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Pengaruh Kinetin dan GA3 Terhadap Pertumbuhan Anggrek Hibrida Coelogyne Secara In Vitro: Pengaruh Kinetin dan GA3 Terhadap Pertumbuhan Anggrek Hibrida Coelogyne Secara In Vitro Yunus, Ahmad; Hartati, Sri
JURNAL ILMIAH AGRINECA Vol 25 No 2 (2025): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v25i2.5182

Abstract

Anggrek hitam memiliki nilai ornamental dan ekonomi yang tinggi karena munculnya varietas unggul yang dikembangkan melalui hibridisasi dan seleksi. Kultur jaringan menawarkan metode yang efisien untuk perbanyakan massal dari varietas hibrida tersebut. Penelitian ini bertujuan untuk mengetahui konsentrasi optimal Kinetin dan GA3 untuk perbanyakan in vitro subkultur anggrek hibrida Coelogyne. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan pola faktorial yang terdiri dari dua variabel perlakuan dan empat ulangan. Faktor pertama adalah konsentrasi Kinetin yang terdiri dari tiga taraf: 0 ppm, 0,5 ppm, dan 1 ppm. Faktor kedua adalah konsentrasi GA3 yang juga terdiri dari tiga taraf: 0 ppm, 0,5 ppm, dan 1 ppm, sehingga terdapat 9 kombinasi perlakuan. Karakteristik yang diamati meliputi tinggi tanaman, jumlah tunas, jumlah daun, jumlah akar, panjang akar, dan berat tanaman. Hasil penelitian menunjukkan bahwa kombinasi Kinetin 0,5 ppm dan GA3 1 ppm menghasilkan jumlah tunas terbanyak (11,20 tunas) dan jumlah daun terbanyak (12,38 helai), sementara kombinasi Kinetin 0,5 ppm dan GA3 1 ppm juga menghasilkan tinggi tanaman optimal (1,41 cm), jumlah akar (7,00 buah), dan panjang akar (0,61 cm).
Design of stem separator tool with Cyclea Barbata (Cincau) plant leaves to increase business productivity of Sunter Jaya Residents of Jakarta Utara Yunus, Ahmad; Kurniaty, Ika; Sari, Fatma; Prasetyawati, Meri; Chamdareno, Prian Gagani; Kurnianto, Tri
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2020): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (674.096 KB) | DOI: 10.32734/abdimastalenta.v5i2.4585

Abstract

Cincau (Cyclea barbata) is a plant whose leaves can be squeezed thick for the contents of a drink. This plant is a species of the cyclea genus. Green grass jelly leaves are found in various places in Indonesia, from traditional markets to modern shopping centers. This plant is known as camcao (Javanese), camcauh (Sundanese), juju, kepleng, krotok, tarawalu, tahulu (Malay). There are several types of grass jelly known today, namely green grass jelly, black grass jelly, and oil grass jelly. Indonesian people are fond of green grass jelly because the physical nature of green grass jelly leaves (Cyclea barbata) is thin and limp so that it is easier to form into gelatin or into gelatin. So far, research that examines quality improvement in the processing process has not been given much attention, because many think that the process currently carried out meets the standards. For this reason, through this research, efforts were made to improve the quality of Cyclea barbata leaves through the initial stages of the Cyclea barbata leaf processing process. The stalks and leaves of the henna must be separated from the beginning of the processing process before being processed further, so that the pure processed material comes from Cyclea barbata leaves which produce the best Cyclea barbata leaf powder, so that it is expected to produce quality Cyclea barbata leaf products. For that we need a separator for the leaves and stems of the Cyclea barbata plant. This research is needed to produce a design for separating the stem and leaves of the Cyclea barbata plant. The design of this tool needs to refer to the physical characteristics of the leaves and stems of the Cyclea barbata plant, so that power requirements are reduced and operational costs decrease.
Penerapan Ilmu Manajemen untuk Meningkatkan Sumber Daya Manusia Melalui Potensi yang Ada dalam Hal Sikap Peduli Lingkungan dan Menjadi Masyarakat Edukatif agar Tercapainya Pembangunan yang Berkelanjutan Desa Ciwalat Kec. Pabuaran, Kab. Sukabumi Saputra, Yance; Yunus, Ahmad; Juniyansyah, Agung; Ratri, Tito Mustikaningrum; Hutapea, Zeriko; Sugiarti, Endang; Supratikta, Hadi
Jurnal PKM Manajemen Bisnis Vol. 4 No. 2 (2024): Jurnal PKM Manajemen Bisnis
Publisher : Perhimpunan Sarjana Ekonomi dan Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37481/pkmb.v4i2.832

