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dc.contributor.advisorSebayang, Nur Ulina Warnisyah
dc.contributor.authorTanwie, Corrady Noveindo
dc.date.accessioned2025-10-20T02:16:42Z
dc.date.available2025-10-20T02:16:42Z
dc.date.issued2025
dc.identifier.urihttps://repositori.usu.ac.id/handle/123456789/109835
dc.description.abstractCandlenut is a conservation plant with numerous benefits and economic value. It is typically cultivated on highland areas with varying slope gradients. This study aims to investigate soil macrofauna diversity in candlenut plantations with slope gradients of 7–15% (flat), 15–30% (steep), and 30–70% (very steep). This study was conducted from December 2024 to April 2025 using a quantitative descriptive survey method. Samples were collected using pitfall traps and monolith squares, with plots placed at three locations. Location I was an area of candlenut plantations with a slope gradient of 7-15% (flat), Location II was an area of candlenut plantations with a slope gradient of 15-30% (steep), and Location III was an area of candlenut plantations with a slope gradient of 30-70% (very steep). The results showed that Location I, a candlenut plantation with a slope gradient of 7–15% (flat), consisted of 2 phyla, 5 classes, 8 orders, 13 families, and 14 species, with a total of 196 soil macrofauna individuals. Location II on candlenut plantation with a slope gradient of 15-30% (steep) consists of 2 phyla, 3 classes, 6 orders, 10 families, and 11 species, with a total of 181 soil macrofauna. Location III on candlenut land with a slope gradient of 30–70% (steep) consists of 2 phyla, 3 classes, 6 orders, 9 families, and 10 species, with a total of 132 soil macrofauna individuals.en_US
dc.language.isoiden_US
dc.publisherUniversitas Sumatera Utaraen_US
dc.subjectCandlenuten_US
dc.subjectKaroen_US
dc.subjectPitfall Trapen_US
dc.subjectSlopeen_US
dc.subjectSoil Macrofaunaen_US
dc.titleDiversitas Makrofauna Tanah pada beberapa Tingkat Kemiringan Lereng di Lahan Kemiri (Aleurites moluccana (L.) Willd.), Kabupaten Karo.en_US
dc.title.alternativeSoil Macrofauna Diversity at various Slope Grades in Candlenut (Aleurites moluccana (L.) Willd.) Plantations, Karo Regency.en_US
dc.typeThesisen_US
dc.identifier.nimNIM210301111
dc.identifier.nidnNIDN0010079301
dc.identifier.kodeprodiKODEPRODI54211#Agroteknologi
dc.description.pages70 Pagesen_US
dc.description.typeSkripsi Sarjanaen_US
dc.subject.sdgsSDGs 15. Life On Landen_US


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