تأثیر خاک، پساب و لجن فاضلاب بر خصوصیات رشد گیاهان سیاه‌تاغ و قره‌داغ

نویسندگان

1 دانشگاه صنعتی اصفهان

2 دانشگاه سمنان

3 دانشگاه کاشان

چکیده

هدف پژوهش حاضر، بررسی تأثیر نوع خاک، لجن و پساب فاضلاب بر خصوصیات رویشی (شامل ارتفاع، تعداد سرشاخه و وزن تر) گیاه سیاه‌تاغ و قره‌داغ است. بدین منظور از سه تیمار لجن، دو نوع بافت خاک و چهارسطح آبیاری استفاده و داده‌ها با نرم‌افزار SPSS 18 تجزیه و تحلیل شد. نتایج نشان داد که خصوصیات رویشی دو گیاه، در خاک زراعی افزایش بیشتری نسبت به خاک دشت سجزی دارد. با افزایش سطح پساب و لجن، ارتفاع در گیاه سیاه‌تاغ کاهش یافته و در گیاه قره‌داغ با توجه به نوع خاک متفاوت است. تعداد سرشاخه در گیاه سیاه‌تاغ با افزایش سطح لجن کاهش و در سطوح مختلف پساب تأثیر متفاوتی را نشان می‌دهد. در گیاه قره‌داغ سطوح مختلف پساب در هر دو نوع خاک تأثیر معنی‌داری ندارد. افزایش سطوح لجن در خاک زراعی افزایش تعداد سرشاخه و در خاک سجزی تأثیر معناداری را نشان نمی‌دهد. اثر سطوح مختلف لجن بر وزن تر در گیاه سیاه‌تاغ کاهشی بوده و سطوح مختلف پساب تأثیر متفاوتی را نشان می‌دهند. اما در گیاه قره‌داغ، تأثیر پساب معنی‌دار نیست. در خاک سجزی با افزایش لجن وزن تر کاهش و در خاک زراعی با افزایش سطح لجن وزن تر افزایش می‌یابد.

کلیدواژه‌ها


عنوان مقاله [English]

Impact of soil, wastewater and sewage sludge on growth characteristics of Haloxylon pp and Nitraria schoberi plant

نویسندگان [English]

  • Rahim Rezaii 1
  • Hamid Reza Karimzadeh 1
  • Shahbaz Mehrabi 2
  • Somayeh Heydarnezhad 3
1
2
3
چکیده [English]

The aim of this study is evaluation the effect of soil, sludge and wastewater on growth characteristics (height, number of leaves and fresh weight) of and plant. For this purpose, 3 sludge treatment, 2 type of soil and 4 levels of irrigation and SPSS 18 were used. The results showed that in all three characteristics of plant growth, increasing height in crop soil is more than the Sejzy soil. In the Haloxylon pp plant, with increasing levels of waste water and sludge, reduced height. And in plant varies according to soil type. Some of branches in the Haloxylon pp plant by increasing sewage sludge levels is decreasing and it shows different effect in different wastewater levels. But in the Nitraria schoberi plant different wastewater levels in both of soil type hadn't significant impact. Increase sludge levels in crop soil; increase the number of branches and Sjzy soil showed an insignificant effect. Effect of different sludge on fresh weight in Haloxylon pp plant is decreasing and different effect in different wastewater levels. But in the Nitraria schoberi plant, effluent impact is not significant. In the Sejzy soil, increasing of sludge levels due to decreasing of fresh water and in crop soil is opposite

کلیدواژه‌ها [English]

  • Exotic water
  • Haloxylon pp plant
  • Nitraria schoberi plant and Greenhouse stud
1. Abedi Kopaei, J., Bagheri, M., Afuoni, M and Mstafazadeh, B, 2001. Study of Groundwater pollution the region around the refinery Shahinshahr Third Conference of Hydraulic Iran, Tehran University, pp. 633-640 2. Alikhasi, M and Kochak zadeh, M, 2010, The effect of irrigation with treated wastewater characteristics of cotton plant. Journal of Soil and Water Research, No. 2 (41), pp 229-235 3. Alves W, Azevedo W, Rogaciano C V, José D N and Napoleão, E M, 2006. Effect of treated wastewater, nitrogen and phosphorus on quality of the Brown Fiber Cotton. In: Proceedings of American society of agricultural and biological engineers. ASABE Meeting, 9-12 July, Oregon Convention Center, Portland, Paper Number. 062095. 4. Barton A M, 1984. Neotropical pioneer and shade-tolerant tree species, do they partition tree fall gaps. Journal of Tropical Ecology. 196-202. 5. Berti W R, and Jacobs L W, 1996. Chemistry and phytotoxicity of soil trace elements from repeated sewage sludge. J. Environ. Qual, 25: 1025-1023. 6. Feizi, H., Rezvani Moghadam, P and Baraki, H, 2010. Effects of irrigation with treated domestic wastewater quality and quantity of forage millet. The second national seminar on the role of recycled water and wastewater applications in water resource management in agriculture and green space, 20 October Srvab Consulting Engineers, Mashhad. 7. Jebeli, S.J, 2008. World experience of using wastewater for irrigation. Proceedings of the International Conference on environmental aspects of using wastewater drought stress, the Iranian National Committee on Irrigation and Drainage, No. 28. pages 35 to 52. 8. Khayambashi, B, 1997. The effect of sewage sludge used as fertilizers in contamination and accumulation of heavy metals in soil and plants. Master's thesis, Faculty of Agriculture, Isfahan University of Technology. 9. Rusan, M S and Rousan H L, 2006. Long term effect of wastewater irrigation of crops on soil and plant quality parameters. Desalination, 215, 143–152. 10. Saber B R, Pendelton R L and Webb B L, 1990. Effect of municipal sewage sludge application on growth of reclamation shrub species in copper mine spoil. Journal of Environmental Quality, 19: 580- 586. 11. Sabeti, H., 1976. Iran trees and shrubs. Publications Agriculture and Natural Resources Research Organization, page 810 12. Shahriari, A., Nori, S., Kopaei, J and Saleh, F.A, 2010. The effect of irrigation with treated wastewater on Nitraria schoberi plant growth under greenhouse conditions. Journal of Greenhouse Culture Science and Technology, No. 4, pp. 13-21. 13. Jakousen J J and Clinger C, 1990. Wastewater sludge land application program in West Virginia. Journal of Soil and Water Conservation, 145-151. 14. Torabi, S and Ghorbanian, D., 2010. Study and introduction important species of trees, shrubs and bushes in order to build windbreaks in arid and semi-arid regions. Journal of Forest and Rangeland, No. 89, pp. 35-41. 13. 15. Vasghi, S., Afuoni, M., Shariatmadari, H and Mobli, M, 2004.The effect of sewage sludge and soil pH on availability of micronutrients and heavy metals. Journal of Science and Technology of Agriculture and Natural Resources, 7 (3), pp. 95-106. 16. Zehtabian, Gh., Azarnivand, H., Jafari, M., Nazeri, Kh and Esmaeilzadeh, H., 2006. Effects of different Haloxylon and Caligonum species in sand dunes stabilization and correction in Semnan. Journal of Desert, Volume 11, No. 1, pp. 167-175.