Pemberian Beberapa Amelioran Terhadap Perubahan Sifat Kimia  Tanah Gambut

Aryanti, Ervina; Yulita, Yulita; Annisava, Aulia Rani

doi:10.24014/ja.v7i1.2245

Cited by 11 publications

(6 citation statements)

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“…Hal ini diduga terjadi karena adanya peningkatan aktifitas dekomposisi oleh mikroorganisme tanah akibat pemberian kompos.Nilai C/N rasio tanah gambut setelah perlakuan kompos berkisar 9-14 %. Hal ini menunjukkan bahwa proses dekomposisi bahan organik sudah diuraikan sempurna (Aryanti et al, 2016).…”

Section: Hasil Dan Pembahasan Analisis Gambutunclassified

APLIKASI PUPUK KOMPOS DAN FREKUENSI PEMUPUKAN NPK DALAM MENINGKATKAN PRODUKSI BAWANG MERAH (Allium ascalonicum L) PADA TANAH GAMBUT

Sutriana

Nur

2020

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Peatlands is a very specific ecosystem with conditions that are always flooded, fragile, relatively infertile, able to absorb more water, and bad aeration. Riau has the largest peat land, which is 64% of the total peatlands area in Sumatra, but the development of shallot has not been intensively cultivated. So it must be dealt with seriously. The use of compost fertilizer and the frequency of NPK apply can improve the nature of these peatlands and increase crop production. The aim of study was to determine the interaction effect and the main application of compost and the frequency of NPK apply to increasing shallot production on peat soil. Research conducted at the Faculty of Agriculture Experimental Farm, Riau Islamic University during 6 month, i.e. form March - August 2018. Factorial Completely Randomized Research design, the first factor was 10, 20 and 30 tons/ha of corn compost, the second factor was NPK 16:16:16 fertilization frequency 1 and 2 fertilizing doses of 150, 300 and 450 kg/ha. Parameters observed were peat analysis, tuber number, tuber diameter, wet tuber weight per clump, dry tuber weight per clump and percentage of tuber shrinkage. The results showed that the interaction and main effects were significant for all observed parameters with the best treatment of compost is 30 tons/ha and 2 times the fertilizer dose of 150 kg/ha per application (300 kg/ha). Keywords: Shallot, Frequency, Compost, Fertilization, NPK, Production

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Section: Hasil Dan Pembahasan Analisis Gambutunclassified

APLIKASI PUPUK KOMPOS DAN FREKUENSI PEMUPUKAN NPK DALAM MENINGKATKAN PRODUKSI BAWANG MERAH (Allium ascalonicum L) PADA TANAH GAMBUT

Sutriana

Nur

2020

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“…Compost with a composition of 50% peat and 50% tankos compost had an average nitrogen value of 1.46%, which is classified as very high [15]. Research by [16] also showed that tankos ash contains N-total with a medium category of 0.21%. Thus the application of tankos ash at increased doses also increases the total N amount of soil.…”

Section: Fig 2 Peat Soil Nitrogen Content In Humbangmentioning

confidence: 99%

Exploring the Triad: pH, Nitrogen, and Phosphorus Characteristics of Peat Soils in Humbang Hasundutan Regency

Patumona Manalu,

Sabrina,

Anggia Sari

2024

E3S Web Conf.

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Peat soil is a soil with low nutrient content, due to the weathering process of organic materials in peat land not taking place well. The characteristics can be observed in its physical, chemical, and biological properties. This study aimed to determine the chemical characteristics of peat soil in the Humbang Hasundutan Regency. The chemical characteristics of peat soils include the degree of acidity (pH), nitrogen (N), and phosphorus (P). Peat soil samples were obtained from Lintong Ni Huta District, Dolok Sanggul District, and Pollung District. The results of the pH parameter testing in the Lintong Ni Huta District, Dolok Sanggul 1 District, Dolok Sanggul 2 District, and Pollung District were 4.56, 4.42, 4.61, and 4.68, respectively. Testing of N parameters on peat soil showed that the peat soil originating from Lintong Ni Huta District was 0.7387%, Dolok Sanggul 1 District was 0.6738%, Dolok Sanggul 2 District was 0.4657%, and Pollung District was 0.8352%. Testing of the P parameters on peat soil showed that the peat soil originating from Lintong Ni Huta District, Dolok Sanggul 1 District, Dolok Sanggul 2 District, and Pollung District were 0.2951 %, 0.3995 %, 1.4903 %, and 1.252 %, respectively.

