بررسی تأثیر کاشت درختچه سیاهتاغ بر خصوصیات فیزیکی و شیمیایی خاک (مطالعه موردی: مراتع شهرستان مهولات) | ||
| خشک بوم | ||
| دوره 12، شماره 2، مهر 1401، صفحه 69-82 اصل مقاله (908.42 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.29252/aridbiom.2023.20082.1935 | ||
| نویسندگان | ||
| لیلا سیاوشیدوغآبادی1؛ جلیل فرزادمهر* 2؛ مریم آذرخشی2 | ||
| 1دانشآموخته کارشناسیارشد، گروه مهندسی طبیعت و گیاهان دارویی، دانشکده کشاورزی، دانشگاه تربتحیدریه، تربتحیدریه، ایران | ||
| 2استادیار گروه مهندسی طبیعت و گیاهان دارویی، دانشکده کشاورزی، دانشگاه تربتحیدریه، تربتحیدریه، ایران | ||
| چکیده | ||
| در این تحقیق، تأثیر گونه درختی سیاهتاغ (Haloxylon aphyllum) بر خصوصیات فیزیکی و شیمیایی خاک زیراشکوب با توجه به سن گیاه مورد بررسی قرار گرفت. بدینصورت که تأثیر درختچه سیاهتاغِ 2، 5 و 10 ساله در دو عمق 30-0 سانتیمتر و 60-30 سانتیمتر بر خصوصیات فیزیکی و شیمیایی خاک شامل مؤلفههای ازت کل، فسفر کل، پتاسیم، کربن آلی خاک، بافت خاک، اسیدیته، هدایت الکتریکی و نسبت کربن به نیتروژن خاک ارزیابی شد. در این تحقیق، 30 نمونه خاک از زیراشکوب سیاهتاغ (برای هر سن 10 نمونه و برای هر عمق 5 نمونه) و 30 نمونه از فضای بین درختچههای تاغ برداشت و در آزمایشگاه، خصوصیات فیزیکی و شیمیایی آنها اندازهگیری شد. سپس دادههای بهدستآمده با استفاده از آزمونهای تجزیه واریانس و آزمون من-ویتنی در محیط نرمافزار SPSS تحلیل شد. نتایج نشان داد که حضور درختچه سیاهتاغ و سن آن در هر دو عمق مورد مطالعه، تأثیر معنیداری بر مقدار اسیدیته دارد، درحالیکه تأثیر معنیداری در هدایت الکتریکی خاک ندارد. تفاوت معنیداری بین بافت خاک در منطقه آزمایش و منطقه شاهد مشاهده شد اما مقدار شن، سیلت فقط در درختچههای دو ساله و در هر دو عمق در زیر درختچه تاغ و فضای بین درختچهها تغییر معنیدار داشتند. کاشت گیاه سیاهتاغ بر نیتروژن و کربن آلی در عمق 30-0 سانتیمتر تأثیر معنیداری داشته، اما در عمق 60-30 سانتیمتری تأثیری نداشت. سن گیاه سیاهتاغ در هر دو عمق مورد مطالعه بر مقدار نیتروژن و کربن آلی خاک تأثیر معنیداری گذاشته است. کاشت گیاه سیاهتاغ در هیچیک از دو عمق مورد مطالعه بر متغیر فسفر، پتاسیم و شاخص تجزیه لاشبرگ (نسبت کربن به نیتروژن C/N) خاک تأثیر معنیداری نشان نداد اما سن گیاه در هر دو عمق بر پتاسیم خاک و در عمق 30-0 سانتیمتر بر فسفر خاک تأثیر معنیداری نشان داد. نتایج کلی این پژوهش نشان داد که اثر سن گیاه بر تغییر خصوصیات شیمیایی خاک زیر آن معنیدار بوده و با افزایش سن توده، این اثر مشهودتر است. | ||
| کلیدواژهها | ||
| بیابانزایی؛ سیاهتاغ؛ بافت خاک؛ عمق خاک؛ منطقه مهولات | ||
| عنوان مقاله [English] | ||
| Investigating the Effect of planting Haloxylon aphyllum on the Physical and Chemical Properties of Soil (Case study: rangelands of Mahvelat county) | ||
| نویسندگان [English] | ||
| Liela Siavashi Doogh Abadi1؛ Jalil Farzad Mehr2؛ Maryam Azarakhshi2 | ||
| 1M.Sc. Graduated, Department of Nature Engineering and Medicinal Plants, Faculty of Agriculture, University of Torbat Heydarieh, Torbat Heydarieh, Iran | ||
| 2Assistant Professor, Department of Nature Engineering and Medicinal Plants, Faculty of Agriculture, University of Torbat Heydarieh, Torbat Heydarieh, Iran | ||
| چکیده [English] | ||
| In this research, the effects of Haloxylon aphyllum on physical and chemical charactristics of soil considering the age of the plant was studied. The effects of 2, 5 and 10 years old Haloxylon aphyllum at two depths of 0-30 and 30-60 on physical and chemical properties of soil including total nitrogen, total phosphorus, total potassium, soil organic carbon, soil texture, pH, electrical conductivity and carbon-to-nitrogen ratio of soil were evaluated. In this research, 30 soil samples from underneath of Haloxylon aphyllum (10 samples for each age and 5 samples for each depth) and 30 samples between the plants were taken and their physicochemical and chemical properties were measured in the laboratory. Then, the data were analyzed using ANOVA and Mann-Whitney tests in SPSS software. The results showed that planting of Haloxylon aphyllum and its age at two studty depths have a significant effect on pH, but has no significant effect on EC. There was no significant difference between the soil texture in