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All Journal TREUBIA BIOEDUKASI Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals) Jurnal Computer Science and Information Technology (CoSciTech) Life Science and Biotechnology
Kholiq, Nur
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Environmental Science Immunology & microbiology Library & Information Science

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PENGARUH LEVEL PENGGUNAAN MIKORIZA DAN JENIS PUPUK YANG BERBEDA PADA KONDISI CEKAMAN KEKERINGAN TERHADAP PRODUKTIVITAS RUMPUT PAKCHONG Kholiq, Nur; Liman, Liman; Erwanto, Erwanto; Muhtarudin, Muhtarudin
Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals) Vol 8 No 1 (2024): Jurnal Riset dan Inovasi Peternakan: Februari 2024
Publisher : Department of Animal Husbandry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrip.2024.8.1.029-037

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian level mikoriza dan jenis pupuk yang berbeda pada kondisi cekaman kekeringan serta interaksi antara keduanya terhadap produktivitas rumput pakchong. Penelitian ini dilaksanakan pada November 2022 – Januari 2023 di Rumah kaca Laboratorium Lapang Terpadu Fakultas Pertanian Universitas Lampung dan Laboratorium Nutrisi dan Pakan Ternak, Jurusan Peternakan, Fakultas Pertanian Universitas Lampung. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) Faktorial 2 faktor yang disusun dalam percobaan faktorial 4x3. Faktor pertama jenis pupuk terdiri dari 3 perlakuan dan faktor kedua pemberian mikoriza dengan 4 perlakuan, masing-masing diulang 3 kali. Faktor pertama yang diberikan adalah P1: pupuk kambing, P2: pupuk NPK, P3: pupuk kambing + pupuk NPK. Faktor kedua M0: tanpa mikoriza, M1: mikoriza 20 gram, M2: mikoriza 40 gram, M3: mikoriza 60 gram. Data yang diperoleh akan dianalisis menggunakan Analisis Sidik Ragam dan dilanjutkan dengan Uji Lanjut Beda Nyata terkecil (BNt) pada taraf 5%. Hasil penelitian menunjukkan bahwa pemberian mikoriza dan jenis pupuk tidak berbeda nyata (P>0,05) dan tidak terdapat interaksi yang nyata (P>0.05) antara pemberian mikoriza dan jenis pupuk terhadap jumlah anakan, bobot segar dan bobot kering tajuk rumput pakchong.
Rancang Bangun E-Commerce Berbasis Website (Study Kasus TB. Pilar Mas Kec. Wongsorejo): Rancang Bangun E-Commerce Berbasis Website (Study Kasus TB. Pilar Mas Kec. Wongsorejo) Kholiq, Nur; Baijuri, Achmad; Santoso, Firman
Computer Science and Information Technology Vol 5 No 1 (2024): Jurnal Computer Science and Information Technology (CoSciTech)
Publisher : Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/coscitech.v5i1.6803

Abstract

A building shop is a business that provides various kinds of materials, equipment and supplies used in construction, renovation, repair and maintenance of buildings. Pilar Mas building shop is a building shop that sells various material products. The transaction system carried out by the Pilar Mas building shop is still traditional. With this method, the transaction process takes quite a lot of time and energy. By building this e_commerce system, it aims to save time and make it easier for workers to carry out transactions. The methodology used in building this e_commerce system is SDLC with a waterfall model because it has structured and systematic stages starting from analysis, design, code creation, testing and maintenance. The result of building this e_commerce system is that it is a medium that makes things easier for sellers and buyers
THE HABITAT CHARACTERISTICS OF JAVAN LUTUNG (Trachypithecus auratus) IN BANDEALIT COASTAL FOREST AT MERU BETIRI NATIONAL PARK, EAST JAVA, INDONESIA Siddiq, Arif Mohammad; Sulistiyowati, Hari; Imaniar, Raisa; Kholiq, Nur
TREUBIA Vol 51, No 1 (2024)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v51i1.4753

Abstract

Javan lutung (Trachypithecus auratus) is an endemic primate species which mostly occurs in protected areas, such as the Bandealit Resort of Meru Betiri National Park (MBNP), East Java, Indonesia. However, scientific information related to the habitat characteristics of T. auratus in this resort is limited. Therefore, the aim of this study is to investigate the habitat characteristics of T. auratus based on the vegetation stratification in the Bandealit coastal forest of MBNP. This research was conducted in March, April, May, and September 2022 using the scan sampling methods at two sites, including Site I (Camping Ground Block) and Site II (Wisma Block). The data on tree species was collected using a plot method (40 m x 20 m). Furthermore, we used the Spatially Explicit Individual-based Forest Simulator (SexI-FS) version 2.1.0 to construct the stratification profile. Based on the results, there were 17 individuals of T. auratus found in two sites along the observation. This species is recorded as occupying seven tree species, including Alstonia scholaris, A. spectabilis, Calophyllum inophyllum, Dracontomelon sp., Pongamia pinnata, Syzigium sp. and Terminalia catappa. According to stratification, T. auratus was found in Stratum B (21-30 m) to Stratum C (5-20 m) at all sites. Furthermore, this species was widely distributed in Stratum C for locomotion, foraging, social activities and self-protection. Meanwhile, T. auratus was observed using A. spectabilis in Stratum B as a sleeping tree in the afternoon and evening. These results can be the basis for in-situ conservation strategies for T. auratus species in MBNP, particularly for habitat management based on occupied vegetation.
EXTENDED DISTRIBUTION OF TWO WOODPECKER SPECIES (Micropternus brachyurus and Picus vittatus) IN MERU BETIRI NATIONAL PARK, EAST JAVA, INDONESIA Siddiq, Arif Mohammad; Firmansyah, Puji; Kurnianto, Agung Sih; Kurniawan, Muhammad; Kholiq, Nur; Sulistiyowati, Hari
TREUBIA Vol 51, No 2 (2024)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v51i2.4780

