Sulassih, .
Program Studi Teknologi Industri Benih, Sekolah Vokasi, Institut Pertanian Bogor (IPB University) Jl. Kumbang No.14, Kota Bogor, Jawa Barat 16128, Indonesia

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Perbanyakan Tanaman Nilam (Pogostemon cablin Benth.) Menggunakan Sistem Fotoautotrofik dengan Berbagai Konsentrasi Gula dan Jumlah Ventilasi Inda Hidayati Rachmani; Arifah Rahayu; Sulassih
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 49 No. 2 (2021): Jurnal Agronomi Indonesia
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 | Full PDF (379.981 KB) | DOI: 10.24831/jai.v49i2.35576

Abstract

Nilam (Pogostemon cablin Benth.) merupakan tanaman perkebunan penghasil minyak atsiri. Perbanyakan nilam secara in vitro dilakukan sebagai upaya memenuhi permintaan pasar. Penggunaan sistem fotoautotrofik pada kultur in vitro dilakukan melalui pengaturan konsentrasi gula dan jumlah ventilasi untuk mendapatkan pertumbuhan bibit terbaik. Penelitian ini dilaksanakan pada bulan Juni sampai September 2020. Bahan tanaman yang digunakan berupa planlet steril nilam varietas Tapak Tuan koleksi BALITTRO. Rancangan yang digunakan adalah Rancangan kelompok Lengkap Teracak dengan dua faktor. Faktor pertama adalah konsentrasi gula (10, 20, dan 30 g L-1) dan faktor kedua adalah jumlah ventilasi (0, 2, dan 4 lubang). Hasil penelitian menunjukkan interaksi antara perlakuan konsentrasi gula dan jumlah ventilasi berpengaruh terhadap jumlah eksplan berkalus dan jumlah daun tanaman nilam. Hasil terbaik dalam multiplikasi tanaman nilam menggunakan media penambahan 20 g L-1 gula tanpa ventilasi yang meningkatkan jumlah daun sebanyak 9-61% dan jumlah buku sebanyak 20% pada 6 MSP dibandingkan perlakuan lainnya. Pemberian ventilasi 2 lubang meningkatkan jumlah akar 10-20%, jumlah dan kerapatan stomata 28-57% pada 6 MSP dibandingkan perlakuan lainnya. Peningkatan jumlah akar, jumlah dan kerapatan stomata pada eksplan yang tumbuh dalam sistem fotoautotrofik secara in vitro menunjukkan kemampuan untuk mengintegrasikan lingkungan dan diduga lebih mampu bertahan pada aklimatisasi untuk produksi bibit. Kata kunci: aklimatisasi, fotosintesis, in vitro, pengakaran, stomata
Konservasi In Vitro Pisang Kepok Unti Sayang (Musa balbisiana) Melalui Pertumbuhan Minimal pada Berbagai Media Ogie Satriadi; Darda Efendi; . Sulassih
Buletin Agrohorti Vol. 5 No. 1 (2017): Buletin Agrohorti
Publisher : Departemen Agronomi dan Hortikultura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.488 KB) | DOI: 10.29244/agrob.v5i1.15888

