Role of organic acids on phosphorus fractions in silty clay loam soil
Other Title(s)
دور الأحماض العضوية في صور الفسفور في تربة مزيجية طينية غرينية
Joint Authors
al-Ansari, Abd al-Mahdi Salih
Yasin, Muhammad Malik
Shib, Mahdi Wasmi
Source
al-Qadisiyah Journal for Agriculture Sciences
Issue
Vol. 8, Issue 2 (31 Dec. 2018), pp.12-21, 10 p.
Publisher
University of al-Qadisiyah College of Agriculture
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Earth Sciences, Water and Environment
Agriculture
Topics
Abstract EN
This study was conducted to evaluation the role of the organic acids in the phosphorus fractions in silty clay loam texture.
The laboratoryexperiment was conducted by adding the organic acids (Humic acid ,Citric acid ,Oxalic acid , Malic acid ,Acetic acid and Lactic acid )to the fertilized soil with conc.
super phosphate fertilizer with 100 kg h-1 level with concentrations (0,15,30,45 and60)mg L-1,except Humic acid (500,1000,1500 and 2000) mg L-1.The soil was incubated at 30 C for 14,28,42,56 and 70 days period and the keep of field capacity about of incubation period during the daily weight.Amount of available ,mineral ,organic and total phosphorus after each incubated period were measured.
The results showed that theaddition of organic acids of Humic acid ,Citric acid ,Oxalic acid and Malic acid were caused to increaseamount of available ,mineral ,organic and constant of total phosphorus in fertilized soil with conc.
super phosphate fertilizer and increased its amount with increasing of organic acid concentration and better of Humic acid 2000mg L-1 significanton all the treatments .The results of the study that theaddition of organic acids were caused to increase amount of available and mineral phosphorus with increasing of incubation period and constant amount of total phosphorus and decreasing of organic phosphorus amount and available for only soil and only fertilizer treatment during increasing of incubation period .The organic acids can be arranged according to its ability toincrease the availabilityof the phosphorus as follow : Humic acid> Citric acid> Oxalic acid> Malic acid> Acetic acid>Lactic acid >control.
American Psychological Association (APA)
al-Ansari, Abd al-Mahdi Salih& Yasin, Muhammad Malik& Shib, Mahdi Wasmi. 2018. Role of organic acids on phosphorus fractions in silty clay loam soil. al-Qadisiyah Journal for Agriculture Sciences،Vol. 8, no. 2, pp.12-21.
https://search.emarefa.net/detail/BIM-921015
Modern Language Association (MLA)
al-Ansari, Abd al-Mahdi Salih…[et al.]. Role of organic acids on phosphorus fractions in silty clay loam soil. al-Qadisiyah Journal for Agriculture Sciences Vol. 8, no. 2 (2018), pp.12-21.
https://search.emarefa.net/detail/BIM-921015
American Medical Association (AMA)
al-Ansari, Abd al-Mahdi Salih& Yasin, Muhammad Malik& Shib, Mahdi Wasmi. Role of organic acids on phosphorus fractions in silty clay loam soil. al-Qadisiyah Journal for Agriculture Sciences. 2018. Vol. 8, no. 2, pp.12-21.
https://search.emarefa.net/detail/BIM-921015
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 20-21
Record ID
BIM-921015