| تعداد نشریات | 286 |
| تعداد نشریات سازمان | 84 |
| تعداد شماره‌ها | 3,034 |
| تعداد مقالات | 33,944 |
| تعداد مشاهده مقاله | 45,362,687 |
| تعداد دریافت فایل اصل مقاله | 66,310,424 |
بررسی ارزش رجحانی پنج گونه مرتعی مورد چرای بز نژاد تالی در منطقه زمین‌سنگ استان هرمزگان | ||
| تحقیقات مرتع و بیابان ایران | ||
| مقاله 5، دوره 28، شماره 3، مهر 1400، صفحه 435-449 اصل مقاله (946.77 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijrdr.2021.125008 | ||
| نویسندگان | ||
| محمدامین سلطانی پور* 1؛ عبدالحمید حاجبی2 | ||
| 1استادیار پژوهش، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان هرمزگان، سازمان تحقیقات، آموزش و ترویج کشاورزی، بندرعباس، ایران. | ||
| 2استادیار پژوهش، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان هرمزگان، سازمان تحقیقات، آموزش و ترویج کشاورزی، بندرعباس، ایران | ||
| چکیده | ||
| به‌منظور بررسی ارزش رجحانی گیاهان، این مطالعه در مرتع زمین‌سنگ در استان هرمزگان اجرا شد. برای تعیین ارزش رجحانی در این منطقه از دو روش زمان‌سنجی و تولید و مصرف گونه‌های گیاهی با استفاده از بز نژاد تالی در طول ماه‌های فصل چرا (دی تا اردیبهشت‌ماه) به مدت 4 سال (89-1386) استفاده شد. نتایج تجزیه واریانس ارزش رجحانی در روش زمانی‌سنجی (استفاده از دوربین فیلمبرداری) نشان داد که تفاوت معنی‌داری از نظر مدت زمان مصرف علوفه بین گونه‌ها وجود دارد. به‌طوری‌که گیاهAlhagi persarum با اختصاص بیشترین میانگین (9/43 درصد) همراه با Aeluropus lagopoides با میانگین (5/31 درصد) در یک کلاس از نظر آماری قرارگرفته و بعد از آنها Atriplex leucoclada, Desmostachya bipinnata, Halocnemum strobilaceum, Tamarix mascatensis, Suaeda fruticosa, و یکساله‌ها به‌ترتیب 6/6، 4/5، 6/3، 8/2، 3/2 و 7/3 درصد قرار دارد و در نهایت گیاه Lycium shawii با اختصاص میانگین 2/0 درصد پایین‌ترین کلاس را از نظر آماری به خود اختصاص داده است. تفاوت معنی‌داری نیز در فاکتور اثر متقابل سال و گونه وجود داشت، به‌طوری‌که گونهAlhagi persarum در سال دوم (1387) با 7/68 درصد در رتبه اول قرار گرفت. نتایج تجزیه واریانس درصد بهره‌برداری گونه‌ها نیز نشان‌دهنده تفاوت معنی‌دار بین سال‌های بررسی بود. سال‌های اول، سوم و چهارم در یک گروه و سال دوم با کمترین درصد بهره‌برداری (4/36 درصد) در گروه دوم قرار گرفت. بیشترین درصد بهره‌برداری مربوط به گونه Aeluropus lagopoides با 3/54 درصد در سال 1388 بود. بر اساس طبقه‌بندی شاخص ارزش رجحانی، گونه‌های Aeluropus lagopoides، Atriplex leucoclada و Alhagi persarum جزء گونه‌های با خوش‌خوراکی متوسط (رجحان متوسط) و گونه‌های Halocnemum strobilaceum و Desmostachya bipinnata جزء گونه‌های تقریبا غیر خوش‌خوراک (اجتناب نسبی) بودند. | ||
| کلیدواژه‌ها | ||
| چرای دام؛ روش زمان‌سنجی؛ روش تولید و مصرف؛ بز تالی | ||
| عنوان مقاله [English] | ||
| Study of preference value of five range species for Tali goat in Zaminsang region, Hormozgan province | ||
| نویسندگان [English] | ||
| Mohammadamin Soltanipour1؛ Abolhamid Hajebi2 | ||
| 1Assistant Professor, Hormozgan Agricultural and Natural Resources Research and Education Center, AREEO, Hormozgan, Iran | ||
| 2Assistant Professor, Hormozgan Agricultural and Natural Resources Research and education Center, Agricultural Research Education and Extension Organization (AREEO), Hormozgan, Iran | ||
| چکیده [English] | ||
| In order to investigate the preference value of plants, this study was conducted in a rangeland in Hormozgan province. To determine the preference value in this region, two methods of timing, production and consumption of plant species were used using Tali goats during the months of grazing season (January to May) for 4 years (2007-2009). The results of analysis of variance for the preference value in the timing method (using a video camera) showed that there is a significant difference in terms of forage consumption time between species. So that Alhagi persarum with the highest mean (43.9%) along with Aeluropus lagopoides with an average (31.5%) were in a class statistically, followed by Desmostachya bipinnata, Atriplex leucoclada, Halocnemum strobilaceum, Suaeda fruticosa, Tamarix mascatensis and annuals are 6.6%, 5.4%, 3.6%, 2.8%, 