Volume 38 (2024)
Volume 37 (2023)
Volume 36 (2022)
Volume 35 (2021)
Volume 34 (2020)
Volume 33 (2019)
Volume 32 (2018)
Volume 31 (2017)
Volume 30 (2016)
Volume 29 (2015)
Volume 28 (2014)
Volume 27 (2013)
Volume 26 (2012)
Volume 25 (2011)
Volume 24 (2010)
Volume 23 (2009)
Volume 22 (2008)
Effects of Humic Acid and Phosphorus Fertilizer on Root, Root Hair, Phosphorus Uptake and Phosphorus Influx in Sugarcane (Saccharum officinarum)

Hamidreza BEHRAVAN; REZA KHORASANI; Amir Fotovat; Abdol Amir Moezei; Mehdi Taghavi

Volume 33, Issue 5 , November and December 2020, , Pages 709-721

https://doi.org/10.22067/jsw.v33i5.78726

Abstract
  Introduction: Sugarcane cultivation has been revived in Khuzestan province of Iran since the 1960s and due to good results, it gradually began to grow from north to south of this region. Currently, sugarcane is cultivated in more than 100,000 hectares of the provinceand almost 25% of the country needs ...  Read More

The Effect of Zeolite, Manure and Vermicompost on Growth and Micronutrients Uptake by Corn

Seyyedeh Zohreh Taghdisi heydarian; Reza Khorassani; Hojat Emami

Volume 32, Issue 4 , September and October 2018, , Pages 763-778

https://doi.org/10.22067/jsw.v32i4.68534

Abstract
  Introduction: The amount of soil nutrients and their availability for plants are the important aspects of soil fertility. Although micronutrients are used by plants in very small amounts, they play an active role in many plant-based processes and reactions influencing the plant growth and yield. The ...  Read More

The Influence of Different Biochars and Their Feedstock on Some Soil Chemical Properties and Nutrients over the Time in a Calcareous Soil

majid forouhar; Reza Khorassani; Amir Fotovat; Hossein Shariatmadari; Kazem Khavazi

Volume 32, Issue 2 , May and June 2018, , Pages 299-312

https://doi.org/10.22067/jsw.v32i2.66097

Abstract
  Introduction: Global warming is strongly linked to the increase in greenhouse gas emissions to the atmosphere. One of the most efficient ways to reduce the amount of atmospheric CO2 is to produce a lot of biomass and convert the biomass into a biochar. Biochar is an organic carbon-rich solid that can ...  Read More

Effect of Organic Matter on Distribution of Chemical Forms of Cadmium in Soil in Corn Rhizosphere

faeze lotfi; amir fotovat; reza khorasani; Mahdi Bahraini

Volume 31, Issue 6 , January and February 2018, , Pages 1611-1622

https://doi.org/10.22067/jsw.v31i5.60064

Abstract
  Introduction: The pollution of soils by heavy metals due to human activities poses a serious concern for human and environmental health. In order to evaluate the risks of heavy metal contamination such as cadmium in soil, it is necessary to understand its bioavailability which depends on its chemical ...  Read More

The Effects of Arbuscular-Mycorrhizal Fungi and Phosphorous on Arsenic Uptake by Sunflower Plant in Soils Spiked with Arsenite and Arsenate

Saeed Bagherifam; A. Lakzian; A. Fotovat; R. Khorasani

Volume 30, Issue 5 , November and December 2016, , Pages 1502-1514

https://doi.org/10.22067/jsw.v0i0.29795

Abstract
  Introduction: Arsenic is a highly toxic metalloid in group 15 of periodic table. The information on environmental behaviour of arsenic, however, is still scarce. Contamination of soils and water with arsenic and antimony due to their widespread industrial application and mining activities has raised ...  Read More

Investigationof Clay Mineralogy, Micromorphology and Evolution of Soils in Bajestan Playa

Mohammad Ghasemzadeh Ganjehie; Ali reza Karimi; Ali Zeinadini; Reza Khorasani

Volume 30, Issue 6 , January and February 2016, , Pages 2046-2059

https://doi.org/10.22067/jsw.v30i6.51463

Abstract
  Introduction: Playa is one of the most important landscapes in arid regions which covers about 1% of the world's total land area. Study of playas is important from different points of view especially pedology, sedimentology, mineralogy, environmental geology, groundwater and surface water chemistry. ...  Read More

Determining the Most Important Soil Properties Affecting the Yield of Saffron in the Ghayenat Area

amir ranjbar; H. Emami; Ali reza Karimi; R. Khorassani

Volume 29, Issue 3 , July and August 2015, , Pages 673-682

https://doi.org/10.22067/jsw.v0i0.31230

Abstract
  Introduction: Saffron is one of the most important economic plants in the Khorasan province. Awareness of soil quality in agricultural lands is essential for the best management of lands and for obtaining maximum economic benefit. In general, plant growth is a function of environmental factors especially ...  Read More

