underscore the superiority of the Bid-Sardareh ecotype and highlight the importance of conserving ecotypic diversity as a strategic approach for the sustainable management and conservation of the Zagros rangelands.

Keywords

Nutritional value

Forage quality

Digestible dry matter

Water‑soluble carbohydrates

Plant fiber

Zagros habitats

Arzani, H., & Ahmadi, H. (2009). Rangeland management in Iran: Challenges and opportunities. Journal of Rangeland Science, 1(1), 1–9

Ahmadi, E., Panahi, S., Karimzadeh, A., Hassanzadeh, H., & Hosseini, M. (2025). Investigating the Physicochemical and Antimicrobial Properties of Gelatin-carboxymethyl Cellulose Edible Film Containing Dorema aucheri Extract. Iranian Food Science and Technology Research Journal, 21(1), 103-117.

Agroindustriais, P. (2013). AOAC. Official methods of analysis of the Association of Official Analytical Chemists. Caracterização, Propagação E Melhoramento Genético De Pitaya Comercial E Nativa Do Cerrado, 26(74), 62.‏ Arzani, H. (2009). Forage Quality and Daily Requirement of Grazing Animal. University of Tehran Press, Tehran, Iran. 354 pp.

Ashrafzadeh, M. R., Hosseini, S. M., & Zarei, M. (2023). Climate variability impacts on forage production in Zagros rangelands. Rangeland Ecology & Management, 86, 100–112.

Baes Khc. & Kosar M. (2007). Koyuncum composition of essential oil of Allium macrochaetm Boss et Haskin. Journal of essential oil Research: 9 (1):125-126.

Beauchemin, K. A., Ungerfeld, E. M., & Eckard, R. J. (2019). Predicting digestibility of western Canadian forages from chemical composition. Canadian Journal of Animal Science, 99(4), 831–842.

Chang, Y.S. & F.H. Sung., (2000). Effects of gibberellic acid and dormancy-breaking chemicals on flower development of Rhododendron plectrum sweet and R.scsbrumDon. Sci. Heretic., 83: 331-337 Chromatography/Mass Spectroscopy. Carol Stream, IL.: Allured Publishing Corporatio.

Farsam H, et al., (2000). Antiin flammatory and analgesic activity of bibber saline multifidia DS, Rootextracy. J Ethno pharm. 71(3): 443-7 From the Fiber and Nitrogen Content of a Feed, N.S.W. Department of Agriculture, Nutrition.

Gepts, P. (2006). Plant genetic resources conservation and utilization: The view from crop evolution. Indian Journal of Plant Genetic Resources, 19(1), 1–12.

Ghahraman A. (1993). Iranian chromophytes. First edition. University press.; 2:668-768.

Gholami, A., Karimi, N., & Alizadeh, M. (2023). Phenotypic plasticity and secondary metabolite accumulation in Allium species across elevational gradients. Industrial CropsandProducts, 194,116345.

Ghorbani, A., Hosseini, S. M., & Karimi, Z. (2024). Interactive effect of altitude and climate on the quantity and quality of essential oil of two Artemisia aucheri species in the summer rangelands of the Central Alborz Mountains. Journal of Rangeland and Watershed Management, 77(1), 15–30.

FAO. (2020). Global forest resources assessment 2020: Country report – Islamic Republic of Iran. Food and Agriculture Organization of the United Nations.

Habila, D., Boulebda, N., Bensouici, C., Djemouai, N., Laouni, A., Benbelaid, F., Khalfallah, M., Al-Dahash, B. N., & Hamdi, P. (2025). Pharmacokinetic and phytochemical screening of Allium subhirsutum leaves for antimicrobial and anti-inflammatoryproperties. ScientificReports, 15, 34806.

Herrick, J. E., Van Zee, J. W., Havstad, K. M., Burkett, L. M., & Whitford, W. G. (2010). Monitoring manual for grassland, shrubland and savanna ecosystems: Volume I. Quick start. USDA-ARS Jornada Experimental Range.

Hoseini, S. A., Mesdaghi, M., & Pambukhchyan, S. (2014). Study on the forage quality of five important grasses at different phenological stages in summer rangelands of Golestan province. Iranian Journal of Range and Desert Research, 21(2), 189-197. (In Persian).

Hosseini, S. M., Ashrafzadeh, M. R., & Karimi, N. (2022). Overharvesting and ecological degradation of medicinal plants in Iran’s rangelands. Journal of EnvironmentalManagement, 304,114256.

Hristov, A. N., Oh, J., Giallongo, F., & Frederick, T. W. (2021). Nutritional and environmental implications of dietary fiber in ruminants. Journal of Dairy Science, 104(3), 2678–2695.

Hsiao G, et al. (2003). Antioxidant and hepatoprotective effect of antrodia camphorata extract. J Agric Food Chem. 51:7. 3302. Iranian. Arvan Publishing. (In Persian).

Karimi, N., Gholami, A., & Zargari, A. (2021). Biodiversity and ecosystem services of Zagros rangelands: A review. Biodiversity and Conservation, 30(5), 1345–1367. (In Persian).

Khaksarian, M. (2004). Investigation of the analgesic effects of three medicinal plants: Ben‑Sorkh, chamomile, and oregano in male rats (Project No. 55/82). (In Persian).

Kjeldahl, J. (1883). A new method for the determination of nitrogen in organic matter. Zeitschrift für analytische Chemie, 22(1), 366–383.

Krishchenko, V. P., Rotar, A. I., Zaadnipryanyi, Y. F., Korsakov, M.L., Pratov, U., & Anofrina, N. D. (1984). the chemical composition and nutritive value of plant belonging to chenopodiaceae in the range land massif of bibya I zvestiya-Timirya zevskoi-sel shokhozyaistevennoi- Academia, 320 pp.