2.3% and 3.7%, respectively. Finally, Lycium shawii plant with the average of 0.2% has the lowest class. There was also a significant difference in the interaction factor of year and species, so that Alhagi persarum in the second year (2008) was ranked first with 68.7%. The results of analysis of variance for species exploitation percentage also showed a significant difference between the study years. The first, third and fourth years were in one group and the second year with the lowest percentage of exploitation (36.4%) was in the second group. The highest percentage of exploitation belonged to Aeluropus lagopoides with 54.3% in 2009. According to the preference value index classification, Aeluropus lagopoides, Atriplex leucoclada and Alhagi persarum were among the moderately palatable species (class II) and Halocnemum strobilaceum and Desmostachya bipinnata were among the almost non-palatable species (class III). | ||
| کلیدواژه‌ها [English] | ||
| Livestock grazing, timing method, production and consumption method, tali goat | ||
| مراجع | ||
|
- Adnani, S.M., Bagheri, H. and Fayaz, M., 2010. Final report of investigation on preference value of range species and grazing behavior in Qom province. Qom Research Center for Agriculture and Natural Resource, Bandarabbas, Iran, 75 p. - Ahmadi, A., 2009. Determination of preference value and grazing behavior of range plants for different ages of sheep in deserts and steppes Qom. Ph.D. thesis, Islamic Azad University, Science and Research Branch, Tehran, Iran, 187 p. - Ameri, H. and Mesdaghi, M., 2002. Study of nutritional selection of indigenous plants in semi-steppe rangelands of northern Semnan. Iranian Journal of Range and Desert Research, 8: 849-857. - Arzani, H., 1994. Some aspects of estimsating short term and long term rangeland carrying? Ph. D. thesis, University of New South Wales, Australia. - Asadpour, R. and Fayaz, M., 2010. Final report of investigation on preference value of range species and grazing behavior in Sirik Rangelands of Hormozgan province. Hormozgan Research Center for Agriculture and Natural Resource, Bandarabbas, Iran. - Baghestani Meybodi, N., 2003. An investigation on the effects of short term grazing intensity of goats on different plant characteristics and animal function in steppe rangeland of Yazd, Ph.D. Thesis. University of Tehran, 214 p. - Baghestani Meybodi, N. and Arzani, H., 2006. An Investigation of range plants, palatability and goat behaviour in Posht-Kooh Rangelands, Yazd province. Iranian Journal of Natural Resources, 58 (4): 109-119. - Dianati Tilaki, G. and Mir Jalili, A., 2007. Investigation on palatability of rangeland plants in Yazd region. Journal of Pajouhesh & Sazandegi, 76: 69-73. - Fayaz, M., Yeganeh, H., Ghaemi, M. T., Sahragard, H. and Moammeri, M., 2014. Preference value of plant species grazed by cow in Tezkharab rangeland of west Azerbaijan province. Iranian Journal of Range and Desert Reseach, 21 (3): 482-493. - Fayaz, M., Yeganeh, H., Ghaemi, M. T., Sour, A. and Zare, N., 2015. Studying preference value of saline rangeland species of Urmia by crossbred cows using timing method. Journal of Sazandegi & Pajouhesh Journal, 106: 96-103. - Fayaz, M., Ameri, H., Yeganeh, H. and Yazdanshenas, H., 2015. Habibian, S. H., Yeganeh, H. and Sanaei, A., 2015. Determination of preference value of range species for camel in Semnan province. Iranian Journal of Biology, 28 (4): 794-802. - Fayaz, M., Habibian, S. H., Yeganeh, H. and Sanaei, A., 2015. Determination of preference value of range species for sheep and goat at Cheshme-Anjir, Fars province. Iranian Journal of Range and Desert Research, 22 (1): 1-11. - Hasani, J. and Fayaz, M., 2014. Investigation on preference value of range species and grazing behavior in Qorveh Rangelands of Kurdistan. Iranian Journal of Range and Desert Research, 21 (2): 357-367. - Hendrickson, R. and Asmussen, L., 1981. The voluntary