bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH PEMBERIAN KOMBINASI PUPUK ORGANONITROFOS DAN PUPUK ANORGANIK TERHADAP RESPIRASI TANAH PADA TANAH ULTISOL TAMAN BOGO YANG DITANAMI JAGUNG MANIS (Zea mays [L.] Saccharata Sturt)
Authors: Samosir Damonicus Agung P , Dermiyati Dermiyati , Arif M. A. Syamsul , Niswati Ainin 
Published: June 2024

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian kombinasi pupuk Organonitrofos dan pupuk anorganik terhadap respirasi tanah pada tanah ultisol taman bogo yang ditanami jagung manis (Zea mays [L.] Saccharata Sturt). Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 11 perlakuan pada setiap kelompoknya, setiap perlakuan diulang sebanyak tiga kali sehingga diperoleh 33 satuan percobaan. Data yang diperoleh dianalisis dengan sidik ragam. Rata-rata nilai tengah dari data diuji dengan uji Ortogonal Kontras pada taraf 1% dan 5%. Hubungan antara C-organik, N-total, kemasaman tanah atau pH tanah, dan kadar air tanah dengan respirasi tanah diuji dengan uji korelasi. Hasil penelitian menunjukan bahwa pemberian kombinasi pupuk organonitrofos dan pupuk anorganik menaikkan laju respirasi tanah pada pegamatan 30 HST, 45 HST, 60 HST, dan 78 HST, pemberian pupuk Organonitofos dapat meningkatkan laju respirasi tanah dibandingkan dengan pemberian pupuk pada pengamatan 45 HST, 60 HST, 78 HST, pemberian kombinasi pupuk Organonitrofos 100% dan pupuk anorganik 100% dapat meningkatkan laju respirasi tanah tertinggi dibandingkan dengan kombinasi lainnya pada semua waktu pengamatan. Hasil penelitian menunjukkan bahwa terdapat korelasi yang nyata antara C-organik, N-total, dan kadar air tanah.
PENGARUH BERBAGAI JENIS ADSORBEN TERHADAP KONDUKTIVITAS HIDRAULIK JENUH DAN KUALITAS AIR PADA PROSES PURIFIKASI LIMBAH CAIR
Authors: Farida Resti , Afandi Afandi , Ramadhani Winih Sekaringtyas , Buchari Henrie 
Published: June 2024

Limbah cair yang dihasilkan dari aktivitas domestik dan industri memerlukan tindakan pengelolaan agar tidak menyebabkan permasalahan lingkungan. Pengelolaan limbah cair dilakukan untuk meminimalisir indikator pencemar agar limbah aman dibuang ke perairan. Penelitian ini bertujuan untuk mengetahui pengaruh karbon aktif, zeolit dan nano filter sebagai adsorben terhadap nilai konduktivitas hidraulik jenuh dan indikator fisik kualitas air. Penelitian ini dilaksanakan di Laboratorium Fisika Tanah, Fakultas Pertanian Universitas Lampung pada Agustus – September 2018, menggunakan Rancangan Acak Lengkap (RAL) dengan 2 faktorial (3x3). Faktor pertama adalah jenis bahan yang berpengaruh sebagai adsorben, yang terdiri dari karbon aktif, zeolit dan nano filter 1µm. Faktor kedua adalah jenis sampel limbah yang digunakan, yaitu air sumur (kontrol), limbah surfaktan (deterjen), dan limbah pewarna Rhodamin B. Data hasil pengamatan dianalisis dengan ANARA, dan dilanjutkan dengan uji BNT pada taraf 1%. Hasil penelitian menunjukkan bahwa penggunaan zeolit pada limbah surfaktan dan nano filter pada air sumur efektif untuk menurunkan persentase TDS, dan penggunaan zeolit pada limbah Rhodamin B efektif untuk menyeimbangkan kadar pH, sehingga sesuai dengan standar Permenkes dan Peraturan Menteri Lingkungan Hidup, perubahan warna Rhodamin B pada perlakuan zeolit sebesar 25 % menunjukkan hasil yang paling berpengaruh dibandingkan nano filter dan karbon aktif, dan perlakuan zeolit memiliki memiliki nilai konduktivitas hidraulik jenuh paling rendah tetapi memiliki pengaruh paling baik terhadap kualitas air hasil purifikasi limbah cair
STUDI PARTENOKARPI PADA BUAH ANGGUR (Vitis vinifera L.) VAR. PRABU BESTARI DENGAN APLIKASI GA3 (GIBERELIN)
Authors: Sari Ni Ketut Karina , Dwiyani Rindang , Dewi Ari Maya , Astawa I Nyoman Gede 
Published: June 2024