Abstract

This community service project is titled "The Application of Management Science to Improve Human Resources through Existing Potentials in Environmental Awareness and Becoming an Educative Society to Achieve Sustainable Development in Ciwalat Village, Pabuaran District, Sukabumi Regency." This project was conducted on Sunday, June 2, 2024, and was attended by 20 students and 6 supervising lecturers from Pamulang University. The general objective of this community service activity is the application of management science to improve human resources (HR) through existing potentials in terms of environmental awareness and becoming an educative society in sustainable village development. Empowering village resource potentials to enhance the village economy and creating Ciwalat Village as a smart village and a leading village in Sukabumi Regency. The methods used include surveys, direct material delivery, as well as simulations and discussions on management, financial management, product marketing, and the application of human resource management (HRM). This community service activity successfully provided understanding to the community, especially MSMEs, regarding product marketing conducted through digital marketing via the marketplace (Shopee) in an effort to develop the businesses or enterprises of the Ciwalat Village Community.
In Vitro Propagation of Temulawak (Curcuma xanthorrhiza Roxb.) Samanhudi, Samanhudi; Yunus, Ahmad; Pujiasmanto, Bambang; Saras, Anindya
Jurnal Jamu Indonesia Vol. 2 No. 2 (2017): Jurnal Jamu Indonesia
Publisher : Tropical Biopharmaca Research Center, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jji.v2i2.30

Abstract

Problems encountered in the development of herbal medicine industry is that most of the raw materials (80%) came from the forest or natural habitats and the rest (20%) of the results of traditional cultivation. The research is focused to get the propagation techniques of temulawak by in vitro using various combinations of IBA and BAP concentration, each consisting of 0, 1, 2, 3, 4 ppm. The purpose of this research is to gain a plant propagation technique of temulawak through the use of IBA and BAP concentration so as to provide a quality seeds. The results showed that the highest shoots obtained at 1 ppm IBA and 3 ppm BAP treatment with a buds height of 15.9 cm. Treatment of 0 ppm IBA and 4 ppm BAP produces the highest buds number by 4 buds. While the highest number of leaves obtained in 2 ppm IBA and 3 ppm BAP treatment with total of 18 leafs. The highest length of leaf obtained in the treatment of 3 ppm IBA and 2 ppm BAP with a length of 14.6 cm. Variable highest number of roots was obtained at treatment of 4 ppm IBA and 1 ppm BAP with root number exceeds 30 pieces with very many hair roots and the highest root length was obtained at treatment of 2 ppm IBA and 0 ppm BAP with a length of 15.6 cm. Based on these results it can be concluded that the IBA and BAP treatment at various concentrations can affect the propagation and growth of temulawak explants.
Genetic diversity among Vanda celebica, Vanda dearei, and their hybrids based on ISSR markers Yunus, Ahmad; Hartati, Sri; Samanhudi; Sukaya
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 51 No. 3 (2023): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v51i3.49200

Abstract

A cross between two different orchid species is a way to improve the horticultural performance of the hybrids. Inter-simple sequence repeat (ISSR) is a method of molecular markers that could be used to analyze genetic diversity among parents and their hybrid progenies. The purpose of this study was to examine the genetic diversity of the parent species of Vanda dearei and Vanda celebica, the hybrid progenies of (♀ Vanda dearei x ♂ Vanda celebica)-cross and the hybrid progenies of their reciprocal cross. DNA amplification using 5 ISSR primers, namely UBC 810, UBC 815, UBC 834, UBC 835, and UBC 880, produced 60 DNA bands with a size of 200-2800 bp, with the percentage of polymorphism ranging from 81.8%-100% and the percentage of monomorphism as much as 0%-18.2%. Analysis of genetic diversity showed that the genetic diversity among hybrid progenies of (♀ V. dearei x ♂ V. celebica) was 8%. In comparison, those among hybrid progenies of its reciprocal cross (♀ V. celebica x ♂ V. dearei) were 13%. In conclusion, deploying V. celebica as a female parent and V. dearei as a male parent will most likely produce higher diversity among its progenies, compared to the reciprocal cross. Keywords: DNA bands; diversity; marker, orchid; reciprocal cross
FILSAFAT ETIKA IBNU MISKAWAIH Yunus, Ahmad; Ma’arif, Samsul; Muhammad Amin, Hafiz
Kordinat: Jurnal Komunikasi antar Perguruan Tinggi Agama Islam Vol. 21 No. 2 (2022): Jurnal Komunikasi Antar Perguruan Tinggi Agama Islam
Publisher : Kopertais Wilayah I DKI Jakarta dan Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kordinat.v21i2.28456

