Pasolon, Yulius B
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Analisis Kualitas Fisika Tanah Areal Perkebunan Kelapa Sawit pada Umur Tanaman yang Berbeda di Desa Tetewatu Kecamatan Wiwirano Kabupaten Konawe Utara Ma’ruf, Amal; Darwis, Darwis; Leomo, Leomo; Alam, Syamsu; Pasolon, Yulius B; Rustam, La Ode
Agritechpedia Vol. 1 No. 01 (2023): Agritechpedia
Publisher : CV. Eduartpia Publisher

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The research aims to determine the physical quality of soil in oil palm plantation areas at different ages in Tetewatu Village and the direction of soil physical quality management to increase the productivity of oil palm plantations in Tetewatu Village. The research was conducted in Tetewatu Village, Wiwirano Sub-district from October 2022 to January 2023. The research method used a survey method based on the age of oil palm. Determination of sampling is done by adjusting the age of the plant with the conditions in the field, determining the sample point at each age of oil palm plants (5 years, 10 years and 15 years). Whole soil samples were taken using ring samples at a depth of 0-30 cm and 30-60 cm and then analyzed in the laboratory. The data obtained were analyzed using variance analysis (Anova) and differences in treatment means were tested using the BNJ test. The results showed that different plant ages affected the content weight at a depth of 0-30 cm and porosity at a depth of 0-30 cm (real). But no significant effect on soil moisture content (KAT). And the direction of soil management that needs to be recommended to improve soil quality in oil palm plants in Tetewatu Village, Wiwirano District, North Konawe Regency is to provide good nutrients for oil palm plants, one of which is through the application of organic materials.Keywords : analysis of variance, soil quality, soil physical properties
Evaluasi Karakteristik Sifat Fisik Tanah Berdasarkan Variasi Lereng dan Hubungannya dengan Produksi Tanaman Kelapa Sawit (Elaeis guineensis Jacq) di Kecamatan Wawotobi Kabupaten Konawe Gilang, Gilang; Rembon, Fransiscus S.; Yusuf, Dewi Nurhayati; Pasolon, Yulius B; Alam, Syamsu; Rustam, La Ode
Agritechpedia Vol. 2 No. 02 (2024): Agritechpedia
Publisher : CV. Eduartpia Publisher

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Soil physical characteristics refer to the depth of soil drainage and soil structure and influence root development and water availability, the drainage of which influences oil palm plant production. This research aims to analyze the condition of soil physical properties on different slopes and their relationship with oil palm production located at PT. Tani Prima Makmur, with coordinates 3°00′ – 4°25′ South Latitude and 121°73′ – 123°15. Namely Afdeling of Lawulo, Anggotoa, and Wawotobi. Analysis includes soil texture, water content, organic matter, total pores, permeability and slope class. Using the survey method, Soil samples were taken in three sections with 3 slope classes, namely sloping (0-15%), slightly steep (15-25%) and steep (25-45%). Soil samples were taken to the Soil Science Laboratory. The research results show ed that Soil in the three subdivisions the a variety of textures from sandy loam to clay, water content tends to be high (16,92%-25,75%). The organic matter content (2.15%-5.09%), while the bulk density is high (1.35-1.86 g cm-3), indicates a fairly significant level of soil density. Soil permeability varies from moderate to very slow (1.96-2.75 cm h-1), especially in Afdeling Lawulo. Total pore space (30%-49%). Production data on lower slopes has a higher FFB weight than steeper slopes. Proper soil management is needed to increase oil palm productivity, especially in maintaining a balance between water retention and good drainage in each planting area