Soil Fertility on Dryland Areas of Bireuen District Aceh Province, Indonesia

Sufardi, Sufardi; Khalil, M.I.; Darusman, Dudung; Husni, M. S. Amir; Zakaria, Saleh; Zaitun, Zaitun; Karmil, T. Fadrial

doi:10.4108/eai.3-10-2018.2284329

Cited by 3 publications

(6 citation statements)

References 5 publications

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“…The CEC value of Soil is usually positively correlated with base saturation because the higher the CEC, the higher the level of base cations in the Soil will also be higher. However, in the case of this land, it turns out that low CEC is not always accompanied by lower CEC for land (Sufardi et al, 2017). The KB criteria at a depth of 0-30 in the LA1 treatment is 99.0%, and the NLA treatment is 81.2%, included in the very high criteria.…”

Section: Base Saturationmentioning

confidence: 76%

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Effect of Various Distances from Land Application (LA) Channels on Soil Physical and Chemical Properties in PTPN V Sei Buatan Oil Palm Plantation

Agusta Aryanto,

Effendi,

Herman

2024

JUATIKA

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Land application (LA) uses liquid waste from the palm oil industry to fertilize palm oil plants in palm oil plantation areas. This study aims to analyze the seepage distance of Palm Oil Mill Liquid Waste (LCPKS) from the LA channel on the physical and chemical properties of the Soil, as well as compare productivity between land given and those not given LCPKS. The research was conducted at PTPN V Artificial Sei Garden for three months, from January to March 2021; sampling was conducted on land granted by LA and NLA. LA land was taken at distances of 1 m (LA1), 2 m (LA2) and 3 m (LA3) from the LCPKS application channel with depths of 0-30 cm and 30-60 cm, which were taken zigzag three times and then analyzed in the laboratory. The physical properties of the Soil, soil chemistry and productivity obtained are intact soil extraction (bulk density, permeability, moisture content and porosity) and non-whole soil extraction (cation exchange capacity, C-Organic, N, P, K). The data obtained were analyzed using the ANOVA test and BNT test. The results showed that the closer to the flatbed, the better the physical and chemical properties of the Soil, thus affecting bulk density, permeability, moisture content, porosity, cation exchange capacity (CEC), C-Organic, Total N, P available, K available, pH, Na, Ca, and Mg and productivity on land given LCPKS is higher than not given.

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Section: Base Saturationmentioning

confidence: 76%

“…On the other hand, soils that have moderate to high organic matter usually have a relatively higher soil CEC than soils that are low in organic matter. Based on this, the cause of the low CEC of the soil at the observation location is that the soil has a low organic matter content (Sufardi et al, 2017). Table 6.…”

Section: Cation Exchange Capacitymentioning

confidence: 96%

Effect of Various Distances from Land Application (LA) Channels on Soil Physical and Chemical Properties in PTPN V Sei Buatan Oil Palm Plantation

Agusta Aryanto,

Effendi,

Herman

2024

JUATIKA

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“…Based on the above characteristics, the main obstacles from the chemical aspect of the soil in the three soil orders are slightly acidic soil reactions, low SOC content, low TN (except in Andisols Saree), and very low available P content. The low SOC and available P in the drylands have also been reported [6]. Most of the soil types found in Aceh Besar have a low soil quality index (SQI) [13].…”

Section: Initial Soil Characteristicsmentioning

confidence: 96%

“…Soil characteristics and quality in dryland areas in this region vary widely depending on the type of order of the soil [5]. The mapping results show that in Aceh Besar District there are five soil orders that dominate the dryland farming system, namely Andisols, Inceptisols, Ultisols, Oxisols, and Entisols [6].…”

Section: Introductionmentioning

confidence: 99%

“…Several studies showed that the total P of Andisols was relatively high, but the amount of P available to plants was very low and the total P content in the soil was only about 1% [10] [11]. In addition, in most Inceptisol soils, especially in the tropics, this soil has several problems, including low soil pH, low organic matter content, and low nutrient content [6]. This condition is similar to Ultisols but in this soil, the soil acidity is more extreme (pH <4.50), and it is usually characterized by high Al saturation, deficiency in macronutrients of N, P, K, Ca, and Mg, and low organic matter [5].…”

