Assessment of Environmental Indicators on the Topolithosequence with a Particular Reference to Soil Developmemt in South Sulawesi, Indonesia

Chairuddin, Zulkarnain

doi:10.11648/j.ijema.20130103.16

Cited by 2 publications

(1 citation statement)

References 15 publications

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“…Observing this phenomenon, it is very important to conduct site-specific research with environmental indicators such as altitude, slope, and land conditions. Chairuddin et al (2013) stated that the soil development rate of each profile corresponds to altitude and slope, revealing different types and levels of environmental indicators related to soil development. Overall related to geographical indicators which lead to the discovery of unique flavors so that the selling value of Arabica coffee products in the area can be high, at least greater than the total cost of production; so that it can be a solution in increasing regional original income, and it is hoped that at the same time it will increase the welfare of the farming community.…”

Section: Introductionmentioning

confidence: 99%

Mapping of coffee land zoning based on sensory attributes of wine coffee

Chairuddin¹,

Laban²,

Iksan³

et al. 2023

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The primary aimed of this study is to carry out land zoning of Arabica coffee area based on the characteristics of organoleptic sensory attributes with the optimal taste of coffee wine at different levels of altitudes. The study was conducted on the hillsides of Mount Bawakaraeng Lompobattang, South Sulawesi Province which has Arabica coffee plants at different altitudes, namely, 1000-1200 m.asl (A), 1200-1400 m.asl (B), 1400-1600 m.asl (C), and 1600-1800 m.asl (D). Quality tests of coffee beans and organoleptic sensory attribute taste tests were carried out including fragrance or aroma, flavor, aftertaste, acidity, body, uniformity, balance, clean cup, sweetness, overall, and taint or defect. The results of the study showed that the coffee beans were classified as quality 1 with large bean size; while the characteristics of uniformity, clean cup, and sweetness are the basic or essential characteristics of the coffee beans tested in this study because they showed the highest score of 10 and this score is consistent for all levels of altitudes. The results of compiling organoleptic sensory attribute data and satellite imagery analysis were used for mapping potential coffee fields with Specialty Grade, covering area of 20,025.54 ha or equal to 2.00% of the research area of 1,011,693 ha. In addition, coffee land zones can also be mapped with the level of coffee wine taste based on the distribution pattern of dominant organoleptic sensory attributes at different altitude. The order of the optimal level of coffee wine taste can be written as the land zoning, as follows: D > B > C > A. The land zoning D covers an area of 3,351.60 ha; B 5,738.53 ha; C 4,381.27 ha; and A 3,552.10 ha. Overall, it can be concluded that the taste of wine coffee tends to be better or optimal as the level of altitude increases.

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Section: Introductionmentioning

confidence: 99%

Mapping of coffee land zoning based on sensory attributes of wine coffee

Chairuddin¹,

Laban²,

Iksan³

et al. 2023

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Identifikasi Lahan Pertanian Pangan Berkelanjutan di Kabupaten Gowa, Sulawesi Selatan: Zonasi Lingkup Kawasan Mamminasata Menggunakan Pendekatan MCDM

Chairuddin¹

2018

JES

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The protection of agricultural land is very important to be studied scientifically considering the rapid growth of the population so that the possibility of land use conflict is very high. The main purpose of this research is to identify and inventory agricultural land of food especially existing rice-paddy fields to find zonasi agricultural land for sustainable foodcrops (ALSF) and agricultural reserved land for sustainable foodcrops (ARLSF)) with the level of threat from the transfer function in Gowa Regency area of hinterland Mamminasata, South Sulawesi. This study used a multiple criteria decision making approach with purpose mapping function of ALSF and ARLSF. The generic attributes, from: the biophysical aspects of the land (altitude, sizes of soil cracking, length of rice-field in slope landscape unit, proportion of paddy field area, top soil thickness), and socio-economic aspects (population density, population growth rate, demand for paddy field, productivity of paddy fields, equilibrium of paddy field), and policy aspects (local regulations status, detailed spatial plan status, type of irrigation networks). While the scenario of zonation of ALSF and ARLSF is used the criteria of distance from the provincial capital (Makassar) and the district capital (Sombaopu), the status of the rice-paddy field equilibrium and the trend pattern of percentage of space requirement.The results of the research shows that the existing position of paddy field is identified as ALSF and ARLSF zonation currently 24,210 Ha. The level of vulnerability of land conversion, which is in a "safe" position of 15,407 Ha (63.64%), and "threatened" of 8,803 Ha (36.36%). The prediction of productivity potential is related to the area of land that can be managed optimally in the vulnerable time up to the year 2020 covering 19,499 Ha (80.54%), and subsequently, by 2040 the area will shrink to only 10,173 Ha (42.02%).

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Assessment of Environmental Indicators on the Topolithosequence with a Particular Reference to Soil Developmemt in South Sulawesi, Indonesia

Cited by 2 publications

References 15 publications

Mapping of coffee land zoning based on sensory attributes of wine coffee

Mapping of coffee land zoning based on sensory attributes of wine coffee

Identifikasi Lahan Pertanian Pangan Berkelanjutan di Kabupaten Gowa, Sulawesi Selatan: Zonasi Lingkup Kawasan Mamminasata Menggunakan Pendekatan MCDM

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