Uptake Efficiency of Iron in Different Wheat Varieties

salimeh rahemi; R. Khorassani; A. Halajnia

Volume 28, Issue 3 , July and August 2014, , Pages 556-564

https://doi.org/10.22067/jsw.v0i0.20960

Abstract
  With due attention to the low availability of iron in calcareous soils and different ability of plant species in iron acquisition, the study and identification of iron-efficient plants is necessary to reduce the use of chemical fertilizers. In this way, a greenhouse experiment was conducted to study ...  Read More

The Effect of Aspergillus Isolates on Hydrolysis of Soil Organic Phosphorus (Phytic Acid and Sodium Glycerophosphate)

T. Javaheri; A. Lakzian; P. Taheri; R. Khorasani

Volume 27, Issue 6 , January and February 2014, , Pages 1090-1099

https://doi.org/10.22067/jsw.v0i0.33113

Abstract
  Organic phosphorus is the dominant part of soil phosphorus. Phytic acid and sodium Glycerophosphate are two different forms of soil organic phosphorus. Soil fungi play an important role in the conversion of these compounds into inorganic forms. Among the fungi, Aspergillus is one of the most effective ...  Read More

Study of Phosphorus Acquisition Ability in Medicinal Plants of Salvia virgata, Achillea millefolium and Ziziphora clinopodioides Lam in Low Phosphorus Soils

R. Khorassani; M. Azizi; H. Rahmani

Volume 26, Issue 6 , January and February 2013, , Pages 1483-1491

https://doi.org/10.22067/jsw.v0i0.19285

Abstract
  Most of medicinal plants are able to grow in low P supply as well. In order to study the ability of some medicinal plant species, a greenhouse experiment was conducted with Salvia virgata, Achillea millefolium and Ziziphora clinopodioides Lam in a low P soil. The experiment was undertaken with three ...  Read More

Effect of Lime, Phosphorus and Organic Matter on Maize Ability for Iron Uptake

L. Ghorashi; Gh. Haghnia; A. Lakzian; R. Khorasani

Volume 26, Issue 4 , September and October 2012, , Pages 818-825

https://doi.org/10.22067/jsw.v0i0.15285

Abstract
  Iron is an essential micronutrient for plant growth. The existence of lime, low content of organic matter and excess application of phosphate fertilizer in soils are the factors affecting its availability. In this study the effects of lime, phosphorus and organic matter on growth and iron uptake of maize ...  Read More

The Effect of Cadmium, Zinc and Phosphorus on Glomalin Produced by Arbuscular Mycorrhizal (AM) Fungi in Symbiosis with White Clover

A. Maadani; A. Lakzian; Gh. Haghnia; R. Khorasani

Volume 26, Issue 4 , September and October 2012, , Pages 864-872

https://doi.org/10.22067/jsw.v0i0.15290

Abstract
  High concentration, of heavy metals and the presence of phosphorus in soils may cause a reduction in the growth and activity of arbuscular mycorrhizal (AM) fungi and consequently, the spore production of these fungi would decrease. In order to evaluate the effect of zinc and cadmium as heavy metals and ...  Read More

Effect of Nanoscale Zero-Valent Iron (nZVI) on Heavy Metals Availability in a Calcareous Soil

Sh. Shafaei; A. Fotovat; R. Khorasani

Volume 26, Issue 3 , July and August 2012

https://doi.org/10.22067/jsw.v0i0.14893

Abstract
  Iron (in zero-valent and oxide forms) is used to remove numerous organic and inorganic contaminants in environment. However, there are few reports, especially in nano scale, on the remediation of heavy metals contaminated soils using zero-valent iron in the literature. In this study, the effect of iron ...  Read More

Soil Fertility Evaluation Based on Soil K, P and Organic Matter Factors for Wheat by Using Fuzzy Logic-AHP and GIS Techniques

A. Aama Azghadi; R. Khorassani; M. Mokarram; A. Moezi

Volume 24, Issue 5 , November and December 2010

https://doi.org/10.22067/jsw.v0i0.6242

Abstract
  Abstract Nowadays, fuzzy technique is used to prepare the map in different sciences, extensively. With due attention to important role of soil fertility in modern agriculture, the preparation of soil fertility map seems to be necessary to plan for appropriate using of fertilizers for crops. This study ...  Read More

Phosphorus uptake efficiency in corn, sugar beet and groundnut

R. Khorassani

Volume 24, Issue 1 , March and April 2010

https://doi.org/10.22067/jsw.v0i0.2939

Abstract
  Abstract Plant species differ in their ability to grow at low available P soils in other words, plant species differ in P use efficiency at low P supply. This ability can be investigated by comparing P uptake efficiency of plants and relative effective factors. A pot experiment was carried out in the ...  Read More