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Desi Sri Pasca Sari Sembiring, Desi Sri Pasca Sari
Universitas Pembangunan Panca Budi
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Pelatihan Dan Praktek Integrasi Pengelolaan Sampah Rumah Tangga dan Budidaya Tanaman Sayuran dengan Pembuatan Ecoenzym Desi Sri Pasca Sari; Syariani Br Tambunan; Husainah Yusuf
Pengabdian Deli Sumatera Vol 1 No 2 (2022): Artikel Pengabdian Volume 1 Nomor 2, Juli 2022
Publisher : LLPM Universitas Deli Sumatera

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penggunaan jenis pupuk organik secara kontinyu akan menjaga keseimbangan hara, meningkatkan efisiensi pupuk dan berdampak positif terhadap kesehatan tanah dan lingkungan. Berbagai manfaat pupuk organik tersebut ditemukan pada pupuk organik. Tujuan dari Kegiatan Pengabdian ini memberikan pelatihan keterampilan kepada ibu-ibu PKK yang ada di kelurahan Pulo Brayan Bengkel Kecamatan Medan Timur dalam memanfaatkan limbah buah untuk menghasilkan eco enzim. Kegiatan ini dilaksanankan pada tanggal 28 Maret 2022. Dan setelah lebih kurang 3 Bulan Hasil Produk Ecoenzym dapat digunakan untuk pertanian organik di pekarangan rumah tangga. Keywords: Sampah Rumah Tangga, Tanaman, Ecoenzym, Organik
Pengaruh Penggunaan Pupuk Kotoran Kambing dan Pupuk Organik Cair Limbah Sayuran untuk Meningkatkan Pertumbuhan dan Produktivitas Tanaman Seledri (Apium Graveolens L.) Irvan Gilang Syahputra Sitepu; Desi Sri Pasca Sari Sembiring; Najla Lubis
Jurnal Riset Rumpun Ilmu Tanaman Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v4i1.9062

Abstract

The purpose of this study was to determine the effect of the application of goat manure and liquid organic fertilizer derived from vegetable waste on the growth and productivity of celery plants (Apium graveolens L.). This study used a factorial Randomized Block Design (RBD) consisting of two factors with 48 plots.The first factor was the application of goat manure fertilizer, symbolized as “G”, which consisted of four treatment levels: G0 = 0 g/polybag, G1 = 200 g/polybag, G2 = 400 g/polybag, and G3 = 600 g/polybag.The second factor was the application of liquid organic fertilizer from vegetable waste, symbolized as “S”, which consisted of four treatment levels: S0 = 0 ml, S1 = 100 ml/L of water, S2= 200 ml/L of water, and S3 = 300 ml/L of water.The parameters observed were plant height, number of leaves, leaf width, number of tillers, plant weight per polybag, and plant weight per plot. The results of the study showed that the application of goat manure and liquid organic fertilizer from vegetable waste had a significant effect on the parameters of plant height, number of leaves, leaf width, number of tillers, plant weight per polybag, and plant weight/plot.
Efektivitas Lama Perendaman Ekstrak Bawang Putih dan Pemberian Pupuk Cangkang Kerang terhadap Pertumbuhan Stek Tanaman Mawar (Rosa Hybrida L.) Utomo Relmana Tarigan; Najla Lubis; Desi Sri Pasca Sari Sembiring
Jurnal Riset Rumpun Ilmu Tanaman Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v4i1.9065

