The Effect of Spent Bleaching Earth Filler-Based NPK Fertilization on Proline, Growth and Yield of Maize

Purba, Ranggi Sumanjaya; Irwan, Siti Nurul Rofiqo; Putra, Eka Tarwaca Susila

doi:10.20961/carakatani.v35i1.34166

Cited by 12 publications

(10 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The approach for SBE waste management should implement the 3R (Reduce, Reuse, Recycle) concept to minimize the rate of waste generation. Various efforts have been widely made by several parties to reuse SBE, such as for a filler in NPK fertilizer [Purba et al, 2019], substitute for cement [Sharom, 2016], substitute for briquette raw materials [Sabarina et al, 2010], and as landfill material [Utama, 2020]. Although many studies have been carried out to reuse SBE, the accumulation of wasted SBE at the final disposal site is still high in Indonesia, reaching more than 50% of the total production [pslb3.menlhk.go.id].…”

Section: Introductionmentioning

confidence: 99%

Characterization of Spent Bleaching Earth as an Adsorbent Material for Dye Removal

Yulikasari¹,

Nurhayati²,

Utama³

et al. 2022

J. Ecol. Eng.

View full text Add to dashboard Cite

Initial research has been carried out to determine the potential of SBE as an adsorbent material through chemical and surface area characterization. Several analyses were performed, including oil content, BET, SEM-EDS, XRD, FTIR, and adsorption capacity. The oil content of the SBE samples were 0.05-0.09%, well below the standard (3%) of hazardous material classification according to the Indonesian government regulation. The chemical composition of SBE, measured by EDS, was dominated by Si and Al elements. XRD analysis revealed two 2-theta diffraction peaks indicated the presence of crystalline SiO 2 and Al 2 O 3 phases. Additionally, the results of the FTIR test also showed the dominance of Si-O and Al-O-H functional groups. The SBE morphology, as observed in SEM image, exhibited irregular shape and porous surface covered by impurities. These results supported by the BET data which showed SBE surface area of 10.86 m 2 g -1 and a mesopore volume of 2.49 cm 3 (STP)g -1 . Batch adsorption study conducted using low and high range concentration of methylene blue produced a maximum adsorption capacity of 7.993 mg/g and 40.485 mg/g, respectively. The adsorption isotherm analysis showed that the adsorption mechanism was in accordance with the Langmuir isotherm model. Considering its chemical characteristic, SBE has met the criteria for adsorbent material. Nevertheless, the small surface area requires SBE to be activated prior to use.

show abstract

Section: Introductionmentioning

confidence: 99%

Characterization of Spent Bleaching Earth as an Adsorbent Material for Dye Removal

Yulikasari¹,

Nurhayati²,

Utama³

et al. 2022

J. Ecol. Eng.

View full text Add to dashboard Cite

show abstract

“…Based on Table 5, all treatments were not significantly different for yield and its components. Plants that are given NPK fertilization with 5% clay mineral + 5% SBE filler and NPK fertilization with 5% clay mineral + 5% DBE filler were able to provide the nutrients supplies to assimilate in the form of pods and seeds which were as good as plants fertilized with NPK with 10% clay mineral filler (Purba et al, 2019).…”

Section: Yield Of Plantmentioning

confidence: 96%

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

Sinaga

Kurniasih

Putra

2020

Caraka Tani J. Sustain. Agric.

Self Cite

View full text Add to dashboard Cite

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.

show abstract

“…Hence, the quantity of soil organisms (soil biodiversity) is directly proportional to the soil's capacity to support plant growth and development, as well as its viability as a production machine or biological factory for food and clothing. The sustainability of soil as a living system is very dependent on the management of soil biota or soil ecology and the availability of organic matter [23]. It will affect the survival of organotroph organisms, ultimately affecting the life of organisms at the next trophic level.…”

Section: Recommendation For Land Managementmentioning

confidence: 99%

Potential soil degradation of paddy fields through observation approaches from various sources of environmental diversity

Romadhon,

Mujiyo,

Cahyono

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Soil is classified as a vital and non-renewable natural resource for food production. We also could produce good-quality, healthy, and nutritious food through healthy soil. Good quality soil was rare to find. Typically, land used for food crop cultivation is regarded as having substantially degraded soil, characterized by a low proportion of soil macro primer nutrients and organic C content. This study aimed to determine the soil degradation of paddy field through environmental diversity that occur on the field. This research result showed that conventional paddy field cultivation is classified as degraded soil. Moreover, organic paddy field cultivation was classified as low degraded soil. After classifying the soil, proceed challenges of recommendations have been formulated this research aims. Monitoring the soil degradation level is necessary to set some recommendations for cultivation to prevent the ongoing degradation of rice fields and threaten food security. This research will produce a guideline and a body of literature highlighting the necessity of monitoring soil degradation levels and identifying limiting variables so that a paddy soil management strategy based on soil health can be adopted to sustain food security.

show abstract

The Effect of Spent Bleaching Earth Filler-Based NPK Fertilization on Proline, Growth and Yield of Maize

Cited by 12 publications

References 32 publications

Characterization of Spent Bleaching Earth as an Adsorbent Material for Dye Removal

Characterization of Spent Bleaching Earth as an Adsorbent Material for Dye Removal

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

Potential soil degradation of paddy fields through observation approaches from various sources of environmental diversity

Contact Info

Product

Resources

About