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All Journal Jurnal AGROTEKNOLOGI Jurnal Lahan Suboptimal Journal of Tropical Soils Science and Technology Indonesia Jurnal Penelitian Sains Caraka Tani: Journal of Sustainable Agriculture Communications in Science and Technology IJEMS (Indonesian Journal of Environmental Management and Sustainability) Seminar Nasional Lahan Suboptimal Journal of Governance and Local Politics (JGLP) Journal La Lifesci SRIWIJAYA JOURNAL OF ENVIRONMENT Journal of Smart Agriculture and Environmental Technology
Satria Jaya Priatna, Satria Jaya
Fakultas Pertanian Universitas Sriwijaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Veterinary Other

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Journal : Jurnal Lahan Suboptimal

 1 
Land Suitability Assessment for Some Carbohydrate Food Crops at Wetland Area in Arisan Jaya Satria Jaya Priatna; Djak Rahman; Supriyadi Supriyadi
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 9 No. 2 (2020): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.9.2.2020.470

Abstract

Priatna SJ, Rahman D, Supriyadi S. 2020. Land suitability assessment for some carbohydrate food crops at wetland area in Arisan Jaya. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands 9(2): 117-126.The nature condition and lack of knowledge about soil characteristics have become a limitation for crops cultivation and development in Arisan Jaya. This study aimed to determine the type of crops that has potential to be developed in site. The assessment was carried out in Arisan Jaya, Pemulutan Barat Sub-District, Ogan Ilir Regency, South Sumatera from April to August 2015. The study method is 1:30.000 semi-detailed survey. The location of the sample was determined by grid method with one sample for every 1.000 meters with 10 sample sites. A disturbed soil sample was taken as deep as 150 cm from the ground surface. Land characteristics data were matched with crops growth requirements based on the suitability classes set for wetland rice, dry land rice, corn, cassava and sweet potato. The distribution of soil properties was known by IDW (Inverse Distance Weighting) interpolation method, which was overlapped to determine the distribution of land suitability classes. Very acidic soil conditions was a major limiting factor for crops cultivation in general (the actual suitability class is Nf). Wetland rice was relatively more suitable to be cultivated than dryland rice in the site.  Corn and cassava could be planted as rotational crops before the rainy season or after rice season, although the productivity would not be optimal (S2 potential suitability class). Climatic conditions was another limiting factor for the development of sweet potato at the site (S3 potential suitability class).
Soil erosion sensitivity of rubber plant, oil palm, and teak in Ogan Komering Ilir District Priatna, Satria Jaya; Sepriansyah, Ahmad
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 13 No. 2 (2024): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.13.2.2024.698

Abstract

Soil erodibility was the ease with which soil erodes. The study aimed to determine the value of soil erodibility on rubber, oil palm, and teak land at PT Waimusi agroindah. The method used was a very detailed survey, assisted by digital maps. Soil samples were taken based on the study area. Soil samples were taken at 0–30 cm deep and topsoil for soil permeability analysis as well as the completeness of the tools and materials needed. The calculation of the value of soil erodibility on rubber, oil palm, and teak land has moderate criteria. The equation of these criteria in quantitative numbers for oil palm land has a value of 0.18, which was higher than rubber land at 0.15 and teak land at 0.13. While on forest land, the soil erodibility value was 0.04, so it falls into very low criteria. The conclusion of this research was that rubber, oil palm, and teak land obtained soil erosion sensitivity values with moderate criteria, and the results of soil erosion sensitivity values on forest land were classified as very low. This research was one of a series of several factors used to determine the potential for land erosion. Further research needs to be done so that the potential for erosion could be determined from all the factors that affect the potential for erosion.
Performance of intercropping corn on manure oil palm plantations on dry land Umar Harun, Muhammad; Yakup, Yakup; Seprila, Marlin; Priatna, Satria Jaya; Sopiana, Rina; Habibulloh, Habibulloh
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 14 No. 1 (2025): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.14.1.2025.718

Abstract

The intercroping area (IC) is around 0.5 ha from one hectare of mature oil palm (YH). The research aimed to observe the growth and yield of corn from the Bisi 16 variety in oil palm plantations from the SJ 5 variety and the effect of corn as IC on oil palm. The research location was in Mesuji Raya Sub-district, Ogan Komering Ilir, South Sumatra, from April 2024 to July 2024. The interspace number of oil palm of 1 ha were 12  and it was six interspaces as the object research was as frond staking. The research method used was non-experimental.  Each of front staking had two sample plots of corn (3×3 m), and samples  selected for each plot were 15 crops.  For oil palm (8×8×8 m) two samples of crops were beside the corn plot.  The total of  oil palm samples was 24 crops from oil palm IC, and compared to 24 crops from  monoculture.  The research results showed that the growth of IC corn was lower for plant height (16%), and the reduction in corn yield (26%) from one ha compared to the description. The total  yield from corn IC was approximately 2.09 tons of corn shells, which were lower from monoculture description. The growth and yield of oil palm IC were better than monoculture, with an increase a number of fruit bunches (9%) and FFB weight (11%).  Corn is an intercrop/polyculture crop in oil palm plantations after one or two years of production.
Co-Authors Abdul Madjid Agus Hermawan Alfarizi, Muhammad Afif Armanto, Mustika Edi Arsyad, Fitri Suryani Bakri Bakri Bakri Bakri Dadang Hikmah Purnama Dinar Putranto Djak Rahman Dwi Setyawan Eddy Ibrahim Eddy Suroso Edward Saleh Fauzanul H. Fikry Habibulloh, Habibulloh Hakim, Yusuf Mathiinul Harun, Muhammad Umar Hendarso, Yoyok Hikmah Purnama, Dadang Ibnu Hamid Kiagus Muhammad Sobri Linda Utami Linda Utami M. Edi Armanto Mardiansa, Edwin Marpaung, Zailani Surya Marsi Melwita, Elda Momon Sodik Imanuddin MUHAMMAD SAID Muhammad Said Neni Triana, Neni Ngudiantoro . NUNI GOFAR Nur khakim, Mokhamad Yusup Prayitno, Muhammad Bambang Putri, Kenny Marlian Risfidian Mohadi Roy Sitorus Sepriansyah, Ahmad Seprila, Marlin Siti Sailah, Siti Sopiana, Rina Supriyadi Supriyadi Supriyadi Supriyadi Suroso, Eddy Susilawati Tri Putri Nur Umar Harun, Muhammad Warsito Warsito Yakup Parto Yuliana, Ayu Zulkarnain