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“…Faktor lainnya adalah kurangnya komposisi dan jumlah nutrisi esensial. Tanah gambut memiliki pH yang rendah karena mengandung asam organik seperti asam fulvat dan humat (Ervina et al 2016). Dalam proses dekomposisi bahan organik terdapat gugusan unsur karboksilat dan fenolik reaktif berperan sebagai asam lemah dan pertumbuhan tanaman relatif lambat (Marinus et al 2020).…”

Section: Pendahuluanunclassified

Respon Pertumbuhan Lidah Buaya Di Media Gambut Pada Konsentrasi Pupuk Embio Dan Dosis Kompos Jagung

Fathurrahman,

Rivaldo,

Maizar

et al. 2023

JAT

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Penelitian ini dilakukan untuk mengidentifikasi respon pertumbuhan tanaman lidah buaya (Aloe vera Linn) pada media tanah gambut terhadap konsentrasi pupuk organik cair (POC) embio dan dosis kompos jagung. Studi ini dilaksanakan di kebun percobaan Fakultas Pertanian Universitas Islam Riau Kota Pekanbaru pada bulan Desember 2020-Maret 2021. Tujuan studi ini untuk mengidentifikasi interaksi respon pertumbuhan lidah buaya pada tanah gambut dengan konsentrasi POC embio dan kompos jagung. Desain penelitian ialah RAL faktorial yang meliputi dua faktor. Faktor pertama adalah pupuk POC embio terdiri dari tiga taraf yaitu tanpa POC embio, 30 ml dan 60 ml per polybag. Faktor kedua adalah kompos jagung empat taraf yaitu tanpa kompos jagung, 150 g, 300 g dan 450 g per polybag. Analisis data menggunakan model matematis Analisis Sidik Ragam dan dilakukan uji lanjut menggunakan Uji Beda Nyata Jujur (BNJ) pada taraf 5%. Parameter yang diamati adalah tinggi tanaman, jumlah daun, lebar daun terluas, panjang daun terpanjang, diameter batang, berat daun dan pH tanah. Interaksi pupuk POC embio dan kompos jagung memberi respon nyata terhadap tinggi tanaman, daun terpanjang, lebar daun, berat daun dan diameter batang. Konsentrasi perlakuan terbaik adalah 60 ml pupuk POC embio dan 450 g per polybag kompos jagung.

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Pemberian Beberapa Amelioran Terhadap Perubahan Sifat Kimia Tanah Gambut

Abstract: The research was conducted in the Faculty

Cited by 11 publications

References 0 publications

APLIKASI PUPUK KOMPOS DAN FREKUENSI PEMUPUKAN NPK DALAM MENINGKATKAN PRODUKSI BAWANG MERAH (Allium ascalonicum L) PADA TANAH GAMBUT

APLIKASI PUPUK KOMPOS DAN FREKUENSI PEMUPUKAN NPK DALAM MENINGKATKAN PRODUKSI BAWANG MERAH (Allium ascalonicum L) PADA TANAH GAMBUT

Exploring the Triad: pH, Nitrogen, and Phosphorus Characteristics of Peat Soils in Humbang Hasundutan Regency

Respon Pertumbuhan Lidah Buaya Di Media Gambut Pada Konsentrasi Pupuk Embio Dan Dosis Kompos Jagung

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