Abstract

This study discovered extended distribution of two woodpeckers, i.e., the Rufous Woodpecker (Micropternus brachyurus) and the Laced Woodpecker (Picus vittatus) in Meru Betiri National Park, East Java. The records of M. brachyurus were observed three times in Bandealit Resort (9 December 2021, 12 February 2022, and 20 April 2022) and once in Baban Resort on 9 September 2023. These record areas were around the first record area in secondary forest and the edge of plantations (Albizia, Cocos, and Ochroma) that also bordered the Bandealit road. The second record found a single individual foraging in Mangifera indica. The record of P. vittatus was observed once at Bandealit Resort on 11 February 2024. This species perched on Cocos nucifera, Mangifera indica, and Tectona grandis. Referring to altitude distribution, P. vittatus was only recorded at an altitude of 78 m asl., while M. brachyurus was more variable in the range of 79–651 m asl. These findings provide an essential update for the bird checklist in Meru Betiri National Park, particularly in the last 10 years ago.
Assessing The Javan Leopard Presence and Prey Abundance: Insights from Camera Trap Surveys in Meru Betiri National Park East Java Indonesia Kholiq, Nur; Sulistyowati, Hari; Tabah Wibisono, Hariyo; Asmoro Lelono; Retno Wimbaningrum; Sattya Arimurti; Arif Mohammad Siddiq; Adi Sucipto
BIOEDUKASI: Jurnal Biologi dan Pembelajarannya Vol. 23 No. 2 (2025)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v23i2.53715

Abstract

The use of incomplete or imbalanced data in ecological modelling and conservation planning can lead to inaccurate predictions due to limitations in detection methods. Therefore, obtaining comprehensive and precise empirical data on species presence and availability, particularly prey species is essential. This study aims to: (1) identify the presence of Javan leopards and their potential prey species, and (2) estimate the relative abundance indices (RAI) of each prey species. Using camera trap data from the Meru Betiri National Park (MBNP) survey conducted in 2024, we recorded 24 species, including the Javan leopard, and identified seventh potential prey species. We estimated relative abundance of each potential prey species was determined by dividing the number of individuals recorded in independent photos or videos by the total number of trap days and multiplied by 100. The result of RAI analysis indicated that the most abundant prey species in the study area was the long-tailed macaque, with an RAI value of 44.16 individuals per 100 trap-days, banteng was the least frequently detected species, appearing in only three independent images, with an RAI value of 0.23. The presence of Javan leopards, a charismatic flagship species, highlights the ecological significance of this area and provides valuable data for biodiversity management, serving as a foundation for future research and conservation efforts.
A Preliminary Study of The Javan Leopard Behaviour in Meru Betiri National Park Kholiq, Nur; Sucipto, Adi
Life Science and Biotechnology Vol. 2 No. 1 (2024): May 2024
Publisher : Department of Biology, Faculty Mahematics and Natural Sciences, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/lsb.v2i1.47666

Abstract

Meru Betiri National Park (MBNP, 526km2), is one of only three protected areas in east Java that can support a viable Javan leopard population. The Javan leopard has become a priority for management following the extinction of the Javan tiger. Therefore, it is important to know how the Javan Leopard behaves to improve species management. We conducted a field study using camera traps to determine the daily behavior of the Javan leopard in MBNP. A monitoring site was established with 73 stations, with a density of one station per 0.5 x 0.5 km grid cell, providing different but comparable densities and spatial coverage. The results indicate that the Javan leopard displays 9 daily behaviors including walking, observing, standing, cheek rubbing, scraping, urine spraying, claw marking, parenting, vocalizing, and others. Each behavior was observed with a relative frequency of walking (63.25%), observing (14.53%), standing (7.69%), cheek rubbing (5.98%), scraping (4.27%), urine spraying (1.71%), claw marking (0.85%), parenting (0.85%) and vocalizing (0.85%). An analysis of the time spent on each behavior revealed their proportion as follows: walking (382 s, 49.29%), watching (208 s, 26.84%), standing (66 s, 8.52%), cheek rubbing (27 s, 3.48%), scraping (57 s, 7.35%), urine spraying (17 s, 2.19%), vocalizing (9 s, 1.16%), claw marking (4 s, 0.52%) and parenting (5 s, 0.65%).
Co-Authors Adi Sucipto, Adi Agung Sih Kurnianto Arif Mohammad Siddiq Arif Mohammad Siddiq Baijuri, Achmad Erwanto Firmansyah, Puji Hari Sulistyowati Imaniar, Raisa Lelono, Asmoro Liman Liman, Liman Muhammad Kurniawan Santoso, Firman Sattya Arimurti Sulistiyowati, Hari Tabah Wibisono, Hariyo Veithzal Rivai Zainal Wimbaningrum, Retno