Abstract

Pisang kepok Unti Sayang memiliki kandungan karbohidrat 30% sehingga berpotensi sebagai bahan pangan alternatif. Pisang kepok Unti Sayang juga merupakan tanaman yang lebih tahan terhadap serangan penyakit layu darah. Ketersediaan bibit dari anakan pisang di lapang yang terbatas jumlahnya berpotensi menyebabkan punahnya pisang jenis ini. Konservasi secara in vitro merupakan solusi dalam memelihara ketersediaan bibit yang lebih aman, lebih efektif dan efesien. Penelitian ini bertujuan untuk mendapatkan konsentrasi media yang optimal dalam upaya penyimpanan eksplan pisang kepok Unti Sayang dengan cara meminimumkan pertumbuhan menggunakan retardan paclobutrazol dan osmoregulator manitol serta mengevaluasi daya regenerasi pasca penyimpanan. Penelitian ini menggunakan rancangan kelompok lengkap teracak satu faktor berupa komposisi media yang terdiri dari dua macam media, yang  pertama adalah  MS+ PVP (Polivinylpyrrolidone ) +  paclobutrazol ( 0, 2, 4 dan  6 ppm),  serta  MS+ PVP  + manitol (0, 20 dan 40 ppm). Eksplan disimpan selama 18 minggu pengamatan pada media pertumbuhan minimal, selanjutnya eksplan disubkultur dalam media regenerasi   MS + 2 ppmBA dan diamati selama 4 minggu. Konsentrasi media terbaik untuk meminumkan pertumbuhan eksplan adalah MS+ PVP ditambah paclobutrazol 6 ppm memberikan nilai rata-rata pertumbuhan yang paling rendah dengan  jumlah tunas sebanyak 0.33, tinggi eksplan  0.39 cm,  jumlah akar  0.22 dan  jumlah daun 0.00.  Jika dibandingkan dengan pertumbuhan tertinggi yang terdapat pada tunas 1.11 (kontrol), tinggi 1.73 cm (kontrol),  jumlah akar 1.11 (paclobutrazol 2 ppm) dan jumlah daun 0.44 (kontrol).  Jadi konservasi in vitro pada perlakuan 6 ppm adalah perlakuan yang paling optimal dalam meminimumkan pertumbuhan eksplan hingga 18 minggu.
Peningkatan Nilai Tambah Usaha Olahan Keripik Pisang di Desa Tenajar, Kabupaten Indramayu, Jawa Barat . Hartoyo; Sutrisno Koswara; . Sulassih
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 5 No. 3 (2019): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.5.3.251-257

Abstract

The objectives of this community service activity are to: 1) Increase knowledge and skills in processing banana chips through training for community groups in the Pesantren (Islamic Boarding School) of Syubbanul Yaum, Tenajar Village, and 2) Analyze the added value of banana chips processing. The activities were carried out during July–September 2019 (3 months) with several activities that began with preparation, training on making banana chips, and technical assistances. The results of the training activities showed that there were knowledge improvement of training participants in terms of: selection the quality of material (by 63.16), innovation in the form of banana chips (by 89.47), and innovation in the taste of banana chips (by 26.32). The skills of participants have been improved to apply innovation in the terms of form and flavor of banana chips. The innovations in the form of chips include; wasp nests, elongated, sloped, rounded, jagged and rounded jagged, while flavored innovations include; cheese, chocolate, green tea, palm sugar, spicy and savory. The ability of participants to make banana chips with a thickness of 1–2 mm was increased by 26.32 by using various shapes of knives. The result of value added analysis shows that the processing of banana chips can provide economic added value of IDR 8,000/kg with a value added ratio of 53.30% of the sales value. The profit of banana chips business reached IDR 5,200/kg with a profit ratio of 65%. There is, therefore, the processing of banana chips is a suitable business for community groups in managing Pesantren to foster the economic independence of Pesantren and village communities.
Comparison of Deoxyribose Nucleic Acid Purification Methods of Mangosteen (Garcinia mangostana L.) and Its Relatives Sulassih Sulassih; Edi Santosa
Buletin Agroteknologi Vol 1 No 2 (2020): December
Publisher : Universitas Prof. Dr. Hazairin SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (763.083 KB) | DOI: 10.32663/ba.v1i2.1469

