Effect of Fertilizer Sources on Chemical and Organic Forms of Phosphorus under Wheat Cultivation in a Calcareous Soil

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Shahabifar Jafar

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Journal: APPLIED SOIL RESEARCH Year:2020 | Volume:8 | Issue:1 Page(s): 92-107

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Title

Effect of Fertilizer Sources on Chemical and Organic Forms of Phosphorus under Wheat Cultivation in a Calcareous Soil

Author(s)

Shahabifar Jafar | Issue Writer Certificate

Keywords

Calcium phosphateQ1

CompostQ1

Labile phosphorusQ1

Sheep manureQ2

Triple super phosphateQ1

Abstract

The distribution of phosphorus (P) forms is very important to evaluate the soil P in calcareous soils. Organic fertilizers increase the soil P dynamics by adding organic matter. This experiment was conducted by using 50 mg P kg-1 soil from Sheep manure (SM), municipal solid waste Compost (MSWC) and triple superphosphate (TSP) treatments with control (without fertilizer) in a calcareous soil in greenhouse conditions. At the end of the plant's physiological growth, dry weight of shoots, phosphorus concentrations of wheat, organic and inorganic forms of soil P were measured. The results showed that by using of 50 mg P kg-1 soil from SM, the highest P uptake by wheat was obtained from TSP treatment. All organic P forms significantly increased (P<0. 05) in comparison with the control, but Highly Resistant Organic Phosphorus (HROP) showed invers trend. Moderately Resistant Organic Phosphorus (MROP) had the highest of organic P fraction and the Labile Organic Phosphorus (LOP) was the least. The highest fraction of mineral phosphorus was the apatite form. By applying of 50 mg P kg-1 soil from SM and TSP, Ca2P form increased by 4. 2 and 3. 9 times compared to control respectively. The AlP form increased by applying SM. MSWC and TSP treatments at 31. 0, 44. 0 and 46% compared to control, respectively. According to the research data, with the application of 50 mg P kg-1 soil from the source SM, increased organic phosphorus forms and by 50 mg P kg-1 soil from the source TSP, increased phosphorus absorption and its mineral forms in wheat cultivation...

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APA: Copy

Shahabifar, Jafar. (2020). Effect of Fertilizer Sources on Chemical and Organic Forms of Phosphorus under Wheat Cultivation in a Calcareous Soil. APPLIED SOIL RESEARCH, 8(1 ), 92-107. SID. https://sid.ir/paper/401631/en

Vancouver: Copy

Shahabifar Jafar. Effect of Fertilizer Sources on Chemical and Organic Forms of Phosphorus under Wheat Cultivation in a Calcareous Soil. APPLIED SOIL RESEARCH[Internet]. 2020;8(1 ):92-107. Available from: https://sid.ir/paper/401631/en

IEEE: Copy

Jafar Shahabifar, “Effect of Fertilizer Sources on Chemical and Organic Forms of Phosphorus under Wheat Cultivation in a Calcareous Soil,” APPLIED SOIL RESEARCH, vol. 8, no. 1 , pp. 92–107, 2020, [Online]. Available: https://sid.ir/paper/401631/en

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