Abstract

Ibn Maskawih defines the soul as a simple substance that cannot be sensed by any of the senses. the soul comes from an abundance of active reason ('aql fa'al). The human soul has three levels of power. From a low level, the order is stated as: Al-Nafs al-Bahimiyah (animal lust) which is bad, Al Nafs al-Sabu'iah (lust for wild animals) is moderate, Al Nafs al-Nathiqah (intelligent soul) is good. The soul cannot be accidental because it - in itself - has the power to distinguish between accident and essential concepts, and is not limited to conscious awareness of accidental things by the senses, but can perceive a wide variety of immaterial and abstract entities. Ibn Miskawaih argues that the effort to achieve al- sa'adat cannot be done alone, but must be together on the basis of mutual help and complementarity. The concept of morals developed by Ibn Miskawaih is closer to being said as religious- philosophical ethics, because the thoughts he conveys are always based on the guidance of religious teachings. So it is not uncommon when in his writings found various verses of the Koran and Hadith to support his argument.
NILAI-NILAI PENDIDIKAN DALAM FAWATIH AL-SUWAR Yunus, Ahmad
Kordinat: Jurnal Komunikasi antar Perguruan Tinggi Agama Islam Vol. 21 No. 2 (2022): Jurnal Komunikasi Antar Perguruan Tinggi Agama Islam
Publisher : Kopertais Wilayah I DKI Jakarta dan Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kordinat.v21i2.28459

Abstract

Fawatih al-suwar is the preamble or beginning of the surahs in the Qur'an because of its position that initiates the passage of texts in a Letter of the Qur'an. Of the 114 letters in the Qur'an, there are 29 letters beginning with al-ahruf al-muqaththa'ah. Al-ahruf al-muqaththa'ah consists of a portion of the Hijaiyah letters. As is known the letters, the Hijaiyah letters in arabic consist of 28 letters, or in other opinions 29 letters if the letters ال are part of the letters. Of the 28 letters, 14 of them are part of al-ahruf al-muqaththa'ah.  Namely: ق، ط، س، ر، ح، ا، ي ل، ن، م، ل، ع، ه، ك،.  Al-ahruf al-muqaththa'ah is a separoh of the Hijaiyah letter, a part of the letter hams is al-ahruf al- muqaththa'ah.  In Fawatih al-suwar, it is depicted that the technique of opening up good lessons, so as to arouse the interest and motivation of students in learning. In addition to the technique of opening lessons, the educational value contained in fawatih al-suwar is the giving of praise/reward and punishment/punishment.  This can be seen in the opening of the Qur'an letter using praise and verdict. Another educational value contained in fawatih al-suwar is the method of giving questions.
Penerapan Metode Rapid Application Development (RAD) Pada Rancang Bangun Sistem Informasi Barang Hilang Dan Temuan Berbasis Website Di Universitas Mulawarman Yunus, Ahmad; Jundillah, Muhammad Labib; Widagdo, Putut Pamilih; Masa, Amin Padmo Azam
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 4 No. 2 (2025): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v4i2.3031

