Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants Application
Rehabilitation of post-mining limestone soils is often a challenge due to a lack of nutrients and poor soil humus. The research aims to study the effect of various ameliorants on soil chemical properties, growth, and P uptake of gaharu plant (Aquilaria malaccensis) in post-mining limestone soil for...
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| Format: | Article |
| Language: | English |
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University of Lampung
2021-01-01
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| Series: | Journal of Tropical Soils |
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| Online Access: | https://journal.unila.ac.id/index.php/tropicalsoil/article/view/440 |
| _version_ | 1811311052894240768 |
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| author | Slamet Budi Yuwono Alawiyah Alawiyah Melya Riniarti Dermiyati Dermiyati |
| author_facet | Slamet Budi Yuwono Alawiyah Alawiyah Melya Riniarti Dermiyati Dermiyati |
| author_sort | Slamet Budi Yuwono |
| collection | DOAJ |
| description | Rehabilitation of post-mining limestone soils is often a challenge due to a lack of nutrients and poor soil humus. The research aims to study the effect of various ameliorants on soil chemical properties, growth, and P uptake of gaharu plant (Aquilaria malaccensis) in post-mining limestone soil for revegetation of critical land. The research was conducted in a Completely Randomized Design with three replications. The treatments were P0 (Control, without ameliorant); P1 (Humic Acid, HA, 4 kg ha-1 ); P2 (Phosphate Rocks, PR, 350 kg ha-1 ); P3 (Vesicular Arbuscular Mycorrhizal Fungi, AMF, 500 spores plant-1 ); P4 (HA+AMF); P5 (PR+AMF); and P6 (HA+PR+AMF). Data were analyzed using ANOVA at 95% confidence level and continued with the LSD test. The use of various types of ameliorants (HA, RP, and AMF) significantly increased root length, root volume, wet and dry weight of roots, shoot wet and dry weight, and P uptake of gaharu tree. The best ameliorant in increasing gaharu tree growth was AMF (P3) treatment, and AMF combined with HA (P4) treatment. Thus, for revegetation of critical land, especially post-mining limestone land, using gaharu tree requires HA and AMF inoculation. |
| first_indexed | 2024-04-13T10:10:57Z |
| format | Article |
| id | doaj.art-a20af127198d4ec8988e020212d5d912 |
| institution | Directory Open Access Journal |
| issn | 0852-257X 2086-6682 |
| language | English |
| last_indexed | 2024-04-13T10:10:57Z |
| publishDate | 2021-01-01 |
| publisher | University of Lampung |
| record_format | Article |
| series | Journal of Tropical Soils |
| spelling | doaj.art-a20af127198d4ec8988e020212d5d9122022-12-22T02:50:56ZengUniversity of LampungJournal of Tropical Soils0852-257X2086-66822021-01-01261192810.5400/jts.2021.v26i1.19-28356Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants ApplicationSlamet Budi Yuwono0Alawiyah Alawiyah1Melya Riniarti2Dermiyati Dermiyati3Faculty of Agriculture, University of Lampung, Jl. Sumantri Brojonegoro 1, Bandar Lampung, 35145, Lampung, IndonesiaFaculty of Agriculture, University of Lampung, Jl. Sumantri Brojonegoro 1, Bandar Lampung, 35145, Lampung, IndonesiaFaculty of Agriculture, University of Lampung, Jl. Sumantri Brojonegoro 1, Bandar Lampung, 35145, Lampung, IndonesiaFaculty of Agriculture, University of Lampung, Jl. Sumantri Brojonegoro 1, Bandar Lampung, 35145, Lampung, IndonesiaRehabilitation of post-mining limestone soils is often a challenge due to a lack of nutrients and poor soil humus. The research aims to study the effect of various ameliorants on soil chemical properties, growth, and P uptake of gaharu plant (Aquilaria malaccensis) in post-mining limestone soil for revegetation of critical land. The research was conducted in a Completely Randomized Design with three replications. The treatments were P0 (Control, without ameliorant); P1 (Humic Acid, HA, 4 kg ha-1 ); P2 (Phosphate Rocks, PR, 350 kg ha-1 ); P3 (Vesicular Arbuscular Mycorrhizal Fungi, AMF, 500 spores plant-1 ); P4 (HA+AMF); P5 (PR+AMF); and P6 (HA+PR+AMF). Data were analyzed using ANOVA at 95% confidence level and continued with the LSD test. The use of various types of ameliorants (HA, RP, and AMF) significantly increased root length, root volume, wet and dry weight of roots, shoot wet and dry weight, and P uptake of gaharu tree. The best ameliorant in increasing gaharu tree growth was AMF (P3) treatment, and AMF combined with HA (P4) treatment. Thus, for revegetation of critical land, especially post-mining limestone land, using gaharu tree requires HA and AMF inoculation.https://journal.unila.ac.id/index.php/tropicalsoil/article/view/440critical landgaharu plantland rehabilitationpost-mining limestone soil |
| spellingShingle | Slamet Budi Yuwono Alawiyah Alawiyah Melya Riniarti Dermiyati Dermiyati Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants Application Journal of Tropical Soils critical land gaharu plant land rehabilitation post-mining limestone soil |
| title | Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants Application |
| title_full | Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants Application |
| title_fullStr | Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants Application |
| title_full_unstemmed | Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants Application |
| title_short | Revegetation of Critical Land with Gaharu (Aquilaria malaccensis) under Various Ameliorants Application |
| title_sort | revegetation of critical land with gaharu aquilaria malaccensis under various ameliorants application |
| topic | critical land gaharu plant land rehabilitation post-mining limestone soil |
| url | https://journal.unila.ac.id/index.php/tropicalsoil/article/view/440 |
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