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Growth and Yield of Soybean as a Response of the Fertilization of NPK Compound Produced with Spent and Deoiled Bleaching Earth Filler

Caraka Tani: Journal of Sustainable Agriculture · Vol. 36 No. 1 (2020) · hlm. 11–19

DOI
10.20961/carakatani.v36i1.35682
ISSN
2599-2570, 2613-9456
Terbit
2020-10-22
Penerbit
Universitas Sebelas Maret
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Spent Bleaching Earth (SBE) is a by-product of the refining of Crude Palm Oil (CPO) into cooking oil which is classified as hazardous and toxic materials waste. SBE has the potential to be used as a filler in the production of NPK fertilizer. This study aims to compare the effect of SBE and Deoiled Bleaching Earth (DBE) as the replacement of clay mineral, which is expected to have the same effect as the control treatment in terms of the leaf area, total dry weight, plant height and yield of plant. This experiment used a one-factor Randomized Complete Block Design (RCBD) with three replicates. The treatments of filler in NPK fertilizer were 10% clay minerals, NPK with 5% clay mineral + 5% SBE filler and NPK with 5% clay mineral + 5% DBE filler. Fertilizer was given twice, ie when the plant was 14 days after planting (DAP) as much as 2 g polybag-1 and age 35 DAP as much as 3 g polybag-1 at each treatment. The results showed that the application of NPK fertilization with 5% clay mineral + 5% SBE filler and NPK fertilization with 5% clay mineral + 5% DBE filler had the same effect as NPK fertilization with 10% clay mineral filler on leaf area, total dry weight, plant height and yield of plant. SBE and DBE can be used as substituties for clay mineral in NPK fertilizer production.

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  • Universitas Gadjah Mada
  • Indonesian Oil Palm Research Institute
  • BOKU University
  • Andalas University
  • Sebelas Maret University
  • Hasanuddin University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Eko HanudinUniversitas Gadjah Mada7
Rina KartikawatiUniversitas Gadjah Mada3
Dyah Weny RespatieUniversitas Gadjah Mada2
Priyono SuryantoUniversitas Gadjah Mada2
Taufan AlamUniversitas Gadjah Mada2
Muhammad Parikesit WisnubrotoAndalas University2
Bambang SuwignyoUniversitas Gadjah Mada1
Sukirno Dwiasmoro PriantoUniversitas Gadjah Mada1
Iput PradikoIndonesian Oil Palm Research Institute1
Dhaffa Agung ThirafiUniversitas Gadjah Mada1
Sumaryanto SumaryantoIndonesian Oil Palm Research Institute1
Muhdan SyarovyIndonesian Oil Palm Research Institute1
Nuzul Hijri DarlanIndonesian Oil Palm Research Institute1
Sujadi SujadiIndonesian Oil Palm Research Institute1
Novella Angelica HutagalungUniversitas Gadjah Mada1
Rana FarrasatiIndonesian Oil Palm Research Institute1
Afiya Nadhifah SyarifBOKU University1
Radhika Pingky MeilaniUniversitas Gadjah Mada1
Didik IndradewaUniversitas Gadjah Mada1
Endah NurwahyuniUniversitas Gadjah Mada1
Aprilia Ike NurmalasariSebelas Maret University1
Jaka WidadaUniversitas Gadjah Mada1
Sukmana Siswandana PutraUniversitas Gadjah Mada1
Ranggi Sumanjaya PurbaUniversitas Gadjah Mada1
Siti Nurul Rofiqo IrwanUniversitas Gadjah Mada1
Reynaldi LaurenzeHasanuddin University1
Reski Anugraeni RahmanUniversitas Gadjah Mada1
Arman WijonarkoUniversitas Gadjah Mada1
Moh. Alfiyan SyahUniversitas Gadjah Mada1
Andrianto AnsariUniversitas Gadjah Mada1
Cahyo WulandariUniversitas Gadjah Mada1
Hutauruk Mario Elza GardikaUniversitas Gadjah Mada1
Tri Rini NuringtyasUniversitas Gadjah Mada1
Purnomo PurnomoUniversitas Gadjah Mada1
Sigit Dwi MaryantoUniversitas Gadjah Mada1
Randi Abdur RohmanAfiliasi tidak diketahui1
Roberdi RoberdiAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jurnal.uns.ac.id/carakatani/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Growth and Yield of Soybean as a Response of the Fertilization of NPK Compound Produced with Spent and Deoiled Bleaching Earth Filler</dc:title>
	<dc:creator>Sinaga, Radinal Arief</dc:creator>
	<dc:creator>Kurniasih, Budiastuti</dc:creator>
	<dc:creator>Putra, Eka Tarwaca Susila</dc:creator>
	<dc:subject xml:lang="en-US">agronomy; soil-plant sciences</dc:subject>
	<dc:subject xml:lang="en-US">deoiled bleaching earth; NPK; soybean; spent bleaching earth</dc:subject>
	<dc:description xml:lang="en-US">Spent Bleaching Earth (SBE) is a by-product of the refining of Crude Palm Oil (CPO) into cooking oil which is classified as hazardous and toxic materials waste. SBE has the potential to be used as a filler in the production of NPK fertilizer. This study aims to compare the effect of SBE and Deoiled Bleaching Earth (DBE) as the replacement of clay mineral, which is expected to have the same effect as the control treatment in terms of the leaf area, total dry weight, plant height and yield of plant. This experiment used a one-factor Randomized Complete Block Design (RCBD) with three replicates. The treatments of filler in NPK fertilizer were 10% clay minerals, NPK with 5% clay mineral + 5% SBE filler and NPK with 5% clay mineral + 5% DBE filler. Fertilizer was given twice, ie when the plant was 14 days after planting (DAP) as much as 2 g polybag-1 and age 35 DAP as much as 3 g polybag-1 at each treatment. The results showed that the application of NPK fertilization with 5% clay mineral + 5% SBE filler and NPK fertilization with 5% clay mineral + 5% DBE filler had the same effect as NPK fertilization with 10% clay mineral filler on leaf area, total dry weight, plant height and yield of plant. SBE and DBE can be used as substituties for clay mineral in NPK fertilizer production.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Sebelas Maret</dc:publisher>
	<dc:contributor xml:lang="en-US">Wilmar International Ltd</dc:contributor>
	<dc:date>2020-10-22</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal.uns.ac.id/carakatani/article/view/35682</dc:identifier>
	<dc:identifier>10.20961/carakatani.v36i1.35682</dc:identifier>
	<dc:source xml:lang="en-US">Caraka Tani: Journal of Sustainable Agriculture; Vol 36, No 1 (2021): April; 11-19</dc:source>
	<dc:source>2599-2570</dc:source>
	<dc:source>2613-9456</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal.uns.ac.id/carakatani/article/view/35682/pdf</dc:relation>
	<dc:relation>https://jurnal.uns.ac.id/carakatani/article/downloadSuppFile/35682/4293</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Caraka Tani: Journal of Sustainable Agriculture</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
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