bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluasi Tingkat Kesesuaian Lahan Gambut Sebagai Alternatif Pengembangan Tanaman Pangan di Kecamatan Kota Subulussalam
Authors: Binhar Binhar , Sugianto Sugianto , Zainabun Zainabun 
Published: May 2023

Abstrak. Lahan gambut di Kecamatan Rundeng Kota Subulussalam masih belum optimal digunakan karena minimnya sumber daya masyarakat setempat, terjadinya alih fungsi lahan menjadi perkebunan kelapa sawit, degradasi lahan akibat kebakaran dan pembalakan liar. Tujuan dari penelitian ini adalah menilai tingkat kesesuaian lahan gambut dan mengetahui faktor pembatas apa saja yang mempengaruhinya. Penelitian ini menggunakan metode survai deskriptif yang didasarkan pada hasil obeservasi lapangan dengan metode matching antara karakteristik lahan dan syarat tumbuh tanaman pangan baik padi sawah lebak, jagung maupun kedelai. Hasil analisis lahan gambut di lokasi penelitian yaitu desa panglima shaman, pasar rundeng dan binanga tergolong lahan gambut tidak sesuai (N) sampai sesuai marginal (S3) baik itu pada tanaman padi sawah lebak, jagung maupun kedelai. Adapun faktor-faktor pembatas yang dapat diperbaiki pada kelas kesesuaian lahan aktual dan potensial adalah drainase, KB, KTK, P2O5 dan K2O. Sedangkan faktor-faktor pembatas yang tidak dapat diperbaiki pada kelas kesesuaian lahan aktual dan potensial adalah kedalaman dan kematangan gambut, tinggi dan lama genangan, serta temperatur dan curah hujan.Suitability Evaluation of the Level in Peatlands as an Alternative Food Crop Development in Rundeng Subdistrict, Subulussalam CityAbstract. Peatlands in Rundeng Subdistrict Subulussalam City are still not optimally used due to lack of local community resources, land conversion to oil palm plantations, land degradation due to fire and illegal logging. The purpose of this study is to assess the suitability of peatlands and find out what are the limiting factors that influence them. This research used descriptive survey method which is based on the results of field observation with a matching method between the characteristics of the land and the requirements for growing food crops especially to lebak paddy rice, corn and soybeans. The results of the analysis of peatlands in the study location are the village of Panglima Shaman, Rundeng and Binanga markets classified as non-conforming (N) to marginal (S3) suitable both in lebak paddy rice, corn and soybean. The limiting factors that can be corrected in the actual and potential land suitability class are drainage, KB, CEC, P2O5 and K2O. While the limiting factors that cannot be corrected in the actual and potential land suitability class are peat thickness and maturity, inundation height and duration, and temperature and rainfall.
Analisis Faktor Penyebab Kehilangan Crude Palm Oil Menggunakan Regresi Linear Berganda dan Diagram
Authors: Alkindy Muhammad Yanis , Khathir Rita , Agustina Raida 
Published: May 2023

Abstrak : Penelitian ini bertujuan untuk mengetahui faktor yang berkontribusi terhadap kehilangan dan faktor penyebab utama kehilangan CPO pada stasiun pengempaan. Data kehilangan CPO yang diperoleh kemudian dianalisis menggunakan regresi linear berganda untuk mengetahui hubungan karakteristik kehilangan CPO yang terjadi di PKS “ABC”. Kemudian data hasil wawancara dianalisis menggunakan diagram tulang ikan untuk mengetahui penyebab utama kehilangan CPO. Hasil penelitian menunjukkan model analisis regresi yang diperoleh dengan melihat pengaruh total losses akibat kadar minyak, kadar minyak biji, kadar air, dan kadar biji pecah dalam ampas kempa cukup handal untuk dipergunakan (sig. 0,034) dengan kemiringan yang signifikan pada kadar minyak ampas kempa (sig. 0,044) dan kadar biji pecah (sig. 0,039), namun hubungan antara faktor-faktor tersebut terhadap total losses tergolong lemah (R = 0,392) dimana hanya 15% kondisi total losses dapat dijelaskan dengan faktor-faktor tersebut. Berdasarkan analisis diagram tulang ikan, faktor yang lebih dominan mempengaruhi tingkat total losses adalah faktor pengolahan sebelum proses pengempaan sebesar 80% dan faktor bahan baku sebesar 60%.Analysis of Causing Factors of Crude Palm Oil Losses by Using Multiple Linear Regression and Fishbone Diagram.Abstract. This study aimed to investigate the contributing factors of losses and the main cause of CPO losses factors at pressing station. Losses data analysed by using multiple linear regression to find out the correlation among characteristics of CPO losses at Oil Palm Factory “ABC”. Then data of interview analysed by using fishbone diagram to find out the main cause of CPO losses. The result showed that the model of regression analysis, calculated by investigating the effect of total losses caused by oil content, oil in shell content, water content, and cracked kernel content in pressed fibre, is significant enough to be used (sig 0,034) with significant slope at pressed fibre oil content (sig. 0,044) and oil in shell content (sig. 0,039), nevertheless the correlation among that factors against total losses is categorised as “weak” (R = 0,392), which is only 15% the condition of total losses could be explained by that factors. Based on fishbone diagram, the dominant factors that impact total losses are pre-processing factor about 80% dan material factor about 60%.
