Document Type : Research Paper

Authors

1 Assistant Professor, Forests and Rangelands Research Department, Qom Agricultural and Natural Resources Research and Education Center, AREEO, Qom, Iran

2 Faculty Member of Natural Resources, Sari Agricultural Science and Natural Resources University, Sari, Iran

3 Assistant Professor, Rangeland Research division, Research Institute of Forests and Rangelands, Agricultural Research Education and Extension Organization (AREEO), Tehran, Iran

4 Associated Professor, Faculty of Natural Resources, Sari Agricultural Science and Natural Resources University, Sari, Iran

Abstract

Important and influential factors on livestock production in arid areas are limited water resources, increasing salinity and lack of food. Halophytes are especially important in saline habitats as alternative forage sources. Forage quality is one of the main factors determining the nutritional requirements of livestock and subsequently the grazing capacity of rangelands. Determination of forage quality of rangeland species is one of the fundamental factors for proper rangeland management. The quality of forage varies in different places and times and different factors affect it. Awareness of forage quality of halophytes at each phenological stage, not only helps beneficiaries in arid and desert areas to select suitable plant species for planting in haloculture programs, but also sets the appropriate time for grazing to achieve greater livestock performance in saline lands. In the present study, the effects of phenological stages on eight forage quality traits were investigated for three halophytes ie., Halocnemum strobilaceum, Nitraria schoberi and Suaeda aegyptiaca. Plant samples were collected in vegetative, flowering, and seeding stages from saline lands in the margin of Houze Sultan, Qom province. Data were analyzed by a factorial experiment in a completely randomized design. Duncan mean comparison test was performed. The results showed that the effects of species and phenological stages on forage quality were significant (p < /em><0.01). In general, the results of this study indicated the superiority of Ha. strobilaceum in terms of nutritional value compared to Ni. schoberi and Su. aegyptiaca, so that it can be considered as a new source of forage in the lands affected by salinity.

