Characterization of steel slag and its effect on rice production in Latosol and acid sulfate soil
Most soils in Indonesia need soil ameliorant material. There are various ameliorant materials that can improve soil properties. The researchers propose steel slag as an alternative ameliorant material. Steel slag is a waste from steel manufacturing, and the amount is very abundant. Unfortunately, st...
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| Veröffentlicht in: | IOP conference series. Earth and environmental science 2021-03, Vol.694 (1), p.12056 |
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| creator | Wardani, I K Suwardi Sumawinata, B |
| description | Most soils in Indonesia need soil ameliorant material. There are various ameliorant materials that can improve soil properties. The researchers propose steel slag as an alternative ameliorant material. Steel slag is a waste from steel manufacturing, and the amount is very abundant. Unfortunately, steel slag falls into the category of hazardous and toxic waste (by regulation). It is still questionable and needs verification that this material is potential for agriculture. In this study, an analysis of the characteristics (total chemical and micronutrient content) of steel slag was carried out. Besides, the steel slag was applied to Latosol and Acid Sulfate Soil (ASS) planted with rice plant to see its effects on it. The results show that steel slag is rich in Ca, Mg, P, Si, micronutrients, and low in heavy metals. The steel slag application for rice plants on Latosol and ASS show a positive effect. Rice production on soil with steel slag addition is higher than control. The optimum doses of steel slag are 6 tons/ha for Latosol and 9 tons/ha for ASS. It indicates that steel slag is a potential ameliorant material and needs reconsideration to exclude it from its category as hazardous and toxic waste. |
| doi_str_mv | 10.1088/1755-1315/694/1/012056 |
| format | Article |
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There are various ameliorant materials that can improve soil properties. The researchers propose steel slag as an alternative ameliorant material. Steel slag is a waste from steel manufacturing, and the amount is very abundant. Unfortunately, steel slag falls into the category of hazardous and toxic waste (by regulation). It is still questionable and needs verification that this material is potential for agriculture. In this study, an analysis of the characteristics (total chemical and micronutrient content) of steel slag was carried out. Besides, the steel slag was applied to Latosol and Acid Sulfate Soil (ASS) planted with rice plant to see its effects on it. The results show that steel slag is rich in Ca, Mg, P, Si, micronutrients, and low in heavy metals. The steel slag application for rice plants on Latosol and ASS show a positive effect. Rice production on soil with steel slag addition is higher than control. 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Earth and environmental science</title><description>Most soils in Indonesia need soil ameliorant material. There are various ameliorant materials that can improve soil properties. The researchers propose steel slag as an alternative ameliorant material. Steel slag is a waste from steel manufacturing, and the amount is very abundant. Unfortunately, steel slag falls into the category of hazardous and toxic waste (by regulation). It is still questionable and needs verification that this material is potential for agriculture. In this study, an analysis of the characteristics (total chemical and micronutrient content) of steel slag was carried out. Besides, the steel slag was applied to Latosol and Acid Sulfate Soil (ASS) planted with rice plant to see its effects on it. The results show that steel slag is rich in Ca, Mg, P, Si, micronutrients, and low in heavy metals. The steel slag application for rice plants on Latosol and ASS show a positive effect. Rice production on soil with steel slag addition is higher than control. The optimum doses of steel slag are 6 tons/ha for Latosol and 9 tons/ha for ASS. It indicates that steel slag is a potential ameliorant material and needs reconsideration to exclude it from its category as hazardous and toxic waste.</description><subject>Acidic soils</subject><subject>Agricultural production</subject><subject>Calcium</subject><subject>Environmental regulations</subject><subject>Hazardous wastes</subject><subject>Heavy metals</subject><subject>Micronutrients</subject><subject>Rice</subject><subject>Slag</subject><subject>Soil improvement</subject><subject>Soil properties</subject><subject>Soils</subject><subject>Steel</subject><subject>Steel making</subject><subject>Sulfates</subject><subject>Toxic wastes</subject><issn>1755-1307</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNo9kE1LAzEQhoMoWKt_QQKe183s5mNzlKJWKHjRc8jmQ1PWTU2yB_31blvpaQbeh3eGB6FbIPdAuq4GwVgFLbCaS1pDTaAhjJ-hxSk4P-1EXKKrnLeEcEFbuUB69amTNsWl8KtLiCOOHufi3IDzoD-wHi0OJWPnvTMFz3kKxuFdinYyBz6MeKNLzHE4wNoEi_M0eF0czjEM1-jC6yG7m_-5RO9Pj2-rdbV5fX5ZPWwq03SMVwxk77wwpje9ECC8aLnUlgrPhARKrDS97TrKiGyNpF3jmDXgqO4Y5dbJdonujr3zb9-Ty0Vt45TG-aRqGDSSgqRipviRMinmnJxXuxS-dPpRQNRep9qbUntratapQB11tn_RK2hZ</recordid><startdate>20210301</startdate><enddate>20210301</enddate><creator>Wardani, I K</creator><creator>Suwardi</creator><creator>Sumawinata, B</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20210301</creationdate><title>Characterization of steel slag and its effect on rice production in Latosol and acid sulfate soil</title><author>Wardani, I K ; Suwardi ; Sumawinata, B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2856-519bef7ccbcb7717f7369ad47f579140d9cbd8845093c9482e5dc1e4a8546de93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acidic soils</topic><topic>Agricultural production</topic><topic>Calcium</topic><topic>Environmental regulations</topic><topic>Hazardous wastes</topic><topic>Heavy metals</topic><topic>Micronutrients</topic><topic>Rice</topic><topic>Slag</topic><topic>Soil improvement</topic><topic>Soil properties</topic><topic>Soils</topic><topic>Steel</topic><topic>Steel making</topic><topic>Sulfates</topic><topic>Toxic wastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wardani, I K</creatorcontrib><creatorcontrib>Suwardi</creatorcontrib><creatorcontrib>Sumawinata, B</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content Database (Proquest) (PQ_SDU_P3)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. Earth and environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wardani, I K</au><au>Suwardi</au><au>Sumawinata, B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of steel slag and its effect on rice production in Latosol and acid sulfate soil</atitle><jtitle>IOP conference series. Earth and environmental science</jtitle><date>2021-03-01</date><risdate>2021</risdate><volume>694</volume><issue>1</issue><spage>12056</spage><pages>12056-</pages><issn>1755-1307</issn><eissn>1755-1315</eissn><abstract>Most soils in Indonesia need soil ameliorant material. There are various ameliorant materials that can improve soil properties. The researchers propose steel slag as an alternative ameliorant material. Steel slag is a waste from steel manufacturing, and the amount is very abundant. Unfortunately, steel slag falls into the category of hazardous and toxic waste (by regulation). It is still questionable and needs verification that this material is potential for agriculture. In this study, an analysis of the characteristics (total chemical and micronutrient content) of steel slag was carried out. Besides, the steel slag was applied to Latosol and Acid Sulfate Soil (ASS) planted with rice plant to see its effects on it. The results show that steel slag is rich in Ca, Mg, P, Si, micronutrients, and low in heavy metals. The steel slag application for rice plants on Latosol and ASS show a positive effect. Rice production on soil with steel slag addition is higher than control. The optimum doses of steel slag are 6 tons/ha for Latosol and 9 tons/ha for ASS. 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| subjects | Acidic soils Agricultural production Calcium Environmental regulations Hazardous wastes Heavy metals Micronutrients Rice Slag Soil improvement Soil properties Soils Steel Steel making Sulfates Toxic wastes |
| title | Characterization of steel slag and its effect on rice production in Latosol and acid sulfate soil |
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