Anggur (Vitis vinifera L.) merupakan salah satu komoditas buah yang dibudidayakan secara luas di dunia, salah satunya di Indonesia. varietas yang ditanam di Indonesia adalah varietas anggur berbiji yaitu Prabu Bestari. Faktor yang menjadi daya tarik konsumen adalah tiadanya biji pada buah yaitu seedless (atau juga disebut buah partenokarpi). Salah satu cara untuk menghasilkan seedless yaitu hormon GA3 (Giberelic acid). Penelitian ini bertujuan untuk mengetahui pengaruh GA3 terhadap induksi seedless pada buah anggur varietas prabu bestari, serta mengetahui konsentrasi GA3 yang dapat menginduksi keberhasilan seedless pada buah anggur varietas prabu bestari. Penelitian ini dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Udayana, dari bulan Juni – Oktober 2022. Rancangan Percobaan yang digunakan adalah rancangan acak kelompok (RAK) dengan tujuh ulangan perlakuan. Adapun konsentrasi yang aplikasikan GA3 Kontrol, 25 ppm GA3, 50 ppm GA3, 75 ppm GA3, 100 ppm GA3. Hasil penelitian menunjukkan bahwa : penyemprotan GA3 pada stadia bunga sebelum antesis berpengaruh nyata terhadap variabel kemanisan buah (brix), berat 10 beri, dan tidak berpengaruh nyata jumlah biji, berat biji, diameter beri dan panjang beri. Namun, pada variabel Berat biji penyemprotan GA3 100 ppm mampu menurunkan berat biji. Diduga GA3 konsentrasi tinggi dapat menghambat polinasi dan fertilisasi pada beri.
AMELIORASI LAHAN RAWA PASANG SURUT TIPE B DAN PENGARUHNYA TERHADAP PRODUKTIVITAS PADI HIBRIDA
Authors: Masganti Masganti , Saleh Muhammad , Abduh Andin Muhammad , Agustina Rusmila , Hairani Anna 
Published: June 2024