Abstract

Mangosteen (Garcinia mangostana L.) and its relatives (Garcinia hombroniana, Garcinia celebica, Garcinia forbesii, Garcinia malaccensis, Garcinia porecta, Garcinia subeliptica, Chalophylum inophylum) contain polyphenol compound. The polyphenol compound makes pure deoxyribose nucleic acid is difficult to reveal. The aim of this research was to find the deoxyribose nucleic acid purification method of mangosteen leaves and its relatives. The research was conducted from January to August 2015 at the Center of Horticultural Tropical Studies Laboratory, Bogor Agricultural University. The mangosteen leaves were isolated based on cetyl trimethyl ammonium bromide (CTAB) buffer extraction added by 2X chloroform isoamyl alcohol (CIAA 24:1), 3X CIAA 24:1, and sliced gel purification using Fermentas kit extraction. The result showed that CTAB added by 2X CIAA was the best treatment for Garcinia mangostana L. and its relatives for purification of deoxyribose nucleic acid. This modified method produced an apparent amplified polymerase chain reaction using PKBT7 inter simple sequence repeat marker. It was applicable to evaluate genetic diversity interspecies.
Evaluation of Chili Nazla IPB as An Ornamental Chilli for Releasing Variety Abdul Hakim; Muhamad Syukur; Sobir; Awang Maharijaya; Syarifah Iis Aisyah; Dewi Sukma; Arya Widura Ritonga; Muhammad Ridha Alfarabi Istiqlal; Sulassih; Bagas Akmala Putra; Arum Sholikhah
Jurnal Biologi Tropis Vol. 23 No. 3 (2023): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i3.4976

Abstract

Chili (Capsicum annuum L.) exhibits a wide range of variations in terms of crown shape, fruit shape, fruit color, leaf color, leaf shape, and taste. While chili is commonly known as a food plant, it also serves as an attractive ornamental plant. Specifically, ornamental chili plants are desired to possess specific traits, such as compact growth, high fruit yield, and a variety of fruit colors within a single plant. This study aims to comprehensively describe the quantitative and qualitative superiority of the Nazla IPB variety in terms of its characteristics. The research was conducted in the Leuwikopo Darmaga experimental garden's greenhouse, located in Bogor, utilizing a randomized complete block design with four replications. The Nazla IPB variety, which is an open-pollinated (OP) cultivar, stands out due to its short plant height, ranging from 17.83 to 26.42 cm, making it highly suitable for ornamental purposes. Furthermore, the chili plants of the Nazla IPB variety possess a compact crown shape, enhancing their visual appeal, coupled with their short stature (ranging from 21.83 to 26.69 cm). The primary distinguishing features of the ornamental chili variety Nazla IPB include: 1) the color of the leaves, which transition from green (Green 137 C) to purple (Purple N186 A); 2) the black color of the young chili fruit (Black 203 A); 3) the fruit shape of Nazla IPB, which can be described as moderately triangular; and 4) the fruit undergoes a color transformation from black to dark green and finally to red. Nazla IPB has potential to serve as an attractive decorative plant option.
Inovasi Program Pendampingan Model Community of Practice untuk Peternak dan Petani Ninuk Purnaningsih; Irma Isnafia Arif; Muhammad Syukur; Sulassih
CARADDE: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 3 (2024): April
Publisher : Ilin Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31960/caradde.v6i3.2167

Abstract

Inovasi program pendampingan yang menerapkan Model Community of Practice bagi petani dan peternak  di Desa Sukanagalih, Kabupaten Tasikmalaya bertujuan untuk mentransformasikan pendekatan dalam membantu praktisi pertanian setempat. Masyarakat mengalami permasalahan seperti rendahnya produktivitas, permasalahan pakan, pengelolaan sumber daya yang kurang efisien, dan lainnya. Upaya untuk mengatasi permasalahan tersebut salah satunya adalah peningkatan pengetahuan serta keterampilan petani dan peternak. Program ini dirancang untuk membangun platform kolaboratif di mana peternak dan peternak  dapat bertukar pengetahuan, praktik terbaik, dan metodologi kontemporer, sehingga menumbuhkan lingkungan pembelajaran dan pengembangan berkelanjutan di masyarakat. Desa Sukanagalih memiliki jumlah peternak dan petani yang cukup banyak, dan dapat dibentuk kelompok petani dan peternak, dalam rangka pendampingan yang lebih efektif dan produktif dengan Model Community of Practice. Kelompok ini dapat dimanfaatkan juga sebagai wadah menintroduksikan teknologi baru, baik melalui program pemerintah, swasta, maupun lembaga masyarakat, untuk diuji lokal dan disebarluaskan di masyarakat.
Pelatihan Penerapan Teknik Vertikultur dalam Rangka Pemanfaatan Lahan Pekarangan dengan Berbudidaya Tanaman untuk Peningkatan Taraf Hidup kepada Kelompok Wanita Tani Ciharashas Kelurahan Mulyaharja Bogor: Training on the Implementation of Verticulture Techniques for Optimizing Yard Land Utilization through Plant Cultivation to Enhance the Living Standards of the Ciharashas Women Farmers Group in Mulyaharja Village, Bogor Afifah, Ulil Azmi Nurlaili; Wijaya, Aldi Kamal; Undang, Undang; Qadir, Abdul; Rusmiyati, Henny; Iswati, Asdar; Suwarno, Punjung Medaraji; Sulassih, Sulassih; Tirtana, Arif; Sayekti, Tri Wahono Dyah Ayu; Sahid, Zulfikar Damaralam
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. Suppl-1 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10iSuppl-1.8833

