TY - JOUR
T1 - Amelioration of Ultisols in West Java Indonesia with microparticle of steel slag
AU - Devnita, R.
AU - Hudaya, R.
AU - Rosana, M. F.
AU - Sandrawati, A.
AU - Hazarika, H.
N1 - Funding Information:
The authors are thankful to the The Ministry of Research and Higher Education through the Directorate General of General Affair, who have fund this research through the contract number of 01/E/KPT/2018.
Publisher Copyright:
© 2019 IOP Publishing Ltd. All rights reserved.
PY - 2019/12/31
Y1 - 2019/12/31
N2 - Researchs used steel slag as ameliorant had proven that it can improve some soil chemical characteristics. The objective of this reasearch was to investigate the influence of microparticle of steel slag in improving some soil chemical characteristics of Ultisols. The treatments were arrange in Completely Randomized Designed (CRD) with ten treatments: Control (without steel slag), steel slag in coarse particle (mesh), and 1-9% (in weight percentage) of microparticle of steel slag. The soil and the treatments were repeated three times and incubated for four months and then be analyzed the change of soil characteristics due to the amelioration after 1, 2, 3 and 4 months of incubation period. The result showed that amelioration of Ultisols with microparticle of steel slag improved several soil characteristics like increased pH, CEC, available P, and exchangeable basic cations like Ca, Mg, K and Na. The treatments did not decrease the P-fixation, however they increased available P.
AB - Researchs used steel slag as ameliorant had proven that it can improve some soil chemical characteristics. The objective of this reasearch was to investigate the influence of microparticle of steel slag in improving some soil chemical characteristics of Ultisols. The treatments were arrange in Completely Randomized Designed (CRD) with ten treatments: Control (without steel slag), steel slag in coarse particle (mesh), and 1-9% (in weight percentage) of microparticle of steel slag. The soil and the treatments were repeated three times and incubated for four months and then be analyzed the change of soil characteristics due to the amelioration after 1, 2, 3 and 4 months of incubation period. The result showed that amelioration of Ultisols with microparticle of steel slag improved several soil characteristics like increased pH, CEC, available P, and exchangeable basic cations like Ca, Mg, K and Na. The treatments did not decrease the P-fixation, however they increased available P.
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U2 - 10.1088/1755-1315/393/1/012046
DO - 10.1088/1755-1315/393/1/012046
M3 - Conference article
AN - SCOPUS:85078084190
SN - 1755-1307
VL - 393
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 1
M1 - 012046
T2 - 12th International Seminar and Congress of Indonesian Soil Science Society 2019, ISCO-ISS 2019
Y2 - 5 August 2019 through 7 August 2019
ER -