Volume 31 (2024)
Volume 30 (2023)
Volume 29 (2022)
Volume 28 (2021)
Volume 27 (2020)
Volume 9 (2019)
Volume 8 (2019)
Volume 26 (2019)
Volume 12 (2019)
Volume 10 (2019)
Volume 25 (2018)
Volume 24 (2017)
Volume 23 (2016)
Volume 22 (2015)
Volume 21 (2014)
Volume 20 (2013)
Volume 19 (2013)
Volume 18 (2011)
Volume 17 (2010)
Volume 16 (2009)
Volume 15 (2008)
Volume 14 (2007)
Volume 13 (2006)
Volume 7 (2000)
Volume 6 (1999)
Volume 11 ()
Author = Esmail Rahbar
Number of Articles: 14
Effect of thinning on growth and vigority of haloxylon spp. plantation in Gonabad
Volume 11, Issue 1 , September 2019, , Pages 19-32
Abstract
Read MoreAn Apward Trend in Runoff Production of Khar-Rud Watershed
Volume 12, Issue 4 , August 2019, , Pages 357-375
Abstract
Read MorePetroleum mulches: A review
Volume 12, Issue 1 , August 2019, , Pages 63-72
Abstract
Read MoreThe effect of thinning on growth and vigority of Haloxylon spp plantation in Yazd
Volume 11, Issue 2 , August 2019, , Pages 179-190
Abstract
Read MoreEffect of thinning on growth and vigority of Haloxylon spp plantation in Sabzevar
Volume 10, Issue 4 , August 2019, , Pages 459-478
Abstract
Read MoreEfficiency of a hydrophilic polymer in agriculture and natural resources
Volume 10, Issue 1 , August 2019, , Pages 111-129
Abstract
Read MoreThe effect of polymer composition with desert sand on Panicum antidotale growth
Volume 16, Issue 3 , December 2009, , Pages 305-316
Abstract
The effect of different level of polymer water absorbent (supper A200) mixed with desert sand were studied in comparing to pure sand and clay soil on survival and growth of Panicum antidotale in pot condition in Research Institute of Forests and Rangeland, Tehran, Iran for three years. The polymer ... Read MoreTrend of runoff changes in the watershed of Kordan River
Volume 16, Issue 2 , December 2009, , Pages 161-173
Abstract
In the present paper, trends of rainfall, runoff and temperature in the Kordan sub-basin which is one of the sub-basins of Qazvin basin were investigated for period of 1966-95. This sub-basin with 360 km2 area is located in the north eastern part of Qazvin basin with a different range of elevation from ... Read MoreSalinity effects on water uptake ability of superabsorbent polymer and manure
Volume 16, Issue 2 , December 2009, , Pages 209-223
Abstract
The superabsorbent polymers absorb and retain large quantities of water when applied into the soil. This capability is due to its physical and chemical properties. The objectives of this study were to investigate the effects of soil salts on polymer and manure water uptake ability under repeated wetting ... Read MoreGrowth of Haloxylon spp. plantation, ten years after thinning, in Gonabad.
Volume 13, Issue 4 , February 2007, , Pages 385-393
Abstract
Based on a general model, estimated number of population density for ten years old Haloxylon plantation in Gonabad was 150 trees per hectar; therefore, six density treatments were selected around the estimated density; two density treatments over estimated number, two under it, and existing density as ... Read MoreGrowth of Haloxylon spp. plantation, ten years after thinning, in Sabzevar
Volume 14, Issue 3 , January 2007, , Pages 313-322
Abstract
A general model was developed to explain the interrelationships between soil saturation percentage, mean annual precipitation, and population density on growth and vigority of planted Haloxylon trees. Based on the model, estimated number of population density for 7 years old Haloxylon plantation in Sabzevar ... Read MoreEffect of a super absorbent Polymers on moisture characteristics of sandy soils
Volume 13, Issue 2 , February 2006, , Pages 139-144
Abstract
Commercial producers of polymers claim that their polymer materials hold plentiful of water using low suction so that plants are able to have access to it. If this is true, then polymers could be used to increase desired physical characteristics of sandy soils in areas with dry climatic conditions. Based ... Read MoreOptimization of population density of Haloxylon sp. Plantation in Kashan
Volume 9, Issue 1 , July 2002, , Pages 47-84
Abstract
Read MoreOptimization of population density of Haloxylon sp. Plantation in Yazd
Volume 6, Issue 1 , July 1999, , Pages 131-168