Abstract

The Community Engagement Program (PPM) organized by the Seed Industry Technology Study Program, Vocational School of IPB University, aims to address the challenges faced by the Women Farmers Group (Kelompok Wanita Tani, KWT) Ciharashas in Mulyaharja Village through training on vertical hydroponic techniques. This program encompasses problem identification, training, and optimizing greenhouse facilities. Problem identification revealed key issues such as greenhouse facility damage and the limited knowledge of KWT members regarding modern cultivation techniques. The training focused on vertical hydroponic system installation, nutrient management, and plant maintenance, emphasizing the efficient use of limited land. The greenhouse was repaired to support sustainable production and serve as a training hub. The training outcomes showed significant improvements in the understanding and skills of KWT members, as evidenced by pre-test and post-test results. Members are now capable of optimizing their yards, producing high-quality harvests, and increasing income through better marketing strategies. Post-training monitoring indicated the sustainability of the vertical hydroponic activities, with KWT members actively continuing the project independently. This program successfully created long-term positive impacts, including community empowerment, increased productivity, and sustainable agricultural solutions relevant to urban communities.
Application of appropriate technology for feed supplements in Sukanagalih Village, Tasikmalaya Regency Andri Kusmayadi; Ghaling Achmad; Yusuf Sumaryana; Ninuk Purnaningsih; Irma Isnafia Arief; Muhamad Syukur; Sulassih Sulassih
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol. 9 No. 1 (2024): February 2024
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v9i1.11482

Abstract

Feed supplement is useful as a growth promoter, increasing efficiency and feed consumption, helping digestion and metabolism, and improving the quality of livestock products. The aim of this community service is to apply appropriate technology to utilize mangosteen peel and turmeric as feed supplement for poultry in Sukanagalih Village, Tasikmalaya Regency, as well as produce quality feed supplement and improve the skills of farmers in processing the supplement feed. This community service activity is one of the Kosabangsa programs between the Universitas Perjuangan Tasikmalaya as the implementation team and the IPB University as the accompanying team. This activity started from September to December 2023 in Sukanagalih Village, Rajapolah District, Tasikmalaya Regency. The method for implementing this activity consists of counseling, training, and assistance to livestock groups. The target partners for this activity were Kelompok Megar Bebek Cihateup and the Berdikari Village-Owned Enterprise (Bumdes Berdikari) with a total of 20 participants each, so the total participants are 40 people. The level of community empowerment increased to 80 – 85% in the knowledge, skills, accessibility, and income categories. The results of this activity are very beneficial for the community, where the application of appropriate technology for processing mangosteen peel and turmeric as feed supplements can increase the added value and selling value of agro-industrial waste products in Tasikmalaya Regency. The application of appropriate technology for the use of supplement feed is able to increase the knowledge and skills of the community in Sukanagalih Village, Tasikmalaya Regency in processing feed supplements.
Performa Komponen Hasil dan Karakter Agronomi berbagai Genotipe Galur Cabai Rawit Winda Saskia Sijabat; Muhamad Syukur; Arya Widura Ritonga; Muhammad Ridha Alfarabi Istiqlal; Abdul Hakim; Arya Yuda Pangestu; Okti Syah Isyani Permatasari; Siti Marwiyah; Sulassih Sulassih; Zulfikar Damaralam Sahid
Agrotechnology Research Journal Vol 7, No 2 (2023): Agrotechnology Research Jurnal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v7i2.79804