intake, digestibility and rotation time day cattle and sheep of leaf and stem fraction of tropical legume (Lablab purpureus). Australian Journal of Agriculture, 24: 875-888. - Hosseini, S.A. and Fayaz, M., 2014. An investigation of preference value of important range plants in Saraliabad Gorgan Rangelands in different phenological stages. Iranian Journal of Range and Desert Research, 21 (3): 424-434. - Hosseini, S.A., Lotfi, M. and Fayaz, M., 2010. Final report of investigation on preference value of range species and grazing behavior in Inche Borun Rangelands of Golestan province. Goleastan Research Center for Agriculture and Natural Resource, Golestan, Iran, 96 p. - Mazarei, H., 2010. Final report of investigation on preference value of range species and grazing behavior in Kabgan Rangelands of Bushehr province. Bushehr Research Center for Agriculture and Natural Resource, Bushehr, Iran, 76 p. - Mirdavoodi, H. R. and Sanadgol, A. A., 2009. Study of preference value of range plants in key ranges of Anjedan's rangelands of Markazi province. Iranian Journal of Range and Desert Research, 16 (2): 190-199. - Moghaddam, M., 1997. Range and Range Management. University of Tehran, Iran, 470 p. - Najafi, K. and Fayaz, M., 2011. Final report of investigation on preference value of range species and grazing behavior in Javengan Geno Rangelands of Hormozgan province. Hormozgan Research Center for Agriculture and Natural Resource, Bandarabbas, Iran, 87 p. - Naseri, G., Abarsaji, A. and Fayaz, M. 2015. Study of preference value of range plants in Til Abad region, Golestan province. Iranian Journal of Range and Desert Research, 22 (2): 373-381. - Okhovvat, M., Shokat Fadaei, H., Hoseini, M. and Soleiman, V., 1999. Study of preference value of range plants in Gorgan and Gonbad. Agricultural and Natural Resources Research Center of Golestan province, 31 p. - Papachriston, T. G., Dziba, L. E. and Provenza, F. D., 2005. Botanical composition determination of range herbivore diets: a review. Journal of Small Ruminant Research, 59: 141-156. - Rashtian, A., Mesdaghi, M., Boldaji, F. and Barani, H., 2009. Determination of preference value of seven important range species in steppe region of Yazd province (Case study: Nodoshan rangelands). Journal of Agricultural Sciences and Natural Resources, 16 (3): 215-232. - Roath, L. and Krueger, W., 1982. Cattle grazing and behavior on a forested range. Journal of Range Mangement, 48 (4): 314-321. - Rogosic, J., Pfister, J., Provenza, F. and Grbesa, D., 2006. Sheep and goat preference for and nutritional value of Mediterranean maquis shrubs. Small Ruminant Research, 64: 169–179. - Rosiere, R.E., Beck, R. F. and Wallace, J. D., 1975. Cattle diets on semi desert grassland: botanical composition. Journal of Range Management, 28 (2): 89-93. - Sanadgol, A., 2002. Investigating the effects of grazing systems and intensities on soil, plant and livestock in Bromus tomentellus pasture. Ph.D. thesis, Tehran University, Natural resources Ddepartment, Tehran, Iran, 187 p. - Soltanipoor, M.A. and Fayaz, M., 2010. Final report of investigation on preference value of range species and grazing behavior in Zaminsang Rangelands of Hormozgan province. Hormozgan Research Center for Agriculture and Natural Resource, Bandarabbas, Iran, 94 p. - Soltanipoor, M.A. and Ghasriani, F., 2010. Final report of investigation on determine the most appropriate level of utilization authorized of forage species on Desmostachya bipinnata, Halocnemum strobilaceum and Aeluropus lagopoides in Zaminsang Region in Hormozgan province. Hormozgan Research Center for Agriculture and Natural Resource, Bandarabbas, Iran, 87 p. - Zare, M., Fayaz, M., Goudarzi, G.H. and Farmihani Farahani, A., 2012. Preference value comparison in range species Anjedan-Arak. Iranian Journal of Range and Desert Research, 19 (1): 178-190. | ||
|
آمار تعداد مشاهده مقاله: 399 تعداد دریافت فایل اصل مقاله: 243 |
||