Perilaku Harian Harimau Sumatera (Panthera tigris sumatrae) di Taman Margasatwa dan Budaya Kinantan Bukittinggi Sumatera Barat
Authors: Khalis Muhammad Atha , Ar Rasyid Ulfa Hansri , Rahmi Erdiansyah 
Published: May 2023

Abstrak. Menurut IUCN (International Union for Conservation of Nature) harimau sumatera masuk kedalam kategori terancam punah (Critical endangered). Harimau sumatera termasuk salah satu hewan dengan tingkat perawatan yang sulit dan sangat rawan kematian. Kematian tersebut tak terkecuali di wilayah kawasan ex-situ. Penelitian ini menggunakan metode observsi dan Focal animal sampling yang dilakukan dari pukul 08.00 sampai dengan pukul 17.00 WIB. Persentase perilaku harian harimau sumatera secara umum di Taman Margasatwa dan Budaya Kinantan (TMSBK) yaitu Boncel melakukan perilaku bergerak (43%), istirahat (39%), individu (12%), sosial (3%) dan agonistik (3%). Perilaku yang dilakukan Bujang Kinantan yaitu perilaku bergerak (17%), istirahat (64%), individu (14%), sosial (1%) dan agonistik (3%). Perilaku Bancah selama pengamatan yaitu perilaku bergerak (12%), istirahat (62%), individu (17%), sosial (10%) dan agonistik (0%). Perilaku Dara Jingga yaitu perilaku bergerak (5%), istirahat (79%), individu (15%), sosial (1%) dan agonistik (0%). Berdasarkan persentase perilaku harian harimau yang diperoleh dapat dilihat bahwasanya perilaku istirahat lebih dominan tinggi pada tiap individu, tetapi pada harimau Boncel memiliki persentase perilaku bergerak yang dominan, dikarenakan umur Boncel terbilang masih muda.Journal Daily Behavior of Sumatran Tigers (Panthera tigris sumatrae) at Kinantan Cultural and Wildlife Park Bukittinggi West SumatraAbstract. According to the IUCN (International Union for Conservation of Nature), the Sumatran tiger is in the critically endangered category. The Sumatran tiger is one of the animals with a difficult level of care and is very prone to death. These deaths are no exception in the ex-situ area. This research used observation method and Focal animal sampling which was conducted from 08.00 to 17.00 WIB. The percentage of daily behavior of Sumatran tigers in general at the Kinantan Wildlife and Culture Park (TMSBK) is that Boncel engages in moving behavior (43%), resting (39%), individual (12%), social (3%) and agonistic (3%). The behavior of Bujang Kinantan is moving behavior (17%), resting (64%), individual (14%), social (1%) and agonistic (3%). Bancah's behavior during the observation was moving behavior (12%), resting (62%), individual (17%), social (10%) and agonistic (0%). Dara Jingga's behavior is moving behavior (5%), resting (79%), individual (15%), social (1%) and agonistic (0%). Based on the percentage of daily behavior of tigers obtained, it can be seen that resting behavior is more dominant in each individual, but the Boncel tiger has a dominant percentage of moving behavior, because Boncel's age is relatively young.