the experimental area and the control area, but the amount of sand and silt just for biennial shrubs in both soil depths had significant change. The implantation of Haloxylon aphyllum on N and OC at 0-30 depth has a significant effect, but does not affect the depth of 30-60 cm, but the age of the Haloxylon aphyllum in both depths has a significant effect on N and OC content. Vegetative planting in both depths of 0-30 and 30-60 was not significantly affected by P, K and C/N variables, and the age of the plant in both depths was significant on K soil and at 0-30 with P soil. In general, the results of this study showed that the effect of age on the change in chemical properties of soil is significant and with increasing age of the site (the age of Haloxylon aphyllum grafts) this effect is more evident. | ||
| کلیدواژهها [English] | ||
| Desertification, Haloxylon aphylum, Soil Texture, Soil Depth, Mahvelat Region | ||
| مراجع | ||
|
[1]. Beirodian, N. (2010). Principles of management of desert areas. Gorgan Publications, Rashad. [in Farsi]
[2]. Ebrahimi Darcheh, K., Janat Rostami, M., Shekohi, A., Mousavian, M., & Jalali, M. (2010). Investigating the relationship between the reduction of wind erosion and hand-planted forests in the Natanz region of Isfahan, 1th National conference on combating desertification and sustainable development of desert wetlands in Iran, Arak. [in Farsi]
[3]. Farzaneh, H. (2012). Investigation of some physical and chemical characteristics of soil and depth of underground water in the field of Sabzevar hills. 1th National conference of Tamarix and Tamarix planting in Iran, Kerman. [in Farsi]
[4]. Farajollahi, A., Arami, S. A., & Ghasemi Aryan, Y. (2022). Evaluating the Effects of Desertification Combating Projects on the Socio-Economic Conditions of Local Communities in Ahvaz. Desert Ecosystem Engineering, 11(34), 99-112. [in Farsi]
[5]. Ghaderi, S., Amirian Chekan, A., Karim Zadeh, A., Difrakhsh, M., & Pourrezaie, J. (2017). The relationships between vegetation and soil factors using multivariate analysis (Case study: Chamran summer rangelands, Khuzestan province). Iranian Journal of Range and Desert Research, 24(3), 478-493. [in Farsi]
[6]. Hadirad, M., & Yazdani, F. 1995. Planting Haloxylon and its importance. First Edition. Publications of Agricultural Research, Education and Extension Organization. 23 p. [in Farsi]
[7]. Heshmati, G. A., & Kamali, P. (2016). Effects of Woody Plants on Rangeland Ecosystems Function. Natural Ecosystems of Iran, 6(4), 12-25. [in Farsi]
[8]. Hosseini Tusal, M., & Jafari, M. (2012). The effect of soil factors on canopy cover in some index plant species in semi-arid Taleghan region. Agricultural Sciences and Natural Resources, 10(1), 115-130. [in Farsi]
[9]. Jafari, M., Bagheri, H., Ghannadha, M. R., & Arzani, H. (2002). Relationship of soil physical and chemical characteristics with dominant range plant spicies in mehrzamin region of Qom provience. Iran Journal of Natural Resources, 55(1), 95-106. [in Farsi]
[10] Jafari, M., Azarnivand, H., Tavakoli, H., Zehtabian, G. R., & Esmailzadeh, H. (2004). Investigation on different vegetation effects on sand dunes stabilization and improvement in Kashan. Pajouhesh & Sazandegi, 17(64), 16-21. [in Farsi]
[11]. Jafari, M., Rasooli, B., & Erfanzadeh, R. (2005). An Investigation of the Effects of Planted Species, Haloxylon Atriplex-Tamarix along Tehran-Qom Free way on Soil Properties. Iranian Journal of Natural Resources, 58(4), 921-931. [in Farsi]
[12]. Javanshir, K., Dastmalchi, H., & Mandhani, A. (1995). Ecological study of Haloxylon, Populus and Tamarix species in the deserts of Iran. 2nd National conference on desertification and different methods of desertification in Kerman. [in Farsi]
[13]. Li, J., Zhao, C., Zhu, H., Li, Y., & Wang, F. (2007). Effect of plant species on shrub fertile island at an oasis–desert ecotone in the South Junggar Basin, China. Journal of Arid Environments, 71(4), 4, 350-361.