Abstract

This study aims to determine the effectiveness of the duration of soaking garlic extract and the provision of shell fertilizer on the growth of rose plant cuttings (Rosa hybrida L). This study used a Factorial Randomized Block Design (RAK) method consisting of 2 factors with 48 plots, namely: The first factor is the duration of soaking garlic extract given the symbol "A" which consists of 4 levels of treatment A0: without soaking, A1: 40 minutes, A2: 80 minutes, A3: 120 minutes The second factor is the provision of shell fertilizer given the symbol "B" which consists of 4 levels of treatment B0: 0 g / polybag, B1: 50 g / polybag, B2: 100 g / polybag, B3: 150 g / polybag. So there are 16 combinations consisting of 3 replications. The parameters observed in this study are the age of shoot emergence, number of leaves, shoot length, number of leaves, leaf length, and percentage of survival. The results of the study showed that the duration of soaking garlic extract and the application of shellfish fertilizer on the growth of rose cuttings (Rosa hybrida L). The results of this study showed that the duration of soaking garlic extract and the application of shellfish fertilizer had no significant effect on all observed parameters.
Efektivitas Pupuk Kandang Kambing dan Pupuk Organik Cair dari Limbah Kulit Kopi terhadap Pertumbuhan Stek Kumis Kucing (Orthosiphon Aristatus) Restu Bremana Tarigan; Najla Lubis; Desi Sri Pasca Sari Sembiring
Jurnal Riset Rumpun Ilmu Tanaman Vol. 4 No. 2 (2025): Oktober : JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v4i2.9066

Abstract

This study aims to determine the effectiveness of goat manure and liquid organic fertilizer made from coffee husk waste on the growth of Java tea (Orthosiphon aristatus) cuttings. The study used a factorial Randomized Block Design (RBD) consisting of two factors with 48 plots. The first factor was the application of goat manure, symbolized as “S,” with four treatment levels: S0 (without goat manure), S1 (250 g/polybag), S2 (350 g/polybag), and S3 (450 g/polybag). The second factor was the application of liquid organic fertilizer made from coffee husk waste, symbolized as “K,” with four treatment levels: K0 (0 ml/L water/polybag), K1 (30 ml/L water/polybag), K2 (60 ml/L water/polybag), and K3 (90 ml/L water/polybag). Thus, there were 16 treatment combinations with three replications. The parameters observed in this study were the time of shoot emergence, number of shoots, shoot length, number of leaves, plant height, and survival percentage. The results showed that the application of goat manure and liquid organic fertilizer from coffee husk waste on the growth of Java tea (Orthosiphon aristatus) cuttings had no significant effect on all observed parameters.
Pengaruh Lama Perendaman ZPT Air Kelapa dan Pemberian Pupuk Kotoran Sapi pada Pertumbuhan Stek Jambuair Madu Deli (Syzygium Aqueum) Aldi Hernanda Sinulingga; Desi Sri Pasca Sari Sembiring; Maimunah Siregar
Jurnal Riset Rumpun Ilmu Tanaman Vol. 4 No. 2 (2025): Oktober : JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v4i2.9068

Abstract

This study aims to determine the effect of the interaction between the duration of immersion of coconut water plant growth regulators and manure on the growth of guava cuttings (Syzygium aqueum). This study used a Factorial Randomized Block Design (RAK) consisting of 2 factors with 48 plots, namely: The first factor is the duration of immersion of coconut water plant growth regulators which is given the symbol 'A' which consists of 4 levels of treatment, namely A0: without immersion, A1: 3 hours, A2: 6 hours, A3: 9 hours. The second factor is manure which is given the symbol 'S' which consists of 4 levels of treatment, namely S0: 0 g / polybag, S1: 50 g / polybag, S2: 100 g / polybag, S3: 150 g / polybag. So there are 16 combinations consisting of 3 replications. The parameters observed in this study are the age of shoot emergence, number of shoots, shoot length, leaf length, number of leaves, percentage of survival. The results of the study showed that the duration of immersion in young coconut water with growth regulators and the application of cow dung fertilizer significantly affected the growth of water apple (Syzygium aqueum) cuttings. The results showed that the duration of immersion in young coconut water with growth regulators and the application of cow dung fertilizer only significantly affected the number of shoots and leaves observed in the ninth week.
Effects of Local Microorganisms (MOL) from Stale Rice and Palm Oil Boiler Ash on the Growth and Yield of Shallots (Allium ascalonicum L.) Nursyva Alvira Sumara; Desi Sri Pasca Sari Sembiring; Hanifah Mutia Zaida Ningrum Amrul
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.9069

