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Information Journal Paper

Title

EFFECTIVE METEOROLOGICAL FACTORS FOR FORAGE PRODUCTION OF NODOUSHAN STEPPE RANGELANDS IN YAZD PROVINCE

Pages

  45-56

Abstract

 Understanding vegetation dynamics of arid rangelands is a prerequisite for their proper management. Rainfall is the most crucial environmental factor for range plant growth and forage production in vegetation communities of such regions. This study was conducted in the Nodoushan steppe rangelands over nine years (2000-2008) to assess the effect of variability in METEOROLOGICAL FACTORS including rainfall, temperature and wind velocity on forage production of dominant range plant species. Seven dominant plant species were selected and every year their forage productions were estimated using double sampling method in both permanently and randomly located plots. Data on precipitation, temperature and wind velocity were collected from nearby climatological stations. Relationships between METEOROLOGICAL FACTORS and annual forage production of different species were analyzed using multivariate method of Redundancy Analysis (RDA) in CANOCO 4.0 software. Results showed that RDA axis 1 is highly associated with temperature in May and rainfall in January and December to March. The species correlated to this axis were Artemisia sieberi and Iris songarica. While RDA axis 2 showed significant correlations with temperature in July and rain in autumn and spring as well as forage production of Eurotia ceratoides, Stipa arabica and Stachys inflata. Wind velocity had no significant correlation with any of RDA axes.

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    APA: Copy

    ABDOLLAHI, J., ARZANI, H., & NADERI, H.. (2011). EFFECTIVE METEOROLOGICAL FACTORS FOR FORAGE PRODUCTION OF NODOUSHAN STEPPE RANGELANDS IN YAZD PROVINCE. RANGELAND, 5(1), 45-56. SID. https://sid.ir/paper/358370/en

    Vancouver: Copy

    ABDOLLAHI J., ARZANI H., NADERI H.. EFFECTIVE METEOROLOGICAL FACTORS FOR FORAGE PRODUCTION OF NODOUSHAN STEPPE RANGELANDS IN YAZD PROVINCE. RANGELAND[Internet]. 2011;5(1):45-56. Available from: https://sid.ir/paper/358370/en

    IEEE: Copy

    J. ABDOLLAHI, H. ARZANI, and H. NADERI, “EFFECTIVE METEOROLOGICAL FACTORS FOR FORAGE PRODUCTION OF NODOUSHAN STEPPE RANGELANDS IN YAZD PROVINCE,” RANGELAND, vol. 5, no. 1, pp. 45–56, 2011, [Online]. Available: https://sid.ir/paper/358370/en

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