[14]. Mahdavi Ardakani, S. R., Jafari, M., Zargham, N., Zare Chahouki, M. A., Baghestani Meibodi, N., & Tavili, A. (2011). Investigation on the effects of Haloxylon aphyllum, Seidlitzia rosmarinus and Tamarix aphylla on soil properties in Chah Afzal-Kavir (Yazd). Iranian Journal of Forest, 2(4), 357-365. [in Farsi]
[15]. Mahdizadeh, M., Golkarian, A., Naseraddin, K., & Taleban fard, A. A. (2017). Study of Relationship between Growths Haloxylon aphyllum with Soil Properties (Case study: Saxaul Plantations of Gonabad North and Mah'velat South). Iranian Journal of Range and Desert Research, 24(1), 30-38. [in Farsi]
[16]. Mirmohammady Meibody, S. A. M., Dybaie, S., Shariatmadari, H., & Baghestani, N. (2017). Some Echophysiological Characteristics of Haloxylon aphyllum in Yazd Province. Journal of Water and Soil Science, 21(2), 249-262. [in Farsi]
[17]. Mohammadi, R., Naseri, K., & Heshmati, G. (2014). Effects of Haloxylon aphyllum plantation on vegetation and soil properties (Case study: Abbas-Abad area, Mashhad), Iranian Journal of Range and Desert Research, 21(1), 119-127. [in Farsi]
[18]. Mohammadi, M., Mirzaei, J., Moradi, M., & Naji, H. R. (2017). Soil physicochemical properties of Tamarisk (Tamarix ramosissima Ledeb.) sites in Ilam province. Iranian Journal of Forest and Poplar Research, 25(3), 419-430. [in Farsi]
[19]. Nosrati, K., Hoseinzadeh, M. M., Zare, S., & Zolfaghari R. (2016). Soil quality modeling in Roshtkhar desert region affected by Holoxylon aphyllum planting using multivariate statistical analysis. Arid regions Geographic Studies, 7(23), 96-108. [in Farsi]
[20]. Nik Nahad, H. (2002). Investigating the effects of Haloxylon plantation on some characteristics of soil and vegetation (a case study: Hassan Abad district of Qom province). Desert, 8(1), 152-162. [in Farsi]
[21]. Rahimi Nejad, F., Saghari, M., Rostampour, M., & Foroughifar, H. (2017). Comparison of soil properties under native Salsola yazdiana Assadi floor with exotic plants Atriplex lentiformis Breweri in semi-desert rangelands (case study: Tabas rangelands). Iranian Journal of Range and Desert Research, 24(1), 89-97. [in Farsi]
[22]. Rahimizadeh, A., Farzadmehr, J., Rostagi, A. A., & Ramezani Gask, M. (2010). Comparison of effects of planting Haloxylon spp. and Atriplex spp. on the characteristics of vegetation cover and ranglands soil (A case study: Salemabad, sarbishe, Iran). Journal of Renewable Natural Resources Research, 1(2): 1-13. [in Farsi]
[23]. Rezaeinejad, R., Khademi, H., Ayoubi, S., & Jahanbazy Goujani, H. (2020). Changes in Physical and Chemical Soil Properties under the Influence of the Rhizosphere and Canopy of Wild Almond Trees (Amygdalus arabica Olive.) with Different Ages. Journal of Water and Soil Science, 24(2), 197-208. [in Farsi]
[24]. Sadeghi, M., Ajorlo, M., & Shahriari, A. (2019). Comparison of plant litter quality in three range plant species and its relationship with soil characteristics. Journal of Water and Soil Conservation, 26(1), 205-218. [in Farsi]
[25]. Sarparast, M., Asgari, H. R., & Ajam, M. (2014). An assessment of Haloxylon succession on some Surface soil quality indicators in Taybad sandy lands, Khorasan province. Journal of Water and Soil Conservation, 21(1), 283-289. [in Farsi]
[26]. Shayesteh Zeraati, H., Karimi, A., Hasani, N., Ghasemzadeh Gangehie, M., & Kheyredin, H. (2017). Investigating the vertical distribution of soil characteristics under canopy Haloxylon aphyllum in Yahya Abad, Sabzevar. Watershed Management Research Journal, 30(1), 54-66. [in Farsi]
[27]. Tavili, A., & Jafari, M. (2007). Effects of Cryptogams on soil chemical properties. Rangeland, 2(1): 199-209. [in Farsi]
[28]. Yari, A., & Motiee Langaroudi, S. (2010). Environment conservation and rural development planning considering on rural guideline pane assessment. Geography and Environmental Planning, 21(3), 45-60. [in Farsi]
[29]. Xu, X. N. & Hirata, E. (2006). Forest floor mass and litterfall in Pinus luchuensis plantations with and without broad-leaved trees. Forest Ecology Management, 57, 165-173. | ||
|
آمار تعداد مشاهده مقاله: 502 تعداد دریافت فایل اصل مقاله: 323 |
||