Analisis Spasial Jasa Ekosistem Pendukung Pembentukan Lapisan Tanah dan Pemeliharaan Kesuburan Serta Siklus Hara untuk Daya Dukung dan Daya Tampung Lingkungan Hidup di Kabupaten Simeulue
Authors: Sari Siti Olia , Fazlina Yulia Dewi , Sugianto Sugianto 
Published: May 2023

Abstrak. Jasa ekosistem merupakan suatu solusi permasalahan dalam penyusunan dan penetapan daya dukung dan daya tampung lingkungan hidup secara lengkap dan menyeluruh sehingga sangat penting digunakan dalam inventarisasi khususnya pada jasa ekosistem pendukung. Penelitian ini menggunakan metode analisis deskriptif dengan teknik analisis spasial menggunakan overlay intersect. Data atribut yang di overlay berupa peta ekoregion dan peta tutupan lahan yang sebelumnya masing-masing telah diisi dengan nilai pakar dari jasa ekosistem pendukung. Hasil overlay tersebut berupa nilai indeks jasa ekosistem yang sebelumnya di peroleh menggunakan rumus yang telah ditentukan. Hasil analisis menunjukkan bahwa jasa ekosistem pendukung pembentukan lapisan tanah dan pemeliharaan kesuburan untuk daya dukung dan daya tampung lingkungan hidup di Kabupaten Simeulue didominasi oleh kelas sangat tinggi mencapai 173.190,78 ha (81,50%) Sedangkan yang memiliki luas wilayah terkecil berada pada kelas sedang dengan luas mencapai 68,08 ha (0,03%) dari wilayah keseluruhan Kabupaten Simeulue. Sedangkan pada jasa ekosistem pendukung siklus hara untuk daya dukung dan daya tampung lingkungan hidup di Kabupaten Simeulue didominasi oleh kelas sangat tinggi mencapai 173.455,98 ha (81,62%) dari wilayah keseluruhan Kabupaten Simeulue. Abstract. Ecosystem services are a solution to problems in the preparation and determination of the carrying capacity and capacity of the environment in a complete and thorough manner so it is very important to use in inventory, especially in supporting ecosystem services. The study used descriptive analysis methods with spatial analysis techniques using overlay intersects. Attribute data overlayed in the form of ecoregion maps and land cover maps that have previously each been filled with expert value from supporting ecosystem services. The overlay results are in the form of ecosystem service index values that were previously obtained using a predetermined formula. The results of the analysis showed that ecosystem services supporting soil layer formation and fertility maintenance for carrying capacity and environmental capacity in Simeulue Regency were dominated by a very high class reaching 173,190.78 ha (81.50%) while those with the smallest area were in the moderate class with an area reaching 68.08 ha (0.03%) of the overall area of Simeulue Regency. While thereare nutrient cycle supportecosystem services for carrying capacity and environmental capacity in Simeulue Regency dominated by a very high class reaching 173,455.98 ha (81.62%) of the overall area of Simeulue Regency.
Kehilangan Air Akibat Cuci Tangan pada Berbagai Tingkatan Pengguna
Authors: Afriza Ridhofa Hafira , Syahrul Syahrul , Devianti Devianti 
Published: May 2023

Abstrak. Kehilangan air yaitu perbedaan antara volume air yang didistribusikan dengan volume air yang dikonsumsi yang tercatat. Semua perkantoran, pasar, sekolah, universitas dan lainnya sudah menyediakan fasilitas untuk mencegah Covid-19 seperti tersedianya hand sanitizer, pengecekan suhu tubuh dan juga wastafel yang digunakan untuk mencuci tangan. Sehingga penelitian ini dilakukan untuk mengetahui jumlah air yang hilang saat mencuci tangan dan beberapa faktor penyebabnya. Penelitian ini diawali dengan pengambilan data pengambilan data pemakaian air cuci tangan dan juga wawancara di beberapa lokasi seperti Universitas Syiah Kuala, SDN 16 Banda Aceh, SMPN 8 Banda Aceh, SMAN 5 Banda Aceh, Pasar Lampulo, Pasar Aceh dan beberapa rumah tangga. Hasil pengambilan data tersebut dapat digunakan sebagai rata-rata kehilangan air saat melakukan cuci tangan tiap orangnya. Penelitian ini dilakukan dari bulan Desember 2020 sampai Februari 2021. Berdasarkan hasil penelitian tersebut, didapatkan hasil rata-rata kehilangan air saat mencuci tangan dari semua lokasi tersebut sebesar 0,000972 m3. WATER LOSS FROM HAND WASHING AT VARIOUS LEVELS OF USERSAbstract. Water loss is the difference between the volume of water distributed and the recorded volume of water consumed. All offices, markets, schools, universities and others have provided facilities to prevent Covid-19 such as the availability of hand sanitizers, checking body temperature and also a sink used for washing hands. So this study was conducted to determine the amount of water lost when washing hands and some of the factors causing it. This research begins with collecting data on the use of hand washing water and also interviews in several locations such as Syiah Kuala University, SDN 16 Banda Aceh, SMPN 8 Banda Aceh, SMAN 5 Banda Aceh, Lampulo Market, Aceh Market and several households. The results of the data collection can be used as the average water loss when washing each person's hands. This research was conducted from December 2020 to February 2021. Based on the results of the study, the average water loss when washing hands from all these locations was 0.000972 m3.
