Composition of Soil Seed Bank Over Cholistan Desert Microhabitats at Dingarh Fort Area, Pakistan

Soil Seed Bank Over Cholistan Desert

Authors

  • Hafiz Muhammad Zia Ullah Ghazali Regional Agricultural Research Institute, Bahawalpur, Pakistan
  • Abdul Hamid The Islamia University of Bahawalpur, Pakistan
  • Muhammad Arshad The Islamia University of Bahawalpur, Pakistan
  • Mansoor Hameed University of Agriculture Faisalabad, Faisalabad, Pakistan
  • Malik Muhammad Yousaf Arid Zone Research Institute (AZRI) , Bahawalpur, Pakistan
  • Mumtaz Hussain Arid Zone Research Institute (AZRI) , Bahawalpur, Pakistan

DOI:

https://doi.org/10.52763/PJSIR.BIOL.SCI.59.3.2016.133.138

Keywords:

Cholistan desert, seed bank, microhabitat, canonical correspondence analysis

Abstract

Soil seed banks were assessed in three soil layers (L1, from 0 to 2 cm, L2, 2 to 4 cm and L3,
4 to 6 cm depth ) from five microhabitats i.e., Lee-ward side of sand dune (S1), Wind-ward side of sand
dune (S2), Clayey area covered with sand (S3), Interdunal sandy area (S4) and Shifting sand dune of site
Dingarh Fort area (S5) in Cholistan desert of Pakistan to analyse differences of soil seed bank among these
habitats. Ten soil samples were collected from each microhabitat and from each layer i.e., 0-2 cm depth
(L1), 2-4 cm depth (L2) and 4-6 cm depth (L3) by using 15´15´6 cm metallic sampler. Consistent
differences in seed composition were observed among these microhabitats. Seedling emergence approach
was used to assess the soil seed bank of Cholistan desert. Canonical correspondence analysis (CCA) was
used for the soil seed bank and the plant species analysis. The microhabitats S3 (Clayey area covered with
sand) and S4 (Interdunal sandy area) contributed prominently to the total variance in the species and had
maximum density of seed bank and soil layer L1 contained maximum number of seeds.

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Published

2016-12-26

How to Cite

Ghazali, H. M. Z. U., Hamid, A., Arshad, M., Hameed, M., Yousaf, M. M., & Hussain, M. (2016). Composition of Soil Seed Bank Over Cholistan Desert Microhabitats at Dingarh Fort Area, Pakistan: Soil Seed Bank Over Cholistan Desert. Biological Sciences - PJSIR, 59(3), 133–138. https://doi.org/10.52763/PJSIR.BIOL.SCI.59.3.2016.133.138

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