In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus)
Sustainable organic herbal production requires utilization of bio-waste materials as plant nutrient sources due to its economical aspect and would ensure continuous productivity. The usage of organic wastes in organic farming system (OFS) as fertilizers and soil amendments should be monitored as t...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Soil Science Society of Pakistan (SSSP)
2017-05-01
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| Series: | Soil & Environment |
| Subjects: | |
| Online Access: | http://se.org.pk/File-Download.aspx?archivedpaperid=793 |
| _version_ | 1818691748304519168 |
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| author | Khairun Naim Mulana Che Fauziah Ishak Rosenani Abu Bakar |
| author_facet | Khairun Naim Mulana Che Fauziah Ishak Rosenani Abu Bakar |
| author_sort | Khairun Naim Mulana |
| collection | DOAJ |
| description | Sustainable organic herbal production requires utilization of bio-waste materials as plant nutrient sources due
to its economical aspect and would ensure continuous productivity. The usage of organic wastes in organic farming
system (OFS) as fertilizers and soil amendments should be monitored as the accumulation of heavy metals has been
reported in several studies. Glasshouse study has been conducted to assess the effectiveness of Pb immobilization
due to chicken manure application using different sources of phosphate materials; bone meal (BM), Egyptian rock
phosphate (ERP) and triple super phosphate (TSP). From the fractionation of glasshouse study, the percentage of
exchangeable fraction of Pb was reduced with application of P-amendments with the highest of 20.2% of reduction
recorded for 2 t/ha application of TSP. This is followed by reduction in exchangeable fraction for others treatments:
2 t/ha of BM (4.1%), 4 t/ha of BM (5.1%), 1 t/ha of ERP (8.1%) and 2 t/ha of ERP at 17.6%. These treatments were
recorded as being able to stabilize the Pb as indicated in the percentage reduction of phytoavailable pools into a
more stable form of residual pool. |
| first_indexed | 2024-12-17T12:46:49Z |
| format | Article |
| id | doaj.art-7a6d228a07a54ea2a9d084000addaddf |
| institution | Directory Open Access Journal |
| issn | 2074-9546 2075-1141 |
| language | English |
| last_indexed | 2024-12-17T12:46:49Z |
| publishDate | 2017-05-01 |
| publisher | Soil Science Society of Pakistan (SSSP) |
| record_format | Article |
| series | Soil & Environment |
| spelling | doaj.art-7a6d228a07a54ea2a9d084000addaddf2022-12-21T21:47:43ZengSoil Science Society of Pakistan (SSSP)Soil & Environment2074-95462075-11412017-05-01361202710.25252/SE/17/31091In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus)Khairun Naim Mulana0Che Fauziah Ishak1Rosenani Abu Bakar2Department of Land Management, Faculty of Agriculture, University Putra Malaysia(UPM), 43400,Serdang, SelangorDepartment of Land Management, Faculty of Agriculture, University Putra Malaysia(UPM), 43400,Serdang, SelangorDepartment of Land Management, Faculty of Agriculture, University Putra Malaysia(UPM), 43400,Serdang, SelangorSustainable organic herbal production requires utilization of bio-waste materials as plant nutrient sources due to its economical aspect and would ensure continuous productivity. The usage of organic wastes in organic farming system (OFS) as fertilizers and soil amendments should be monitored as the accumulation of heavy metals has been reported in several studies. Glasshouse study has been conducted to assess the effectiveness of Pb immobilization due to chicken manure application using different sources of phosphate materials; bone meal (BM), Egyptian rock phosphate (ERP) and triple super phosphate (TSP). From the fractionation of glasshouse study, the percentage of exchangeable fraction of Pb was reduced with application of P-amendments with the highest of 20.2% of reduction recorded for 2 t/ha application of TSP. This is followed by reduction in exchangeable fraction for others treatments: 2 t/ha of BM (4.1%), 4 t/ha of BM (5.1%), 1 t/ha of ERP (8.1%) and 2 t/ha of ERP at 17.6%. These treatments were recorded as being able to stabilize the Pb as indicated in the percentage reduction of phytoavailable pools into a more stable form of residual pool.http://se.org.pk/File-Download.aspx?archivedpaperid=793soil amendmentsEgyptian phosphate rockbone mealsequential extraction study |
| spellingShingle | Khairun Naim Mulana Che Fauziah Ishak Rosenani Abu Bakar In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus) Soil & Environment soil amendments Egyptian phosphate rock bone meal sequential extraction study |
| title | In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus) |
| title_full | In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus) |
| title_fullStr | In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus) |
| title_full_unstemmed | In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus) |
| title_short | In-situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing (Orthosiphon stamineus) |
| title_sort | in situ immobilization of lead using different source of phosphate amendments for the organic production of misai kucing orthosiphon stamineus |
| topic | soil amendments Egyptian phosphate rock bone meal sequential extraction study |
| url | http://se.org.pk/File-Download.aspx?archivedpaperid=793 |
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