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Information Journal Paper

Title

INVESTIGATING THE SOIL PROPERTIES AFFECTED BY LAND USE CHANGE OF PADDY RICE TO KIWI PLANTATION IN SOME SOILS OF TONEKABON COUNTY, NORTHERN IRAN

Pages

  1-25

Abstract

 Land use change from paddy soils to kiwi orchards in north of Iran is one of the most common problems in Mazandaran and Guilan provinces which is mainly caused by agricultural communities to compensate the damages caused by unstable rice marketing. Due to insufficient income of rice cultivation in this area, the conversion of paddy to kiwi orchard is inevitable which causes changes to soil physico-chemical, mineralogical and micromorphological properties. The experimental farm of Rice Research Station (West of Tonekabon, Northern Iran) was selected and 7 pedons were dug, described and sampled and their physicochemical, mineralogical and micromorphological properties were analyzed. Features such as roots rot due to very poor drainage, intense chlorosis and yield decrease of kiwi were the main consequences of incorrect LAND USE CHANGE. Available iron and manganese amounts in paddy soils were higher while phosphorus and potassium contents were lower than the soils under kiwi plantation. This could be attributed to the reduced condition and different land management practices. Mineralogical results indicated that smectite was the most dominant mineral in the studied paddy soils while under kiwi fruit land use with moderately drainage condition, smectite content decreased and some vermiculite formed. Micromorphological results also indicated that due to unsaturated condition at the upper layers and high biological activities, pore volume increased and more developed iron features have been revealed after kiwi orchard establishment.

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    APA: Copy

    RAHEB, A.R., & HEIDARI, A.. (2012). INVESTIGATING THE SOIL PROPERTIES AFFECTED BY LAND USE CHANGE OF PADDY RICE TO KIWI PLANTATION IN SOME SOILS OF TONEKABON COUNTY, NORTHERN IRAN. ELECTRONIC JOURNAL OF SOIL MANAGEMENT AND SUSTAINABLE PRODUCTION, 2(2), 1-25. SID. https://sid.ir/paper/209750/en

    Vancouver: Copy

    RAHEB A.R., HEIDARI A.. INVESTIGATING THE SOIL PROPERTIES AFFECTED BY LAND USE CHANGE OF PADDY RICE TO KIWI PLANTATION IN SOME SOILS OF TONEKABON COUNTY, NORTHERN IRAN. ELECTRONIC JOURNAL OF SOIL MANAGEMENT AND SUSTAINABLE PRODUCTION[Internet]. 2012;2(2):1-25. Available from: https://sid.ir/paper/209750/en

    IEEE: Copy

    A.R. RAHEB, and A. HEIDARI, “INVESTIGATING THE SOIL PROPERTIES AFFECTED BY LAND USE CHANGE OF PADDY RICE TO KIWI PLANTATION IN SOME SOILS OF TONEKABON COUNTY, NORTHERN IRAN,” ELECTRONIC JOURNAL OF SOIL MANAGEMENT AND SUSTAINABLE PRODUCTION, vol. 2, no. 2, pp. 1–25, 2012, [Online]. Available: https://sid.ir/paper/209750/en

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