Abstract

The purpose of this study was to determine how the application of Local Microorganisms (LOM) from stale rice and oil palm boiler ash impacts the growth and production of shallots (Allium ascalonicum L.) and to determine the interaction between the two treatments. Shallots are a horticultural commodity with high economic value, so efforts are needed to increase production through the use of environmentally friendly organic materials. The study used a factorial Randomized Block Design (RBD) with two factors and three replications. The first factor was LOM from stale rice with four levels (0, 20, 40, and 60 ml/L water/plot) and the second factor was oil palm boiler ash with four levels (0, 500, 1000, and 1500 grams/plot), resulting in 16 treatment combinations and 48 experimental plots. The parameters observed included plant height, number of leaves, number of tillers, fresh weight of bulbs, dry weight of bulbs, and bulb diameter. If there was a significant effect, the data were tested using analysis of variance (ANOVA). This research is expected to produce scientific data on the use of organic waste as an environmentally friendly fertilizer alternative.
Pengaruh Pemberian Limbah kulit Kopi dan Perendaman Air Bawang Merah terhadap Pertumbuhan Stek Kumis Kucing (Orthosiphon aristatus) Dwi Sekar Ningtias; Desi Sri Pasca Sari Sembiring; Najla Lubis
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.9076

Abstract

This study aimed to determine the effect of coffee husk waste application and shallot extract soaking on the growth of cat’s whiskers (Orthosiphon aristatus) cuttings. The research employed a factorial Randomized Block Design (RBD) consisting of two factors with 48 experimental plots. The first factor was the application of coffee husk waste, symbolized as “L,” with four treatment levels: L0 = 0 g/polybag (without coffee husk waste), L1 = 75 g/polybag, L2 = 150 g/polybag, and L3 = 225 g/polybag. The second factor was shallot extract soaking, symbolized as “B,” with four treatment levels: B0 = 0 ml/L of water, B1 = 5 ml/L of water, B2 = 10 ml/L of water, and B3 = 15 ml/L of water. Thus, there were 16 treatment combinations with three replications. The observed parameters included time to shoot emergence, number of shoots, plant height, number of leaves, leaf area, and survival percentage. The results showed that the application of coffee husk waste and shallot extract soaking had no significant effect on the growth of cat’s whiskers (Orthosiphon aristatus) cuttings across all observed parameters.
Pengaruh Lama Perendaman Ekstrak Bawang Merah dan Pemberian Pupuk Kotoran Sapi terhadap Pertumbuhan Stek Tanaman Mawar (Rosa Hybrida L.) Jento Amardi; Desi Sri Pasca Sari Sembiring; Maimunah Siregar
Jurnal Riset Rumpun Ilmu Tanaman Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v4i1.9079

Abstract

Propagation of rose plants through stem cuttings is a widely used method; however, its success is often influenced by the availability of adequate plant growth regulators and nutrients. The use of natural materials such as shallot extract as a source of plant growth regulators and cow manure as an organic fertilizer is expected to enhance the growth of cuttings in an environmentally friendly manner. This study aimed to determine the effect of soaking duration in shallot extract, the application of cow manure, and the interaction between both treatments on the growth of rose (Rosa hybrida L.) cuttings. The research was conducted in November 2025 in Sampe Cita Glugur Rimbun Village, Kutalimbaru District, Deli Serdang Regency, North Sumatra, at an altitude of approximately 500 meters above sea level. The study employed a factorial Randomized Block Design with two treatment factors and three replications, resulting in 48 experimental units. The first factor was the soaking duration in shallot extract (0, 4, 8, and 12 hours), while the second factor was the dosage of cow manure (0, 50, 100, and 150 g per polybag). Observed parameters included survival percentage, time of shoot emergence, number of shoots, shoot length, number of leaves, and leaf length. The results showed that all treatments, both individually and in interaction, had no significant effect on all growth parameters. Nevertheless, plant growth increased with plant age, with a relatively high and uniform survival rate of approximately ±90%. These findings indicate that, at the treatment levels applied, shallot extract and cow manure were not effective in significantly improving the growth of rose cuttings, suggesting that further research with different concentrations or treatment combinations is needed.
Processing of Your Banana Peel Waste (Mussa paradisiaca) into Organic Vinegar with the Addition of Acetobacter aceti bacteria Armi Armi; Husainah Husainah; Desi Sri Pasca Sari Sembiring; Roslina Roslina; Elvitriana Elvitriana
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4332