ESTIMASI POPULASI ORANGUTAN SUMATERA (Pongo abelii) DI KAWASAN PERKEBUNAN MASYARAKAT DESA KETAMBE, ACEH TENGGARA
Authors: Sintiani Deby , Sugianto Sugianto , Martunis Martunis 
Published: May 2023

Abstrak. Orangutan sumatera (Pongo abelii) termasuk kedalam jenis hewan terancam punah. Jumlah populasinya terus menurun. Jenis pohon yang disukai untuk membuat sarang oleh orangutan Sumatra merupakan salah satu indikasi habitnya. Populasinya dapat diestimasi dengan mengetahui jenis pohon tempat orangutan membuat sarang. Penelitian ini bertujuan untuk mengetahui sebaran sarang orangutan sumatera dan mengetahui karakteristik sarang orangutan sumatera dan menghitung jumlah kepadatan populasi orangutan sumatera berdasarkan sarang di kawasan perkebunan masyarakat desa Ketambe, Aceh Tenggara. Metode yang digunakan dalam penelitian ini adalah survey deskriptif dengan pengamatan melalui line transek yang dibuat berdasarkan keberadaan sarang. Transek dibuat sebanyak 12 transek dengan lebar jalur transek 25 m masing-masing ke-arah kiri dan kanan dengan panjang transek 1000m. Hasil penelitian ini menunjukkan bahwa kepadatan sarang sebanyak 827 sarang/km2 dan kepadatan populasi orangutan sebesar 3,18 individu/km2, sehingga diperkirakan populasi orangutan sebesar 2 individu (0,6 km2 ). Sarang di lokasi penelitian didominasi oleh sarang posisi 1 (42,68%) dan kelas C (51,22%). Pohon sarang didominasi (27%) oleh pohon berdiameter 31-40 cm dan ketinggian sarang 16-20 m (24,05%). Serta pohon sarang paling banyak digunakan sebagai tempat bersarang ialah pohon Entap (Pharasorea lucida) (32,9%) dari suku Dipterocarpaceae sebanyak 27 pohon.Population Estimation of the Sumatran Orangutan (Pongo abelii) in the Plantation Area of the Ketambe Village Community, Southeast AcehAbstract The Sumatran orangutan (Pongo abelii) is an endangered species. The population continues to decline. The type of tree preferred for making nest by the sumatran orangutan is one indication of their habit. The population can be estimated by knowing the type of tree where orangutan build nests. This study aims to determine the distribution of sumatran orangutan nests and to determine the characteristic of sumatran orangutan nests and to calculate the total population density of sumatran orangutan based on nests in the plantation area of the ketambe village community, Southeast Aceh. The method used in this research is a descriptive survey with observation through line transects made based on the presence of nests. There were 12 transects line width of 25 meach to the left and righ with a transect length of 1000m. The result of this study indicate that the nest density is 827 nests/km2 dan kepadatan populasi orangutan adalah 3,18 individu/km 2 , sehingga diperkirakan populasi orangutan adalah 2 individu (0,6 km2 ). Sarang di daerah penelitian didominasi oleh sarang pada posisi 1 (42,68%) dan kelas C (51,22%). Pohon sarang didominasi (27%) pohon dengan diameter 31-40 cm dan tinggi sarang 16-20 m (24,05%). Dan pohon sarang yang paling banyak digunakan sebagai tempat bersarang adalah pohon Entap ( Pharasorea lucida ) (32,9%) dari suku Dipterocarpaceae sebanyak 27 pohon.