Pertambahan penduduk, peningkatan kebutuhan energi individu, dan tekad Pemerintah Republik Indonesia untuk menjadi lumbung pangan dunia (LPD) pada tahun 2045 menyebabkan jumlah beras yang diperlukan meningkat. Kapasitas produksi beras Indonesia dapat ditingkatkan melalui pemanfaatan lahan rawa pasang surut, meskipun terkendala dengan sifat kimia dan kesuburan tanah terutama rendahnya kadar C-organik, dan kalsium. Langkah lain adalah penggunaan padi hibrida yang produktivitasnya lebih tinggi. Penelitian telah dilaksanakan di Desa Mulyasari, Kecamatan Pandih Batu, Kabupaten Pulang Pisau, Kalimantan Tengah pada musim hujan 2021, bertujuan menentukan kombinasi bahan amelioran untuk meningkatkan produktivitas padi hibrida vaerietas Supadi di lahan rawa pasang surut tipe B. Perlakuan yang diuji meliputi dosis kapur (K): K0 (tanpa kapur), K1 (1,5 ton/ha), dan K2 (3,0 ton/ha) dan dosis pupuk organik (O): O0 (tanpa bahan organik), O1 (1,5 ton/ha), dan O2 (3,0 ton/ha) dengan kombinasi perlakuan K0O0 (kontrol); K0O1; K1O0; K1O1; K1O2; K2O1. Perlakuan ditata dalam rancangan acak kelompok dengan tiga kali ulangan. Parameter yang diamati: sifat kimia tanah sebelum perlakuan, tinggi tanaman (cm) dan jumlah anakan pada umur 30, 60 HST dan menjelang panen, panjang malai (cm), jumlah gabah isi per malai, bobot 1000 biji (g), dan produktivitas padi (ton/ha). Hasil penelitian menunjukkan bahwa ameliorasi meningkatkan produktivitas padi hibrida. Produktivitas tertinggi 8,7 ton/ha) dihasilkan dari petak yang diberi kapur 3,0 ton/ha kapur dan 1,5 ton/ha pupuk organik.
EFEKTIFITAS PENGGUNAAN HUMIC SUBSTANCE DENGAN CARRIER ZEOLIT DAN BIOCHAR TERHADAP PENINGKATAN PERTUMBUHAN TANAMAN JAGUNG (Zea Mays)
Authors: Rahmi Eka , Marlina Marlina , Fahmi Reza , Yamani Sayed Zaki , Mariana Mariana 
Published: June 2024

Perbaikan sifat-sifat tanah dengan bahan amelioran seperti senyawa humat, zeolit dan biochar sangat diperlukan untuk meningkatkan produksi tanaman. Pemberian zeolit yang memiliki KTK tinggi, biochar yang memiliki ruang pori (absorben) sebagai carier senyawa humat diharapkan senyawa humat dapat berada dalam tanah dalam waktu yang lebih lama. Dengan mekanisme tersebut diharapkan senyawa humat, zeolit dan biochar dapat meningkatkan efisiensi hara tanah sehingga mampu meningkatkan pertumbuhan tanaman. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) yang terdiri atas 7 perlakuan yaitu HZ1 (Humat Zeolit 15 l/ha) dan HZ2 (Humat Zeolit 25 l/ha), HB2 (Humat Biochar 25 l/ha) HB1 (Humat Biochar 15 l/ha). Hasil penelitian menunjukkan bahwa semakin tinggi dosis senyawa humat dan zeolit yang diberikan ke dalam tanah meningkatkan tinggi, lebar daun, dan jumlah daun tanaman jagung. Perlakuan HZ2 (Humat Zeolit 25 l/ha) menunjukan pertumbuhan dan produksi tanaman paling baik diantara jenis perlakuan yang lain. Senyawa humat carrier zeolit dapat mempengaruhi pertumbuhan tanaman secara tidak langsung melalui hasil fotosintat yang meningkat di awal penanaman akan mempercepat pertumbuhan vegetative tanaman.
EVALUASI KEEFEKTIFAN EKSTRAK DAUN TANAMAN DALAM PENGENDALIAN ANTRAKNOSA PEPAYA BERDASARKAN NILAI AUDPC (Area Under Disease Progress Curve)
Authors: Ramadani Sari , Efri Efri , Hendarto Kus , Prasetyo Joko 
Published: June 2024

