The Effect of Planted Saltbush (Atriplex lentiformis) on Edaphic Factors in Grazed and Ungrazed Area

سال انتشار: 1392
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 71

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شناسه ملی سند علمی:

JR_ECOPER-1-2_002

تاریخ نمایه سازی: 2 دی 1403

چکیده مقاله:

Re-vegetation of bare soil is believed to increase, or at least maintain the organic matter levels of soil. The aim of this study was to investigate the soil characteristics changes, nutrient pool sizes and their availability under mid canopy, and canopy gap positions of saltbush in an area re-vegetated with Atriplex lentiformis. Some of the physical and chemical soil characteristics (the particle size distribution, soil bulk density, EC, pH, Na, K, organic C, N, P, C/N ratio and C/P ratio) were measured in two different soil depths at both planted shrublands and control area. The results from samples analysis showed that the soil of the control area is significantly different from the Atriplex shrublands area. Maximum of K and Na proportion were measured in ۰ to ۲۰ cm under mid canopy in the planted sites. K and Na in different soil layer showed a significant difference between ungrazed area, grazing area and control area (P

کلیدواژه ها:

Atriplex lentiformis ، Re-vegetation ، Saltbush ، Soil characteristics and Soil nutrient

نویسندگان

Reza Ghazavi

Assistant Professor, Faculty of Natural Resources, University of Kashan, Kashan, Iran

Abbasali Vali

Assistant Professor, Faculty of Natural Resources, University of Kashan, Kashan, Iran

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  • Bajji, M., Kinet, J.M. and Lutts, S. Salt stress effects ...
  • Bonham, C.D. Measurements for terrestrial vegetation. John Willy and Sons, ...
  • Browaldh, M. The influence of trees on nitrogen dynamics in ...
  • Collier, M.D., Fotelli, M.N., Nahm, M., Kopriva, S., Rennenberg, H., ...
  • Elser, J.J., Sterner, R.W. and Gorokhova, E. Biological stoichiometry from ...
  • Forde, B.G. Local and long-range signaling pathways regulating plant responses ...
  • Geddes, N. and Dunkerley, D. The influence of organic litter ...
  • Ghazavi, R., Thomas, Z., Hamon, Y., Marie, J. C., Corson, ...
  • Ghazavi, R., Vali, A.B. and Eslamian, S. Impact of flood ...
  • Glenn, E.P., Pfister, R., Brown, J., Thompson, T. and O’Leary ...
  • Graetz, R.D. The influence of grazing by sheep on the ...
  • Helalia, A. M., El-Amir, S., Abou-Zeid, S. T. and Zagholoul, ...
  • Hessen, D.O., Ventura, M. and Elser, J.J. Do phosphorus requirements ...
  • Holmes, P. M. Mycorrhizal colonization of halophytes in central European ...
  • James, J.J., Tiller, R.L. and Richards, J.H. Multiple resources limit ...
  • Lee, D., Han, X.G. and Jordan, C.F. Soil phosphorus fractions, ...
  • Mazzarino, M.J., Oliva. L, Nunez,A., Nunez, G. and Buffa, E. ...
  • Nair, P.K.R. An Introduction to Agroforestry. Kluwer Academic Publishers, Dordrecht, ...
  • Palm, C.A. Contribution of agroforestry trees to nutrient requirements of ...
  • Pandey, A.N., Purohit, R.C. and Rokad MV. Soil aggregates and ...
  • Pearson, K. E. The basic effects of salinity and sodicity ...
  • Rahbar, Gh. A. Kowsar. Izadkhast, Darab: A Flood-Based Civilization. The ...
  • Sharma, M. L. Soil Physical and Physico-Chemical Variability Induced by ...
  • Singh, S. and Singh, J.S. Water-stable aggregates and associated organic ...
  • Sparling, G.P., Whale, K.W. and Ramsay, A.J. Quantifying the contribution ...
  • Stocklin, J. and Setudehnia, A. Stratigraphic Lexicon of Iran, Geological ...
  • Thorne Robert F. The vascular plant communities of California. In: ...
  • Thorne Robert, F. The desert and other transmontane plant communities ...
  • Wilson, C., Lesch, S.M. and Grieve, C.M. Growth stage modulates ...
  • Young, A. Agroforestry for Soil Conservation. CAB International, Wallingford, and ...
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