Formulation of slow-release NPK double-coated granules using bioblend polymer by spray
Other Title(s)
تصنيع حبيبات NPK بطيئة التحرر ثنائية الغلاف باستعمال خليط البوليمرات بطريقة الرذاذ في التغليف
Joint Authors
Djamaan, A.
Suardi, M.
Mayerni, R.
Arief, S.
Dewi, B.
Putril, N. R.
Merwant, S.
Lalfari, R. S.
Rasyadi, Y.
Sati, I. S.
Ben, E. S.
Source
The Iraqi Journal of Agricultural Science
Issue
Vol. 49, Issue 6 (31 Dec. 2018), pp.1032-1040, 9 p.
Publisher
University of Baghdad College of Agriculture
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Topics
Abstract EN
The slow-release NPK double-coated granules obtained was evaluated in term of chemical interaction, surface morphology, and release rate of phosphate by Fourier Transform Infra Red spectrophotometer, Scanning Electron Microscope, and Visible spectrophotometer.
Results showed that the FTIR spectrum of granules showed that no chemical interaction was observed between NPK granules and coating polymers during the coating process.
The bioblend polymer used was effective as a coating materialfor the slow-release double-coated NPK.
The SEM micrograph showed the clearly different part between core and coating polymers.
The percentage of phosphate released after 48 hours through the slow-release double and one coated NPK granules were 21.89, and 39.13%, respectively.
While through un-coated NPK granules was 93.60%.
The release profile of phosphate through slow release double coatedNPK granules was following the Langenbucher kinetics (r = 0.9015).
American Psychological Association (APA)
Djamaan, A.& Suardi, M.& Mayerni, R.& Arief, S.& Dewi, B.& Putril, N. R.…[et al.]. 2018. Formulation of slow-release NPK double-coated granules using bioblend polymer by spray. The Iraqi Journal of Agricultural Science،Vol. 49, no. 6, pp.1032-1040.
https://search.emarefa.net/detail/BIM-910821
Modern Language Association (MLA)
Djamaan, A.…[et al.]. Formulation of slow-release NPK double-coated granules using bioblend polymer by spray. The Iraqi Journal of Agricultural Science Vol. 49, no. 6 (2018), pp.1032-1040.
https://search.emarefa.net/detail/BIM-910821
American Medical Association (AMA)
Djamaan, A.& Suardi, M.& Mayerni, R.& Arief, S.& Dewi, B.& Putril, N. R.…[et al.]. Formulation of slow-release NPK double-coated granules using bioblend polymer by spray. The Iraqi Journal of Agricultural Science. 2018. Vol. 49, no. 6, pp.1032-1040.
https://search.emarefa.net/detail/BIM-910821
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1040
Record ID
BIM-910821