Organic amendments effect on the soil chemical properties of marginal land and soybean yield

Mutammimah, Ulfa; Minardi, Slamet; Suryono, Suryono

doi:10.15243/jdmlm.2020.074.2263

Cited by 10 publications

(7 citation statements)

References 16 publications

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“…The provision of manure can also increase soil organic P fraction, C availability and soil microbial activity [34], as well as increasing soil CEC [33]. Application of lime to soil whether in form of dolomite, agricultural lime, biochar, straw, zeolite, Rock phosphate or plant waste can increase soil pH [19,20,23,24,25,26,28,29]. Soil pH increase will affect the availability of main nutrients for plants and will suppress the solubility of iron and aluminum.…”

Section: Discussionmentioning

confidence: 99%

“…Other types of ameliorant used is plant waste that can increase soil pH and improve the availability of nutrients needed by plants [23]. Application of Rock phosphate-based ameliorants can increase soybean production and along with manure addition may increase the availability of P, Ca, organic matter and cation exchange capacity [24]. Ameliorant from biochar is able to increase water pH and increase the absorption of Al, Fe, Co, Cd, Ni and Zn [25,26].…”

Section: Introductionmentioning

confidence: 99%

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Increasing productivity of acid sulphate soil for rice through application of ameliorant in Banyuasin South Sumatera

Ratmini

Herwenita²,

Suprihatin

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Soil acidity, high solubility of Al, Fe and S as well as low soil fertility are obstacles to rice production in acid sulphate soil. However, rice production can be increase by improving land quality through application of ameliorant. The study was carried out on acid sulphate soil in Banyu Urip Village, Banyuasin Regency, South Sumatra during wet season of 2020. The study aimed to determine the effect of ameliorant to rice production in acid sulphate soil. The study used Randomized Block Design with 6 replications. The ameliorant tested were P1 = control (without ameliorant), P2 = Dolomite [CaMg(CO3)2] (2 t.ha−1), P3 = Agricultural lime/Calcium Carbonate [CaCO3] (2 t.ha−1), P4 = Manure (2 t.ha−1), P5 = Biochar (5 t.ha−1), P6 = dolomite + manure + biochar (1/3 of each dose) and P7 = agricultural lime + manure + biochar (1/3 of each dose); in which Swampland Soil Test Kit was used to determine the ameliorant doses. The ameliorant was spread across the soil surface two weeks before planting, then mixed using hoe at the same time with the second tillage. Parameters observed were agronomic characteristics including plant growth and yield components. Results showed that the provision of ameliorant was able to increase plant growth and productivity of rice in acid sulphate soil. The highest productivity was found in treatment P7 (3.96 t.ha−1 dry unhusked grain) which applied combination of agricultural lime, manure, and biochar.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Increasing productivity of acid sulphate soil for rice through application of ameliorant in Banyuasin South Sumatera

Ratmini

Herwenita²,

Suprihatin

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Soil chemical properties are influenced by the soil basic nature, which has organic content, minerals, solutions in the soil, and processes that occur in the soil. The general characteristics of critical or low productivity land levels were characterized by high levels of soil acidity, deficiencies of P, K, C, and Mg nutrients, low ion cation exchange capacity, low base saturation and low organic matter content (Ahukaemere et al, 2012;Mutammimah et al, 2020). The statistical analysis results showed three significant parameters for the addition of chicken manure and humic acid: pH, exchangeable K, and C/N ratio (p<0.05).…”

Section: Soil Chemical Propertiesmentioning

confidence: 99%

Reclamation of a limestone quarry: effect of poultry manure and humic acid on the soil improvement

Yunanto¹,

Suparno²,

Amanah³

et al. 2022

J.Degrade.Min.Land Manage.

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Limestone processing produces dust covering the soil around the quarry site and may affect soil fertility. Post-mining activities in a forest area are mandatory to restore biodiversity, such as tree species of non-wood products. This study aimed to determine the impact of limestone dust on soil and measure the effectiveness of soil treatment for revegetation. This study employed a randomized block design with three soil groups, i.e. uncovered with limestone dust, covered with 2.5 cm limestone dust, and covered with 5 cm limestone dust. Each group had five replications and was treated with poultry manure (0 kg m-2, 5 kg m-2, 10 kg m-2, and 15 kg m-2) and 2 L of 1% (v/v) humic acid. The amendment of manure and humic acid increased the soil organic C, total N, C/N ratio, and exchangeable K but increased the soil available P content. The soil respiration and total bacteria increased along with the thinning of the limestone dust. Overall, the treatments significantly affected pH, C/N ratio, exchangeable K, and electrical conductivity. At the same time, the group significantly affected organic C, total N, C/N ratio, exchangeable K, electrical conductivity, cation exchange capacity, bulk density, total bacteria, and clay. Based on land suitability assessment guidelines, the soil required nutrient improvement and pH reduction to grow proper non-wood products tree species.

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“…(Gardner et al, 1991). Aplikasi pupuk kandang meningkatkan kadar bahan organik tanah, P tersedia, dan KTK tanah (Mutammimah et al, 2020)…”

Section: Pendahuluanunclassified

PERTUMBUHAN DAN HASIL UBI JALAR (Ipomoea batatas L.) YANG DIBERI PUPUK KANDANG SAPI PADA LAHAN KERING MASAM

Suleman

Suaib

Boer

et al. 2021

JAT

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Ubi jalar (Ipomoea batatas L.) merupakan salah satu sumber karbohidrat penting dan bahan baku industri. Saat ini produktifitas ubi jalar di Sulawesi Tenggara masih rendah, karena sebagian besar ubi jalar di tanam pada tanah yang kurang subur. Oleh karena itu, pemberian pembenah tanah menjadi solusi alternatif perbaikan tanah marjinal. Penelitian ini bertujuan untuk mengetahui pengaruh pupuk kandang sapi terhadap pertumbuhan dan hasil ubi jalar. Penelitian dilaksanakan di lahan petani, Desa Sindang Kasih Kabupaten Konawe Selatan, mulai Maret sampai dengan Juli 2020. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 3 ulangan. Perlakuan terdiri dari: tanpa pupuk kandang sapi (kontrol), 2 t ha-1, 4 t ha-1, dan 6 t ha-1 pupuk kandang sapi. Pemberian pupuk kandang sapi 2 t ha-1 secara signifikan meningkatkan panjang batang, jumlah cabang, jumlah umbi layak jual tanaman-1, diameter umbi tanaman-1, panjang umbi tanaman-1, berat umbi tanaman-1, dan hasil umbi ha-1 dibandingkan kontrol, dengan hasil umbi tertinggi 14,54 t ha-1 dicapai pada perlakuan pupuk kandang sapi 4 t ha-1. Aplikasi pupuk kandang sapi 4 t ha-1 dan pupuk SP-36 sebagai pupuk dasar direkomendasikan kepada petani untuk meningkatkan kesuburan tanah dan hasil ubi jalar di Sulawesi Tenggara.

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Organic amendments effect on the soil chemical properties of marginal land and soybean yield

Cited by 10 publications

References 16 publications

Increasing productivity of acid sulphate soil for rice through application of ameliorant in Banyuasin South Sumatera

Increasing productivity of acid sulphate soil for rice through application of ameliorant in Banyuasin South Sumatera

Reclamation of a limestone quarry: effect of poultry manure and humic acid on the soil improvement

PERTUMBUHAN DAN HASIL UBI JALAR (Ipomoea batatas L.) YANG DIBERI PUPUK KANDANG SAPI PADA LAHAN KERING MASAM

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