Abstract

Universitas Mulawarman memiliki Satuan Pengaman (Satpam) kampus yang bertugas mengawasi dan menjaga keamanan di lingkungan kampus. Salah satu tugas utama mereka adalah menangani laporan mengenai barang hilang dan temuan yang sering terjadi di berbagai area kampus. Sistem yang digunakan saat ini masih menggunakan metode pencatatan manual yang menyebabkan keterlambatan dan kurangnya dokumentasi dalam proses pengembalian barang. Untuk meningkatkan efektivitas dan transparansi dalam penanganan barang hilang, dibutuhkan sistem informasi yang mampu mendokumentasikan laporan secara sistematis serta mempercepat proses identifikasi dan pengembalian barang. Penelitian ini bertujuan untuk mengembangkan sistem informasi yang dapat mempercepat dan mempermudah proses pelaporan, pencarian, serta pengembalian barang hilang di Universitas Mulawarman. Penelitian ini menerapkan metode Rapid Application Development (RAD) sebagai pengembangan sistem yang iteratif dengan melibatkan pengguna dalam setiap tahapannya. Dan menggunakan metode black box testing sebagai pengujian sistem dan metode system usabilty scale sebagai pengujian terhadap pengalaman pengguna. Pada akhirnya, penelitian ini menghasilkan sebuah sistem informasi barang hilang dan temuan yang berisi segala informasi laporan barang yang dapat digunakan oleh Satuan Pengaman Kampus (Satpam) untuk mengelola laporan barang hilang dan temuan di Universitas Mulawarman.
JUMLAH STOMATA DAN KLOFIL DAUN PADA 3 AKSESI TANAMAN PEGAGAN TERHADAP INTENSITAS PENYIRAMAN wulandari, siti; Nurhayati, Nurhayati; Yunus, Ahmad; Pardono, Pardono; Widyastuti, Yuli
Innofarm : Jurnal Inovasi Petanian Vol 27 No 2 (2025): JURNAL INNOFARM : Jurnal Inovasi Petanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/innofarm.v27i2.13433

Abstract

Pegagan is a plant that is widely used for its leaves. The surface of pegagan leaves has stomata that function to regulate gas exchange and transpiration. In addition to the number of stomata, chlorophyll content also greatly affects photosynthesis. Chlorophyll helps plants absorb sunlight during photosynthesis, converting CO2 into carbohydrates for plant energy. This study aims to obtain accessions that are resistant to environmental stress and have high chlorophyll content, as well as to obtain appropriate watering applications. This study was conducted from May to September 2019. The research was conducted in two locations, namely the Jumantono Experimental Laboratory (pegagan cultivation) and the Laboratory of Physiology and Tissue Culture, Faculty of Agriculture, Sebelas Maret University for laboratory analysis. The tools used were polybags, soil, manure, 3 pegagan seed accessions, nail polish, microscope slides, and a UV-Vis spectrophotometer. The field study employed a completely randomized design (CRD) with two factors: factor 1 was accession (accession 1, accession 2, accession 3), and factor 2 was watering intensity (once a day, every two days, every three days), with three replications. The research results and observation data were analyzed using Analysis of Variance, and if significant differences were found, they were followed by Duncan's Multiple Range Test (DMRT) at 5%. Watering intensity did not affect the number of stomata or the width of stomata, stomatal width and leaf chlorophyll in C. asiatica. Accessions with the highest number of  stomata and high chlorophyll content were accession 1. Keywords: Tempeh Liquid Waste, Peanut Plant Litter, Soybean Seeds
The Effects of Various Planting Media and Organic Fertilizers on the Growth and Yield of Purslane (Portulaca Oleracea L.) F. Deru Dewanti; Sukendah Sukendah; Puji Lestari Tarigan; Ahmad Yunus
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3905