Penyakit antraknosa merupakan penyakit penting pada buah pepaya yang disebabkan oleh Colletotrichum gloeosporioides. Pengendalian penyakit tanaman mengunakan fungisida nabati berasal dari bahan-bahan alami, seperti daun mangga, daun pepaya, daun mengkudu, dan rimpang lengkuas dapat menghambat C. gloeosporioides. Penelitian ini bertujuan untuk mengetahui keefektifan ekstrak daun mangga, daun pepaya, daun mengkudu, daun sirih, dan rimpang lengkuas berdasarkan nilai AUDPC dalam mengendalikan penyakit antraknosa C. gloeosporioides. Percobaan dilakukan dalam dua tahap yaitu uji in vitro dan uji in vivo. Rancangan percobaan yang digunakan uji in vitro disusun dalam Racangan Acak Lengkap dengan 6 perlakuan 5 ulangan. dan uji in vivo disusun dalam Racangan Acak Kelompok dengan 6 perlakuan 5 kelompok. Data yang diperoleh diuji lanjut mengunakan uji BNT pada taraf 5%. Konsentrasi yang digunakan masing masing ekstrak yaitu 60%. Hasil penelitian menunjukkan bahwa ekstrak daun sirih memiliki pengaruh yang paling efektif dalam menghambat pertumbuhan C. gloeosporioides dibandingkan dengan perlakuan ekstrak daun mangga, daun mengkudu, daun pepaya, dan rimpang lengkuas
Horizontal and Vertical Movement of Concrete Dam Erecting on Sandy Soil under Seismic Loading
Authors: Ahmed Balqees , O. Abbas Hassan 
Published: June 2024

Concrete dams are the strongest dams, designed for flood control, electricity generation, and water management. They can become unstable due to ground shaking and earthquake impacts, resulting in stability loss due to embankment and foundation materials or severe deformations like slumping, settlement, cracking, and slope collapse. Where consider an earthquake one of the factors that pose a major threat to dams, especially if the earthquake is strong and if the soil under the dam is sandy soil, so that geotechnical designers should consider more than any other disaster when developing construction in seismically active areas. Therefore, a laboratory study was conducted on a model of concrete dam with dimensions (width =15 cm, high = 20 cm, and thick = 5cm) on fine sand soil. In order to study the stability of the concrete dam subjected to earthquake vibration, the model of the dam was subjected to different types of earthquakes (Halabja and El Centro). The main goal of the study is understanding the behavior and performance of concrete dam subjected to seismic load. It can be concluded that the stability of the concrete dam subjected to earthquake depends on the intensity of the earthquake. Thickness and width of the dam. According to the results, the El-Centro earthquake effect on concrete dams is 60% greater than the Halabja earthquake.
Effect of Soil Degree of Saturation on Pile Load Capacity at Different Slenderness Ratios
Authors: J. Mohammed Saeed Lateef , G. Majeed Qutaiba , H. Jalut Qassem 
Published: June 2024

The conventional methods follow in designing piles adopt the assumption of saturated condition of soil depending on soil parameters at saturated condition while at most cases the whole piles or part of them lays in unsaturated soil zone, thus the estimated pile capacity will be far of the real. This issue made the need to study the pile capacity at unsaturated condition and compare it with saturated condition. This study is performed to investigate the behavior of single pile inserted in clay soil at different degrees of saturation. The test was performed under axial compression loads by using different degrees of saturation (100,80,60,40%). A pile of 14x14 mm cross section with different slenderness ratios (L/D) (24,30,36) employed in the study. The impact of saturation degree, matric suction and slenderness ratio on pile load capacity is examined. The results illustrate that pile capacity influenced considerably by the saturation degree, matric suction, and slenderness ratio. The results showed that when saturation degree reduced from 100% to (80,60,40%), bearing capacity of pile increased for all L/D used. An example ultimate capacity of pile with L/D (24) increased (380, 512, 63%) by de-creasing degree of saturation from 100 % to(80 ,60 ,40%) respectively, this means the pile capacity increased about four times by decreasing Sr. from 100 % to 80 % , five times by decrease Sr. from 100% to 60 % and little increase (63 %) in pile capacity by decreasing Sr. to 40 %.A close results had been observed at L/D 30 and 36. The effect of increasing slenderness ratio had been studied at different saturation degrees, an ex-ample by increasing L/D from 24 to 30 pile capacity increased (11.45, 10.2, 25, 32.5%) at Sr.(100 ,80 ,60 ,40%) respectively.
Institutional Transformation from Myth to Modern Action: Collaborative Efforts in Preserving Lengkong Lake, Indonesia
Authors: Wargadinata Ella Lesmanawaty 
Published: June 2024

