Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in Sugarcane
There has been a tendency of decreasing sugarcane productivity (Saccharum officinarum Linn) in Indonesia due to poor soil available potassium. There has also been evidence that available soil potassium relates directly to soil condition. For this reason, the management of sugarcane engaging Site Spe...
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| Format: | Article |
| Language: | English |
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Universitas Brawijaya
2022-11-01
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| Series: | AGRIVITA Journal of Agricultural Science |
| Subjects: | |
| Online Access: | https://agrivita.ub.ac.id/index.php/agrivita/article/view/3876 |
| _version_ | 1797984249575374848 |
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| author | Yagus Wijayanto Moch. Reza Wahyu Abdilah Ika Purnamasari Tri Wahyu Saputra |
| author_facet | Yagus Wijayanto Moch. Reza Wahyu Abdilah Ika Purnamasari Tri Wahyu Saputra |
| author_sort | Yagus Wijayanto |
| collection | DOAJ |
| description | There has been a tendency of decreasing sugarcane productivity (Saccharum officinarum Linn) in Indonesia due to poor soil available potassium. There has also been evidence that available soil potassium relates directly to soil condition. For this reason, the management of sugarcane engaging Site Specific Nutrient Management (SSNM) must be pursued. The first and most important stage in SSNM is assessing variability, which can be used to recommend particular fertilizer. This research’s main aim is to assess the variability of Potassium and Brix content for uses in the Potassium (K) fertilizer recommendation. The methodology used in this research is collecting data in the field, analyzing with Geographical Information Systems (GIS) using Kriging techniques, and developing a site-specific K prescription map. The results show that (1) spatial analysis assisted in developing a prescription map for K management in sugarcane; (2) spatially, the area can be classified into three classes (low, medium, and high) of K with the recommendation of 300 kg/ha (low), 200 kg/ha (medium) and 0 kg/ha (high) respectively. The results suggest that spatial analysis of soil available potassium and Brix content can provide a whole and specific picture of the area studied, which is beneficial for SSNM. |
| first_indexed | 2024-04-11T06:58:37Z |
| format | Article |
| id | doaj.art-1b51fce20543481e973d94ce9262f2d9 |
| institution | Directory Open Access Journal |
| issn | 0126-0537 2477-8516 |
| language | English |
| last_indexed | 2024-04-11T06:58:37Z |
| publishDate | 2022-11-01 |
| publisher | Universitas Brawijaya |
| record_format | Article |
| series | AGRIVITA Journal of Agricultural Science |
| spelling | doaj.art-1b51fce20543481e973d94ce9262f2d92022-12-22T04:38:52ZengUniversitas BrawijayaAGRIVITA Journal of Agricultural Science0126-05372477-85162022-11-0144353754810.17503/agrivita.v44i3.3876695Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in SugarcaneYagus Wijayanto0Moch. Reza Wahyu Abdilah1Ika Purnamasari2Tri Wahyu Saputra3Faculty of Agriculture, University of JemberFaculty of Agriculture, University of JemberFaculty of Agriculture, University of JemberFaculty of Agriculture, University of JemberThere has been a tendency of decreasing sugarcane productivity (Saccharum officinarum Linn) in Indonesia due to poor soil available potassium. There has also been evidence that available soil potassium relates directly to soil condition. For this reason, the management of sugarcane engaging Site Specific Nutrient Management (SSNM) must be pursued. The first and most important stage in SSNM is assessing variability, which can be used to recommend particular fertilizer. This research’s main aim is to assess the variability of Potassium and Brix content for uses in the Potassium (K) fertilizer recommendation. The methodology used in this research is collecting data in the field, analyzing with Geographical Information Systems (GIS) using Kriging techniques, and developing a site-specific K prescription map. The results show that (1) spatial analysis assisted in developing a prescription map for K management in sugarcane; (2) spatially, the area can be classified into three classes (low, medium, and high) of K with the recommendation of 300 kg/ha (low), 200 kg/ha (medium) and 0 kg/ha (high) respectively. The results suggest that spatial analysis of soil available potassium and Brix content can provide a whole and specific picture of the area studied, which is beneficial for SSNM.https://agrivita.ub.ac.id/index.php/agrivita/article/view/3876brixkrigingpotassiumsite specific nutrient managementsugarcane |
| spellingShingle | Yagus Wijayanto Moch. Reza Wahyu Abdilah Ika Purnamasari Tri Wahyu Saputra Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in Sugarcane AGRIVITA Journal of Agricultural Science brix kriging potassium site specific nutrient management sugarcane |
| title | Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in Sugarcane |
| title_full | Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in Sugarcane |
| title_fullStr | Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in Sugarcane |
| title_full_unstemmed | Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in Sugarcane |
| title_short | Spatial Analysis of Soil Available Potassium and Plant Brix Content for Site Specific Nutrient Management in Sugarcane |
| title_sort | spatial analysis of soil available potassium and plant brix content for site specific nutrient management in sugarcane |
| topic | brix kriging potassium site specific nutrient management sugarcane |
| url | https://agrivita.ub.ac.id/index.php/agrivita/article/view/3876 |
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