Abstract

Cayenne pepper is one of the important horticultural commodities and has high economic value for Indonesian people. The demand for cayenne pepper in Indonesia was relatively high, especially for household consumption. Therefore, superior varieties were needed to meet the needs of cayenne pepper in Indonesia. One way to guarantee the superiority of varieties and the validity of variety descriptions was to conduct yield testing. Our research aims to evaluate the performance and yield of seven genotypes of cayenne pepper. This research was carried out from March 2023 to September 2023 at Leuwikopo Experimental Garden, IPB University. It consisted of one factor: ten genotypes (seven genotypes and three control varieties). Experimental design in our research using randomized complete block design with three replications. The results showed that there were differences in performance and yield between cayenne pepper genotypes. The flowering ages of all genotypes ranged from 41.33 - 45.67 DAP with the harvest ages ranging from 83.33 - 92.67 DAP. The percentage of plants observed at the end of harvest ranged from 37.50 - 70.83% with the Rawita F1 variety showing the lowest percentage (37.50%). F1.372340 genotype was the highest productivity genotype, reaching 4.80 t.ha-1. The productivity of F1.372340 was higher than control varieties, which ranged from 1.48 to 2.72 t.ha-1. Line’s genotype had a shelf life ranging from 9.30 - 15.00 DAH which was the same or better than the control varieties which ranged from 9.67-12.33 DAH.
APLIKASI GIBERELIC ACID (GA3) TEKNIS DALAM UPAYA PENINGKATAN KUALITAS BUAH MANGGIS (Garcinia Mangostana L.) Sulassih, Sulassih; Naibaho, Naekman
Agrisintech (Journal of Agribusiness and Agrotechnology) Vol 1 No 2 (2020): Oktober
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.756 KB) | DOI: 10.31938/agrisintech.v1i2.278

Abstract

Peningkatan kualitas buah manggis dapat dilakukan dengan aplikasi Gibberellic Acid (GA3) pada koleksi tanaman manggis (Garcinia mangostana L.) di Kebun Percobaan Tajur dan Pasirkuda Pusat Kajian Hortikultura Tropika IPB. Rancangan yang digunakan adalah rancangan kelompok lengkap teracak (RKLT) satu faktor yaitu aplikasi Gibberellic Acid (GA3) teknis dengan taraf 0, 50, 100 dan 150 ppm yang diulang sebanyak tiga kali sehingga terdapat 12 satuan percobaan. Larutan Gibberellin (GA3) diaplikasikan dengan cara disemprotkan pada bunga di sore hari. Penyemprotan dilakukan sebanyak tiga kali yaitu pada umur bunga satu minggu sebelum mekar, bunga mekar dan satu minggu setelah mekar. Aplikasi penyemprotan Gibberellic Acid (GA3) teknis menunjukkan tidak berbeda nyata pada kriteria diameter buah, panjang buah, panjang tangkai buah, bobot buah dan padatan total terlarut baik buah dari Kebun Tajur maupun Kebun Pasirkuda. Kriteria ukuran buah manggis dapat disesuaikan dengan kriteria pasar yang tersedia. Buah manggis dari Kebun Pasirkuda memiliki kriteria sesuai pasar Malaysia, Thailand maupun Australia pada kriteria diameter buah, bobot buah dan total padatan terlarut, sedangkan buah hasil Kebun Tajur dapat digolongkan ke dalam mutu standar kelas tiga pada ASEAN standar.