Keywords

-  Ahmadi, A., Gomaryan, M., Toranjzar, H. and Ahmadloo, H., 2016. Changes in chemical composition and nutritive value of four halophyte shrubs at three phonological stages (Case study: marginal rangelands of Mighan playa). Journal of Rangeland, 10 (1): 41-52.
-  Akhani, H., 2006. Biodiversity of halophytic and Sabkha ecosystems in Iran. Book series of tasks for vegetation Science Vol 42:71-88.
-  Anon, J., 2006. Extent of salinization and strategies for salt-affected land prevention and rehabilitation, Electronic Conference on Salinization, IPTRID (International Programmed for Technology and Research in Irrigation and Drainage), FAO: 6 February – 6 March, 455-459.
-  Arzani, H., 1994. Some aspects of estimating short term and long term rangeland carrying capacity in the Western Division of New South Wales. Ph.D . Thesis University of New South Wales, Australia.
-  Arzani, H., 2009. Forage quality and daily requirement of grazing animal. Tehran University, 354 P.
-  Arzani, H., Moameri, M., Motamedi, J. and Mohammadpoor, M., 2012. Forage quality of range species in the steppe rangelands of Changuleh, Ilam province. Journal of Range Management, 65 (3): 277-288.
-  Arzani, H., Zohdi, M., Fish, E., Zahedi Amiri, G.H., Nikkhah, A. and Werer, D., 2004. Phenological effects of five grass species. Journal of range management, 57 (6): 624-629.
-  Asaadi, A.M., Dadkhah, A.R., 2010. The study of forage quality of Haloxylon aphyllum and Eurotia ceratoides in different phenological stages. Research Journal of Biological Sciences, 5 (7): 470-475.
-  Assadi, M., 2001. Flora of Iran. Chenopodiaceae, Research Institute of Forests and Rangelands, No:38.
-  Attia-Ismail, S. A., 2018. Halophytes as Forages. In New Perspectives in Forage Crops: InTech.
-  Ball, D.M., Collins, M., Lacefield, G.D., Martin, N.P., Mertens, D.A., Olson, K.E., Putnam, D.H., Undersander, D.J. and Wolf, M.W., 2001. Understanding forge Quality .Americian farm Bureau Federation Publication 1-01.Park Ridge,IL.
-  Bothrot, M. H., 1985. Beef cattle nutrition and tropical pastures, Longman London, 360 p.
-  Buxton, D. R., Mertens, D.R. and Moore, K.J., 1996. Forage quality for ruminants: plant and animal considerations. Journal of Professional Animal Scientist,11:121-135.
-  Cook, C.W. and Stubbendieck, J., 1986. Range research: basic problems and techniques: Society for Range Management, Denver, Colorado, 317 pp.
-  Dianati Tilaki, G. h. A., Haidarian Aghakhani, M., Filehkesh, I. and Naghipour Borj, A.A., 2012. Investigation on the effects of phenological stages on forage quality and soluble carbohydrates in Salsola arbuscula and Salsola richteri species in saline rangelands of Sabzevar. Iranian journal of Range and Desert Research, 18 (4): 652-661.
-  El Shaer, H.M., 2010. Halophytes and salt-tolerant plants as potential forage for ruminants. Journal of Small Ruminant Research, 91: 3–12.
-  Fahey, G. Jr., 1994. Forage quality, Evaluation and Utilization. Book Series ASA, CSSA, Madison, Wisconsin, USA.
-  Ghadaki, M., Vansoest, P., McDowell, R. and Malekpour, B., 1974. Composition and in-vitro digestibility of some arid zone forage from Iran. Paper presented at the 12th International Grassland Congress, Moscow, Russia, 3 (1):542–549.
-  Goorchi, T., 1995. Determination of chemical composition and dry matter digestibility of dominate species in Isfahan province, M.S. thesis. Industrial University of Isfahan, Iran.
-  Hoffman, P.C., Lundberg, K.M., Bauman, L. M. and Shaver, R.D., 2003. The effect of maturity on NDF digestibility. Journal of Focus on Forage, 5: 1-3.
-  Holechek, J. L., Pieper, R. D. and Herbel, C. H., 1989. Range management. Principles and practices: Prentice-Hall, 501 pp.
-  Hussain, F. and Durrani, M. J., 2009. Nutritional evaluation of some forage plants from Harboi Rangeland, Kalat, Pakistan.
Pakistan Journal of Botany, 41(3): 1137-1154.
-  Jafari, A., Connolly, V., Frolich, A. and Walsh, E., 2003. A note on estimation of quality parameters in perennial ryegrass by near infrared reflectance spectroscopy. Irish Journal of Agricultural and Food Research, 42: 293-299.
-  Kashki, M., Zandi Esfahan, E., Mohamadi, M. and Ranjbar, M., 2016, Effects of growth stages on forage quality of specific halophytes (Limonium iranicum & Reaumuria fruticosa) in the Bajestan Desert of Korasan province, Iran, European Online Journal of Natural and Social Sciences, 3(5): 787-794.
-  Larbi, A., Khatib-Salkin, A., Jammal, B. and Hassan, S., 2011. Seed and forage yield, and forage quality determinants of nine legume shrubs in a nontropical dryland environment. Journal of Animal Feed Science and Technology, 163 (2-4): 214-221.
-  Macdonald, R. W., Paton, D. W., Carmack, E. C. and Omstedt, A., 1995. The freshwater budget and under ice spreading of Mackenzie River water in the Canadian Beaufort Sea based on salinity and 18O/16O measurements in water and ice. Journal of Geophysical Research: Oceans, 100 (C1): 895-919.
-  Moghaddam, M. R., 1998. Range and range management, Tehran University, Iran, 470 pp.
-  Moghimi, J., 2004. Introduction of some important range species appropriate for range improvement in Iran. Forests, Rangelands and Watershed Organization, 670 pp.
-  Pepall, J., 2007. A saltland grazing trial on their Great Southern property ‘Edenia’ has fitted in perfectly with the Pepall family’s existing farming practices, 1ed Edition, Department of Agriculture & Food, 234 pp.
-  Rahmatizadeh, A., 1998. Identification of saline areas, salinity plants and study of salinity resistance mechanisms and introduction of saline resistant range species in Iran-Qom, Final report of the research project, 158 pp.
-  Rhodes, B. D. and Sharrow, S. H., 1990. Effect of grazing by sheep on the quantity and quality of forage available to big game in Oregon's Coast Range. Journal of Range Management, 235-237.
-  Temel, S., Sürmen, M. and Tan, M., 2015. Effects of growth stages on the nutritive value of specific halophyte species in saline grasslands. The Journal of Animal and Plant Sciences, 25 (5): 1419-1428.
-  Walton, P. D., 1983. Production and management of cultivated forages. Prentice- Hall Company Reston, Virginia, 336 pp.
-  Zandi Esfahan, E., 2012. Potential use of halophyte and salt-tolerant plant species as animal fodder in saline soils of Iran. Third National Conference on Desertification and Sustainable Development of Desert Marsh lands of Iran. Arak, Iran, 13-14 sep.
-  Zandi Esfahan, E., Jafari, A. A. and Mirakhorli, R., 2017. Studying the effects of growth stages on forage quality of two halophytes in Garmsar, Iranian Journal of Range and Desert Research, 24 (2): 464-473.