Irrational beliefs such as myths, legends, and taboos play a role in protected area conservation or biodiversity; however, those remain unanswered in their conceptualization and practices. This research aims to reveal how a myth as an ancient institution evolves into a modern institution accepted by today's generation. It uses institutional transformation as an essential guide to reveal the linear transformation from old legend as a traditional institution into a modern multi-actor collaboration—data collection through observation, interviews with purposive informants, and support by secondary data. The result shows that the current Lake conservation covers long run long-institutional evolution: from the legend of the Zamzam water as the starting point, the legalization of the site as a natural conservation area, the strong kinship bond among local peoples, the metamorphosis of myth into public cultural events; to modern Collaborative action on religious tourism management of who, what, and when benefit and responsibility from different actors are shared. The institutional transformation has become a focal point over modernization that is intertwined and plays a significant role in the Lengkong Lake conservation.
NTT Ikat Woven Cloths: Weaving Tradition, Motifs and their Symbolic Meanings
Authors: Rodliyah Siti 
Published: June 2024

For most of the East Nusa Tenggara (NTT) people, waving traditions and ikat woven products are not just common local product or cultural manifestations. Each motif in ikat woven product has its own symbolic representation. This is a qualitative descriptive study carried out using an ethnographic research model. The data was collected by observing a number of ikat artisans and their cloth products, providing deep interview to related parties in the manufacturing process including meanings behind the decorative motifs in the ikat woven clothes. This study relies on of data notes linked to the research object as well as images of woven ikat cloth products in NTT. The result showed that the woven cloth products locally manufactured in NTT, with varied ornamentation and motifs are subject to local knowledge values and symbolic meanings that have a spiritual and mystical aspects. Many motifs on the cloth developed identify each regional area in NTT. Ikat cloth motifs are symbols of communication tools; i.e., Ende-Lio motifs associated with traditional rituals are represented by cloth motifs are the symbols for regulations that must be implemented by the people. For people of North Mollo, NTT, ikat woven product with identical motifs have widely been used for blankets and sarongs named as Pauf designed exclusively for males to wear. In Pauf, there are two interpretations of the rhombus-shaped symbols on Lulat Pohok and Lulat Kollo, which symbolically are the expression or reflection for social interaction between society and the ruler or king.
Structural Assimilation of the Bugis Community with the Native on Kangean Island
Authors: Fatimah Emma Rahmawati , Paramita Ni Made Savitri , Andayani Santi 
Published: June 2024

The Kangean Islands, Madura, serve as a transit hub for traders and fishermen from various regions, including the Bugis ethnic that migrated to the Kangean Islands in the past few decades. Interaction and adaptation carried out by the Bugis ethnic and native in the Kangean islands is able to bridge the differences between these ethnicities.This article analyses the structural assimilation of the Bugis community with the natives on the Kangean island, especially at the grassroots level. This research used the fenomenology approach. Data collection is conducted through in-depth interviews. The findings proved that the process of cultural assimilation of Sulawesi culture in Kangean island, particularly in the Arjasa sub-district can be considered successful, especially when observing the limited conflicts that occur. Structural assimilation has reached a broader scale, encompassing the participation of Bugis community in various aspect. In education, interactions with Bugis culture primarily occur informally in activities organized by the Sulawesi Student Association. In economic, structural assimilation is evident in the mutual acceptance of job opportunities and interdependence in economic resources. Within governmental institutions and organizations, assimilation is achieved by building awareness and understanding of ethnic diversity, maintaining a balance of governance rights between Kangean and Bugis people. The Kangean Islands, Madura, serve as a transit hub for traders and fishermen from various regions, including the Bugis ethnic that migrated to the Kangean Islands in the past few decades. Interaction and adaptation carried out by the Bugis ethnic and native in the Kangean islands is able to bridge the differences between these ethnicities.This article analyses the structural assimilation of the Bugis community with the natives on the Kangean island, especially at the grassroots level. This research used the fenomenology approach. Data collection is conducted through in-depth interviews. The findings proved that the process of cultural assimilation of Sulawesi culture in Kangean island, particularly in the Arjasa sub-district can be considered successful, especially when observing the limited conflicts that occur. Structural assimilation has reached a broader scale, encompassing the participation of Bugis community in various aspect. In education, interactions with Bugis culture primarily occur informally in activities organized by the Sulawesi Student Association. In economic, structural assimilation is evident in the mutual acceptance of job opportunities and interdependence in economic resources.Within governmental institutions and organizations, assimilation is achieved by building awareness and understanding of ethnic diversity, maintaining a balance of governance rights between Kangean and Bugis people.
Influence of modeling agents on composite resin properties
Authors: Silva André Rodrigo Justino da , Gonçalves Rhuan Isllan dos Santos , Ornellas Maria Clara Alves Sobral , Schneweiss Elyssama Alvarenga Ramalho , Gonçalves Nathasha Patricio , Sá Morganna Brito Oliveira , Leite Sofia Hiluey de Aguiar 
Published: June 2024

