AN ACQUAINTANCE WITH THE RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND THE SOIL CHARACTERISTICS IN A KELARABAD PLAIN FOREST (CHALOOS)

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MAHMOODI J.; ZAHEDI AMIRI GH.A.D.; RAHMANI R.; ADELI PISHBIJARI E.

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Journal: IRANIAN JOURNAL OF NATURAL RESOURCES Year:2005 | Volume:58 | Issue:2 Page(s): 351-362

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Title

AN ACQUAINTANCE WITH THE RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND THE SOIL CHARACTERISTICS IN A KELARABAD PLAIN FOREST (CHALOOS)

Author(s)

MAHMOODI J. | ZAHEDI AMIRI GH.A.D. | RAHMANI R. | ADELI PISHBIJARI E. | Issue Writer Certificate

Keywords

TWINSPANQ3

PCAQ3

PLAIN FORESTQ4

SOIL CHARACTERISTICSQ4

ECOLOGICAL GROUPSQ2

KELARABADQ4

Abstract

In KELARABAD PLAIN FOREST with an area of 59.39 ha, information and data about vegetation (herbs and bearing seedling species) were collected from 77 sample plots (20mx20m) which were then analyzed by using Bran-Blanquet combined scale and through use of TWINSPAN program. The data were Classified to determine 4 ECOLOGICAL GROUPS. Some physical, chemical and biological characteristics of soil, such as texture, SP, EC, TNV, %OC, N, P, K, pH, CEC, and earth worm biomass were determined. By, use of PCA analysis, the co-relationship as well as distribution in each ecological group of environmental factors were determined with respect to the 1stand 2ndaxes separately. It was noticed that the 1st and 4thecologicalgroupshad the highest co-relationship with the 1st axes whereas 2nd and 3rd ECOLOGICAL GROUPS demonstrated the highest co-relationship with the 2nd axes. pH increased from the 1st group toward the others. Each of these four groups can be identified by the following environmental factors: earth worm biomass, OC% and Sand% for the 1st group; Sand% and Silt% in the 2nd group; P and Clay% in the 3rd group, K in the 4th group. So it is concluded that physical characteristics influence the most effects on formation of ECOLOGICAL GROUPS in KELARABAD PLAIN FOREST.

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APA: Copy

MAHMOODI, J., ZAHEDI AMIRI, GH.A.D., RAHMANI, R., & ADELI PISHBIJARI, E.. (2005). AN ACQUAINTANCE WITH THE RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND THE SOIL CHARACTERISTICS IN A KELARABAD PLAIN FOREST (CHALOOS). IRANIAN JOURNAL OF NATURAL RESOURCES, 58(2), 351-362. SID. https://sid.ir/paper/22740/en

Vancouver: Copy

MAHMOODI J., ZAHEDI AMIRI GH.A.D., RAHMANI R., ADELI PISHBIJARI E.. AN ACQUAINTANCE WITH THE RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND THE SOIL CHARACTERISTICS IN A KELARABAD PLAIN FOREST (CHALOOS). IRANIAN JOURNAL OF NATURAL RESOURCES[Internet]. 2005;58(2):351-362. Available from: https://sid.ir/paper/22740/en

IEEE: Copy

J. MAHMOODI, GH.A.D. ZAHEDI AMIRI, R. RAHMANI, and E. ADELI PISHBIJARI, “AN ACQUAINTANCE WITH THE RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND THE SOIL CHARACTERISTICS IN A KELARABAD PLAIN FOREST (CHALOOS),” IRANIAN JOURNAL OF NATURAL RESOURCES, vol. 58, no. 2, pp. 351–362, 2005, [Online]. Available: https://sid.ir/paper/22740/en

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