Section: Introductionmentioning

confidence: 99%

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Improvement of soybean yields using amendments on dryland soils of Aceh Besar, Indonesia

Sufardi,

Syakur,

Mislia

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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This study aimed to evaluate the response of soybeans to the application of various amendments to the sub-optimal dryland of Aceh Besar. A pot experiment was conducted in a greenhouse in Darussalam, Banda Aceh at an altitude of 3 m above sea level. The soil amendments used are biochar, compost, CaCO3 lime, and SP-36 phosphate fertilizer (SP-36). The experiment used a bifactorial 8 x 3 Randomized Block Design (RBD) in 2 replications. The first factor was the application of amendments consisting of eight levels, namely: control (without ameliorant or 0 t ha−1), applications of biochar 20 t ha−1, compost 20 t ha−1, CaCO3 4 t ha−1, SP-36, 4 t ha−1, biochar 10 t ha−1 + CaCO3 4 t ha−1, compost 10 t ha−1 + CaCO3 4 t ha−1, and biochar 10 t ha−1 + compost 10 t ha−1. The second factor is the three soil orders originating from the dryland farming system of Aceh Besar, namely: Andisols Saree, Inceptisols Cucum, and Ultisols Jantho. The soil used was taken from the top layer at a 0-20 cm depth. The soybean tested was the Anjasmoro variety with a potential yield of 2.03-2.25 t ha−1. The results showed that the application of amendments (Biochar, Compost, CaCO3, and SP-36) to three soil orders from the dryland of Aceh Besar could increase soybean growth and yield with a maximum yield of 2.2 t ha−1. In Andisols Saree and Inceptisols Cucum, the highest soybean yield was obtained when combined with biochar and compost at a dose of 10 tons ha−1. In Ultisols Jantho it was got when compost was given a single dose of 20 t ha−1. The growth and yield of Anjasmoro soybean varieties on Ultisols Jantho were better than those on Andisols Saree and Inceptisols Cucum.

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Growth and yield of soybean varieties with biochar application

Sakya,

Rahayu,

Samanhudi

et al. 2023

E3S Web Conf.

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Climate change cause a temperature increase, decreasing soil fertility and causing a reduced microbial and nutrient availability, and increased salinization, so it cannot support the growth of soybean plants. Soybeans are vulnerable to climate change, which can lead to lower yields. Biochar is an organic material that can improve soil's physical, chemical, and biological fertility. This study aims to obtain soybean varieties and biochar types that increase growth and yield in low soil fertility cultivation. This research was conducted in August 2022 – June 2023 at the Agricultural Faculty Experimental Field of Universitas Sebelas Maret. The research was designed in randomized complete block design factorial with three replications. The first factor was soybean varieties, and the second factor was types of biochar. Data analyzed using analysis of variance (ANOVA), followed by DMRT 5% if there was a significant difference. The results showed that Demas 1 variety significantly affects growth and yield with biochar addition compared to Dena 1 and Gepak Kuning. The addition of rice husk biochar can increase the growth and yield of 3 soybean varieties, compared to the addition of sugar palm fiber biochar and without the addition of biochar.

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Soil Fertility on Dryland Areas of Bireuen District Aceh Province, Indonesia

Cited by 3 publications

References 5 publications

Effect of Various Distances from Land Application (LA) Channels on Soil Physical and Chemical Properties in PTPN V Sei Buatan Oil Palm Plantation

Effect of Various Distances from Land Application (LA) Channels on Soil Physical and Chemical Properties in PTPN V Sei Buatan Oil Palm Plantation

Improvement of soybean yields using amendments on dryland soils of Aceh Besar, Indonesia

Growth and yield of soybean varieties with biochar application

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