Paper Information

Journal:   IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH   2005 , Volume 12 , Number 1 (18); Page(s) 81 To 96.
 
Paper: 

INVESTIGATION WATER SPREADING EFFECTS ON PLANT PRODUCTIVITY IN CHANDAB

 
 
Author(s):  AZHIR F., ANSARI N., MOZAFARIAN V.A.
 
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Abstract: 
Water spreading influences on quantitative and qualitative of vegetation cover in Varamin were evaluated by measuring plant productivity. These factors were measured on water spreading area by 50 sample plots, and 20 plots on control area. Dimensions of plots were 1x1 meter. Three plant species were sampled and determined crude protein, ash, calcium, and phosphorus. Plant productivity didn't indicate significant deference a 95% confidence interval on water spreading area and control area in 2001 and 2003 years. Also, plant productivity ANOVA on water spreading areas has not been had significant a 95% confidence interval. There wasn't deference between crude protein, ash, calcium and phosphorus on water spreading area and control area. There were flooded 711078 in 1998, zero in 1999, 393549 in 2000, 2523694 in 2001, 2628549 in 2002,960606 cubic meters in 2003 year. In addition enough flood has not spread on water spreading area, so has not varied vegetation cover until now.
 
Keyword(s): WATER SPREADING, PLANT PRODUCTIVITY, CHANDAB-VARAMIN, HADI AHMADI STATION, FLOOD SPREADING
 
References: 
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