Analisis Kelayakan Usaha Perkebunan Kelapa Sawit Rakyat di Desa Tanoh Mayang Kecamatan Teunom Kabupaten Aceh Jaya
Authors: Fadillah Aulora Ismatun , Zakiah Zakiah , Arida Agustina 
Published: May 2023

Tanoh Mayang Village is one of the villages which has the highest oil palm area compared to other villages in Teunom District of Aceh Jaya Regency. Based on the survey of research sites, the average smallholder oil palm plantation in Tanoh Mayang Village is neglected with low production levels. By the existing issues, the author is interested in conducting research in the location. The purpose of this study is to know whether the smallholder oil palm plantation business in Tanoh Mayang Village is feasible when viewed from technical aspect, marketing aspect, and financial aspect. The location of this research was chosen purposively by a sample of 19 farmers. The data used are primary data and secondary data. The analysis method uses business feasibility analysis, namely examining technical aspect, marketing aspect, and financial aspect. The results of the study indicate which is based on the results of this study indicate that the smallholder oil palm plantation business in Tanoh Mayang Village, Teunom District, Aceh Jaya Regency is feasible. From the technical aspect, it can be known that access to raw materials, labor and business location is profitable for farmers. Besides, from the aspect of marketing, it has been going well and it is feasible. Meanwhile, from the financial aspect, the results of the NPV analysis is Rp. 133,195,811.4, Net B/C is 2.0, IRR is 10.83%, and Payback Period in the 11th year of the 11th month 2nd day 27th. The results of the sensitivity analysis of the four analytical criterias is that the smallholder oil palm plantation business in Tanoh Mayang Village is still feasible to operate even when operating costs increase to 10% while benefit is fixed or when benefit decreases to 10% while the operating cost is fixed.
Peranan Badan Usaha Milik Desa (BUMDes) dalam Perekonomian Masyarakat Desa Kabupaten Aceh Besar
Authors: Rauzati Putri , Zikri Irfan , Hamid Ahmad Humam 
Published: May 2023

BUMDes is a village business formed/established by the village government where capital ownership and management are carried out by the village government and the community. The purpose of the establishment of BUMDes is the government's effort to improve the financial capacity of the village government in administering government and increasing community income through various economic business activities of rural communities. The purpose of this study was to find out how the role of Village Owned Enterprises (BUMDes) in the economy of the community in Aceh Besar District. The locations used as research sites are Blang Krueng Village, Lambro Deyah Village and Meunasah Krueng Village, Aceh Besar District. The location selection is done by (purposive sampling). Purposive Sampling is the determination of the sample with certain considerations such as considering that the respondent is involved in BUMDes activities. The analytical method used in this study is a quantitative descriptive method. The results of this study can be concluded that the existence of BUMDes has an influence on rural communities, where the previous mean income value is 1.85, namely income category 1 which is 0 – 1,000,000 and category 2 is 1,000,000 – 2,000,000. The mean value of the respondent's income after joining has changed to 2.78, which is in category 3 which is 2,000,000 – 3,000,000 and category 4 is 3,000,000. The results of this study can be concluded that the existence of BUMDes has an influence on rural communities, where the previous mean income value is 1.85, namely income category 1 which is 0 – 1,000,000 and category 2 is 1,000,000 – 2,000,000. The mean value of the respondent's income after joining has changed to 2.78, which is in category 3 which is 2,000,000 – 3,000,000 and category 4 is 3,000,000. The results of this study can be concluded that the existence of BUMDes has an influence on rural communities, where the previous mean income value is 1.85, namely income category 1 which is 0 – 1,000,000 and category 2 is 1,000,000 – 2,000,000. The mean value of the respondent's income after joining has changed to 2.78, which is in category 3 which is 2,000,000 – 3,000,000 and category 4 is 3,000,000.Income leveltan community economyt the village before and after the existence of BUMDes there was a displacement, meaning that bumdes plays a role inincome transfertan community economyt. Before joining BUMDes, the income was on the low criteria as many as 30 people, after joining 4 people. On the criteria of moderate income before joining as many as 18 people after joining to 25 people. On the high income criteria before joining there were 14 people after joining 17 people. On very high income criteria before joining 3 people after joining 17 people. Keywords: BUMDes, Economy, Income.