REMEDIASI TANAH TERCEMAR KOBALT (Co) MENGGUNAKAN BIOREMEDIATOR DAN AMELIORAN

Purbalisa, Wahyu; Dewi, Triyani

doi:10.21776/ub.jtsl.2019.006.2.4

Cited by 8 publications

(5 citation statements)

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“…Tanah yang mengandung tingkat garam yang tinggi dapat menghambat pertumbuhan dan produksi tanaman (Denaxa et al, 2022). Kadar NaCl dalam tanah salin berkisar antara 2-6%, yang mempengaruhi sifat fisik, kimia, dan biologi tanah, serta berpotensi meracuni tanaman (Putra & Bowo, 2024).…”

Section: Pendahuluanunclassified

The Potential of Cynodon Dactylon and Lolium Perenne 'Brightstar' as Phytoremediator Agents in Dealing with the Problem of Sea Water Intrusion in the North Coastal Area of Karawang

Rizkiah,

Sewiko,

Pranoto

et al. 2024

Sainteks

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Sea water intrusion is a process where sea water is mixed with underground water around the coast, causing the ground water to become salty because it is contaminated by sea water which is rich in salt. Sea air that enters the ground causes the air to become unfit for consumption and causes the land to become unproductive for planting. People in the Pakis Jaya area, Karawang face difficulties, especially regarding land use for agricultural activities. This is because the land used for cultivating plants is saline soil with a high salt content. Phytoremediation is a method used to clean air or soil contaminated with pollutants, by using the ability of plants to absorb these substances. Cynodon Dactylon and lolium Perenne Brightstar plants are a type of grass that can be used to reduce high salt levels in the soil because these plants are able to live in places with high salinity and also have the ability to reduce salinity by absorbing chloride ions in it. The methods used in this research consisted of: Sampling Process, Plant Acclimatization Stage, Salinity Concentration Test before and after planting grass in Soil Media. The test results showed that the salt content in the soil before planting was 19.20 dS/m and after planting it was 0.02-0.03 dS/M.

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Section: Pendahuluanunclassified

The Potential of Cynodon Dactylon and Lolium Perenne 'Brightstar' as Phytoremediator Agents in Dealing with the Problem of Sea Water Intrusion in the North Coastal Area of Karawang

Rizkiah,

Sewiko,

Pranoto

et al. 2024

Sainteks

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“…(Shan et al, 2013;Yang et al, 2020). Konsentrasi Co dalam tanah dapat berasal dari bahan induk termasuk batuan sedimen, kapur, sandstone, dan sedikit andesit (Purbalisa dan Dewi, 2019;Paputri et al, 2021).…”

Section: Gambaran Umum Lokasiunclassified

Sebaran Konsentrasi Logam Berat Di Lahan Pertanian Kabupaten Wonosobo

Dewi¹,

Handayani²,

Hidayah³

et al. 2023

JTSL

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The agricultural sector is still the leading sector of the economy in Wonosobo Regency. Its superior commodities include paddy rice, tea, tobacco, coffee, and vegetable plants. In the practice of agricultural activities, it is inseparable from the use of inorganic fertilizers and persistent chemical pesticides that cause heavy metal contamination in agricultural land. Industrial waste around agricultural land that enters the water body also contributes to the accumulation of heavy metals in the soil of the water for irrigation. This study aimed to determine the distribution of heavy metal content of Pb, Cd, Ni, Co, Cr, and As on the agricultural land of Wonosobo Regency. The study was conducted on the agricultural land of Wonosobo Regency. As many as 312 soil samples were taken from a layer of sports (depth of 0-20 cm) of agricultural land in ten sub-districts of Wonosobo Regency. Soil sample analysis included heavy metals Pb, Cd, Ni, Co, Cr, As, organic Carbon, CEC, and soil texture. The analysis was carried out in an integrated laboratory, the Agricultural Environment Research Center. The results showed the concentration of heavy metals detected in Wonosobo Regency agricultural land respectively Pb > Co > Ni > Cr > As > Cd. These heavy metals in the soil are still in normal concentrations and are safe for agricultural land.

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“…Sejumlah upaya telah dilakukan untuk mengurangi luasan lahan marginal tersebut, diantaranya adalah rehabilitasi lahan dengan melakukan ameliorasi tanah (Hussain et al, 2019). Dalam hal ini, ameliorasi tanah dapat membantu meningkatkan kualitas tanah seperti sifat fisik, kimia dan biologi tanah (Purbalisa & Dewi, 2019). Salah satu bahan amelioran yang dapat digunakan untuk meningkatkan kualitas tanah adalah Bio-Slurry.…”

Section: Pendahuluanunclassified

OPTIMASI BIO-SLURRY PADAT PADA PERTUMBUHAN TANAMAN SAWI HIJAU (Brassica juncea L.) DI LAHAN MARGINAL

Rosida,

Saputra,

Maghfiroh

2023

AGS

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AbstrakTujuan dari penelitian ini adalah untuk mengetahui berapa dosis bio-slurry optimum yang diperlukan untuk meningkatkan pertumbuhan tanaman sawi hijau di lahan marginal. Penelitian ini dilakukan pada bulan Juni – Juli 2022 di Desa Sidorejo, Kab. Tuban. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) yang diulang sebanyak 6 kali dengan perlakuan P1 = 0 g polybag-1 (kontrol), P2 = 25 g polybag-1, P3 = 50 g polybag-1 dan P4 = 75 g polybag-1. Parameter pertumbuhan yang diamati antara lain rerata tinggi tanaman, jumlah daun dan bobot konsumsi per polybag. Data yang diperoleh kemudian dianalisis menggunakan Analysis of variance (ANOVA), kemudian dilakukan uji lanjut BNJ pada taraf kepercayaan 5%. Dari hasil penelitian yang telah dilakukan dapat disimpulkan bahwa pemberian bio-slurry sebanyak 50 g polybag-1 dapat meningkatkan pertumbuhan tanaman sawi hijau yang meliputi tinggi tanaman, jumlah daun dan bobot konsumsi per polybag secara optimum di lahan marginal. Kata kunci : Bio-slurry, Dosis, Marginal, Pupuk, Sawi Hijau

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REMEDIASI TANAH TERCEMAR KOBALT (Co) MENGGUNAKAN BIOREMEDIATOR DAN AMELIORAN

Cited by 8 publications

References 0 publications

The Potential of Cynodon Dactylon and Lolium Perenne 'Brightstar' as Phytoremediator Agents in Dealing with the Problem of Sea Water Intrusion in the North Coastal Area of Karawang

The Potential of Cynodon Dactylon and Lolium Perenne 'Brightstar' as Phytoremediator Agents in Dealing with the Problem of Sea Water Intrusion in the North Coastal Area of Karawang

Sebaran Konsentrasi Logam Berat Di Lahan Pertanian Kabupaten Wonosobo

OPTIMASI BIO-SLURRY PADAT PADA PERTUMBUHAN TANAMAN SAWI HIJAU (Brassica juncea L.) DI LAHAN MARGINAL

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