Malan, P. J., & N. Rethman. (2003). Selection preference of sheep grazing different Atriplex species, proceeding of 7 the International Rangeland Congress, Durban, pp115-193.

Masoudi, Sh et at al. (2006). Volatile constituents of Dorema aucheri Boiss. was collected from Hezar mountain, province of kerman, Iran, in June 2003. Published online 31 May 2006 in Wiley Inter Science (In Persian).

McDonald, P., Edwards, R. A., Greenhalgh, J. F. D., & Morgan, C. A. (2020). Animalnutrition (8thed.). Pearson Education.

Melo, C. D., Maduro Dias, C. S., Wallon, S., Borba, A. E., Madruga, J., Borges, P. A., Ferreira, M. T., & Elias, R. B. (2022). Influence of climate variability and soil fertility on the forage quality and productivity in Azorean pastures. Agriculture, 12(3), 358.

Moghadam, M. (1998). Rangeland and rangeland management (2nd ed.). University of Tehran, 470 p.

Mohammadi, R., Nakhoda, B., & Amiri, S. (2023). Evaluation of three forage grasses (tall fescue, orchard grass and wooly brome) for forage production in agro-ecosystems of cold and temperate regions. Journal of Forage and Animal Feed, 4(2), 33–47. (In Persian).

Mottaghipisheh, J., Vitalini, S., Pezzani, R., & Iriti, M. (2021). A comprehensive review on ethnobotanical, phytochemical and pharmacological aspects of the genus Dorema. PhytochemistryReviews,20,945–989. (In Persian).

Nasahi, F., Akbarinia, A., & Dehghani, F. (2023). Effect of altitude on phenolic compounds and antioxidant activity of medicinal plant Ferulago angulata in natural habitats of Mazandaran Province. Iranian Journal of Medicinal and Aromatic Plants Research, 39(4), 572–586.

Peñuelas, J., & Filella, I. (2009). Phenology feedbacks on climate change. Science, 324(5929), 887–888.

Pirasteh-Anosheh, H., Mirhosseini, A., Akram, N. A., & Hasanuzzaman, M. (2021). Forage potential of Salsola species in arid-saline rangelands. Turkish Journal of Botany, 45(3), 203-215.

Rahmani, M., Sadeghi, H., & Jafari, M. (2019). A review of medicinal and forage values of Dorema species in Iran. Journal of Herbal Medicine, 18, 100–109.

Rabizadeh, F., & Naseri, S. (2023). Environmental parameters and habitats of Dorema ammoniacum (D. Don) in south-central Alborz Dorema ammoniacum (D. Don) habitat parameters in south-central Alborz. International Journal of Environmental Science and Technology, 20(1), 725-738.

Rimal, B., Rijal, S., Stork, N., Keshtkar, H., & Zhang, L. (2021). Forest restoration and support for sustainable ecosystems in the Gandaki Basin, Nepal. Environmental Monitoring and Assessment, 193(9), 1-24.

Sanboli, A., Kanani, M., Yousefzadi, M., & Mojarrad, M. (2008). Comparative study of the chemical composition of Salvia hydrangea in two different habitats. Quarterly Journal of Medicinal Plants, 6(2), Issue 30, 9 pp. (In Persian).

Selmar, D., & Kleinwächter, M. (2015). Stress enhances the synthesis of secondary plant products: The impact of stress-related over-reduction on the accumulation of natural products. Plant and Cell Physiology, 56(5), 817–826.

Talei, G. R., Meshkatalsadat, M. H., & Mosavi, Z. (2007). Antibacterial activity and chemical composition of essential oils from four medicinal plants of Lorestan, Iran. J. Med. Plants, 6 (S3):45-52. (Persian)

Torkan, J., Alijanpour, A. H., Fajri, A., Bernousi, I., & Nazarnejad, H. (2007). Investigation of the effect of sampling year and phenological stage on forage quality of rangeland species in West Azerbaijan province. Iranian Journal of Natural Resources, 60(3), 1059–1073.

Van Soest, P. J. (1994). Nutritional Ecology of the Ruminant. Cornell University Press, Ithaca, New York.

Van Soest, P. J. (2018). Nutritional ecology of the ruminant (2nd ed.). Cornell University Press.

Wollenweber, E., Dörr, M., & Rustiyan, A. (1995). Dorema aucheri, the first umbelliferous plant found to produce exudate flavonoids. Phytochemistry, 38(6), 1417.

Yang, D., Liu, X., Xu, X., Niu, T., Ma, X., Fu, G., Song, C., & Hou, X. (2024). Effect of soil and community factors on the yield and medicinal quality of Artemisia argyi growth at different altitudes of the Funiu Mountain. Frontiers in Plant Science, 15, 1430758.

Yari, R., Rostampour, M., & Mirmiran, S. M. (2023). Investigating forage quality indicators of important essential medicinal species in rangelands of Khorasan-Razavi province. Journal of Range and Watershed Management, 77(3), 253–263.

Yemm, E. W., & Willis, A. J. (1954). The estimation of carbohydrates in plant extracts byanthrone. Biochemical Journal, 57(3), 508–514.

Zargari, A. (2020). The book of medicinal plants of Iran (5th ed.). University of Tehran Press.

Eldridge, D. J., Bowker, M. A., Maestre, F. T., Roger, E., Reynolds, J. F., & Whitford, W. G. (2016). Ecological roles of biological soil crusts in drylands. Nature Reviews Earth & Environment, 1(1), 1-13.