Objective: Assess influence of the use of modeling agents for composite resins during the incremental technique on the properties of color change (∆E), microhardness and surface roughness of this material. Methods: The review is registered in PROSPERO under number CRD42021238167. In vitro studies that evaluated at least the color properties of composite resins manipulated with some modeling agent, either a modeling liquid or an adhesive system were selected. The electronic searches took place in PubMed/MEDLINE, Scopus and Web of Science. Results: 6,761 articles were obtained, six were selected according to the eligibility criteria. The color change was reduced using Adper™ Scotchbond™ Multi-Purpose Adhesive even after storage in red wine for 6 months (p = 0.00001; Mean Difference: -7.04; CI: -8.64 to -5.44) and for 12 months (p = 0.00001; Mean Difference: -8.55; CI: -10.88 to -6.21), when compared to the control group. No significant differences were observed in microhardness and surface roughness with the use of modeling agents compared to the control group. Final considerations: The use of modeling agents for composite resin with a hydrophobic composition helps to maintain the color stability of the restoration without affecting microhardness and surface roughness.
Atribuições e desafios na Atenção Primária de Saúde em lidar com cuidados paliativos
Authors: Vasconcelos Daniela Alves , Moraes Paulo Navarro de , Carvalho Rebeca de Sousa 
Published: June 2024

Objetivo: Levantar na literatura todos os aspectos que englobam a formação, atuação e desafios de uma equipe multiprofissional que atua em cuidados paliativos. Métodos: Trata-se de uma revisão bibliográfica integrativa de caráter exploratório e descritivo seguindo as diretrizes PRISMA. A estratégia de busca foi realizada através da Biblioteca Virtual em Saúde (BVS), LILACS, PubMed e Scopus para todos os artigos relevantes que incluíssem em sua temática a formação, atuação e desafios de uma equipe multiprofissional que atua em cuidados paliativos. Resultados: A extração dos dados e as variáveis selecionadas incluíram: informações do periódico (autores; ano de publicação), objetivo, método e conclusão dos autores, sendo incluídos 11 artigos para essa revisão descritos no quadro 1. Dentre os artigos incluídos nesta revisão, 02 foram publicados em 2022, 02 em 2022, 04 em 2019, 01 em 2018, 01 em 2017 e 01 em 2016. Considerações finais: Para que um programa de cuidados paliativos consiga ser efetivo na Atenção Primaria de Saúde, a equipe multiprofissional é a base para atender todas as necessidades físicas, emocional, familiar, social e espiritual do paciente em cuidados paliativos. Essa deve conter no mínimo um médico, enfermeiro, psicólogo e um assistente social.