Abstract

Purslane has many benefits as food or raw material for medicine. It is rich in beneficial compounds, such as omega-3 and vitamins. However, it has not been cultivated yet. Organic input in cultivation is essential to ensure food safety for humans. Using organic inputs can avoid the yield from chemical and biological contaminants that can threaten health. Thus, the source of growing media and fertilizer must be considered. Because the use of synthetic chemicals has residues that are harmful to the environment and human health. This research sought to identify the best combination of growing media and organic fertilizer to increase purslane yield. The experiment was conducted with a randomized block design with 2 factors and 3 replications. Organic fertilizers (guano, cow urine, and rabbit urine) and planting media (soil, soil + husk charcoal, soil + compost, and soil + husk charcoal) were the treatments assessed. The observation variables were planting media analysis, the number of leaves and branches, growth diameter, and fresh weight. The results show that the planting medium and organic fertilizer did not significantly affect the measured growth parameters. The single variable of organic fertilizer made a difference in growth diameter and fresh weight. Rabbit urine produced in the highest growth diameter, and guano produced in the highest fresh weight The single variable of organic fertilizer made a difference in growth diameter and fresh weight. Rabbit urine produced in the highest growth diameter, and guano produced in the highest fresh weight The single variable of organic fertilizer made a difference in growth diameter and fresh weight. Rabbit urine produced in the highest growth diameter, and guano produced in the highest fresh weight
Co-Authors Adi Ratriyanto Agastya Putra Pradipta Alfida Muthi’ah Alifia, Shafa Nur Aliya, Syafika Amalia Tetrani Sakya Amalia Tetrani Sakya Amalia Tetrani Sakya Andriyana Setyawati Andrizal Anif Nur Artanti, Anif Nur Anindita Dwi Yogi Sapta Ratri, Anindita Dwi Yogi Sapta Anindya Saras ARI SUSILOWATI ARI SUSILOWATI Arifiya Qifni Arviani, Syilla Asty Pratista Magdhalena Ayuhan, Ayuhan Bambang Puji Asmanto Bambang Pujiasmanto Bambang Pujiasmanto Bambang Pujiasmanto Bambang Pujiasmanto Bambang Pujiasmanto Bambang Pujiasmanto Bambang Pujiasmanto Bayu Aji Setyawan Damayanti, Farikha Dani Saputra, Hendra Dewanti, Felicitas Deru Djoko Purnomo Djoko Purnomo Djoko Purnomo Dwi Alma Indah Puji Astuti Dwi Harjoko Dwi Harjoko Edi Purwanto Edi Purwanto Edi Purwanto Edi Purwanto Eka Puji Lestari Eka Puji Lestari Endah Pratiwi, Sekar ENDANG YUNIASTUTI Estarini, Elisa Fajar Nugroho Febriyanti, Hani Fitniwilis, Fitniwilis Fitria Riviqowati Gani Cahyo Gani Cahyo Handoyo Glora Jayantie Hadiandra Harfiansyah Handayani, Ayu Mustika Hartono Hartono Heriyanto Heriyanto Herjuna Praba Wisesa Herlina Mega Puspitasari Himawan Joko Riswanda Himawan, Rifqi Hutapea, Zeriko Ida Ayu Putu Sri Widnyani Ida Rumia Manurung Iistikharoh Iistikharoh Ika Kurniaty Ika Lestari, Ayu Iwan Dewangga Joko Basuki Jundillah, Muhammad Labib Juniyansyah, Agung Kurnianto, Tri Lili Andriani Masa, Amin Padmo Azam Ma’arif, Samsul Meri Prasetyawati Moch. Galih Pranata, Moch. Galih Muhammad Amin, Hafiz Muhammad Rizqi, Farhan Muji Rahayu Mulyani, Sri Muslim, Izzul Nandariyah, Nandariyah Novika, Revi Gama Hatta Nurhayati Nurhayati Nurkholis Majid Nurwahyu, Ferryza Okky Talitha Ongko Cahyono Paramasari Dirgahayu Pardono Pardono Parjanto Parjanto Parjanto Parjanto Parjanto Prian Gagani Chamdareno, Prian Gagani Pricillia Galuh Pusparini Puji Harsono Puji Lestari Tarigan Putri Dewangga Maharani Putut Pamilih Widagdo, Putut Pamilih Qonita Rahma Dwiyanti Raden Dirgori Kuneng Brojokusumo Rahmanto Rahmanto Rahmawati, Sri Indah Rapiq, Rayhan Abdilah Ratri, Tito Mustikaningrum Retna Bandriyati Arniputri Retna Bandriyati Arniputri Retna Bandriyati Arniputri Rifdarmon Rina Puji Lestari Rini Mustikasari Kurnia Pratama Rizky Mulyawati Rosmaina Rosmaina Saat Egra Saberina Hasibuan Sagita, Andi Yolanda Samanhudi Samanhudi Saputra, Yance Saras, Anindya Satya Primasasta Zulhivan Setyadi, Hario Jati Sidabutar, Erni Veronica Sigit PRASTOWO Siswahyudianto Siti Jamilah, Lu’lu’ Siti Mardhika Sari siti wulandari Sobir Sobir Sri Hartati Sri Hartati Sri Hartati Sri Hartati Sri Hartati Sri Hartati Sri Hartati Sri Hartati Sri Indah Rahmawati Sri Indah Rahmawati Sri Mulyani Sugiarti, Endang Sugiyarto Sugiyarto Sugiyarto Sugiyarto Sukaya Sukendah Sukendah Sukendah Sukendah Sulandjari Sulandjari Sulandjari Sulandjari, Sulandjari Supratikta, Hadi Syafriadiman, Syafriadiman Tiwi Rachmawati Udin Galang GA, Nur Ummah Karimah, Ummah Venty Suryanti Yulfarikaini, Yulfarikaini Yuli Widiyastuti Yuli Widyastuti Yuli Widyastuti Yulia Sari Zulfikri, Alif