Abstract

This study aims to determine the process of processing Awak banana peel waste (Musa paradisiaca) into organic vinegar by giving Acetobacter aceti bacteria and to determine the use of Acetobacter aceti bacteria to affect the processing of Awak banana peel waste into organic vinegar. This research was conducted from September to October 2022 at LAB MIPA USM, Banda Aceh. The method used in this study is a complete randomized design (RAL) with a 1 factorial pattern, namely the addition of Acetobacter aceti bacteria (P0=0%, P1=10%, P2=20%, P3=30% and P4=40%). Based on the results of the study, it shows a good treatment obtained at P1, namely with the addition of Acetobacter aceti bacteria as much as 10%. While the lowest results were obtained in P0 treatment without the addition of Acetobacter aceti bacteria. The results of the ANAVA test on vinegar color, vinegar taste, vinegar aroma and vinegar PH showed a real difference and the results of research on the amount of acetic acid obtained were (P0 = 0.6%, P1 = 6%, P2 = 4.8%, P3 = 4.2%, P4 = 3%). Then your banana peel waste can be used as a basic ingredient for making organic vinegar and Acetobacter aceti bacteria have a positive effect on processing your banana peel waste into organic vinegar.
Pengabdian Internasional Di Universiti Malaya-Malaysia: Inovasi Hijau Untuk Penghidupan Berkelanjutan Bagi Masyarakat Pedesaan Di Malaysia Lita Nasution; Rikson Asman Fertiles Siburian; Dedi Holden Simbolon; Srie Faizah Lisnasari; Saipul Sihotang; Jacqueline Joseph; Riduan Sembiring; Desi Sri Pasca Sari Sembiring
IHSAN : JURNAL PENGABDIAN MASYARAKAT Vol 8, No 1 (2026): Ihsan: Jurnal Pengabdian Masyarakat (April)
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ihsan.v8i1.30304

Abstract

Pengabdian ini mengeksplorasi penerapan inovasi hijau untuk penghidupan berkelanjutan di komunitas pedesaan di Malaysia melalui program pengabdian masyarakat internasional. Inisiatif ini mengintegrasikan praktik ramah lingkungan dalam bidang pertanian, energi terbarukan, ekowisata, dan edukasi lingkungan dengan pendekatan partisipatif. Metodologi mencakup pemetaan sosial, keterlibatan komunitas, dan implementasi teknologi percontohan seperti kompos dari limbah kelapa sawit, industri bambu lokal, serta panel surya skala kecil. Hasil menunjukkan peningkatan signifikan dalam kesadaran dan kapasitas masyarakat, dengan partisipasi aktif pemuda dan pendidik dalam program edukasi lingkungan.. Pemberdayaan ekonomi terlihat dari terbentuknya usaha komunitas dan penggunaan alat keuangan digital. Studi ini menyimpulkan bahwa pendekatan holistik lintas sektor terhadap inovasi hijau dapat menjadi model yang layak untuk keberlanjutan pedesaan dan direplikasi di wilayah serupa. Temuan ini berkontribusi pada pengembangan ilmu pembangunan berkelanjutan dan memberikan rekomendasi kebijakan untuk memperluas praktik hijau di tingkat akar rumput.
Co-Authors Agnes Refiana Br Sembiring Ahmad Afandi Aldi Hernanda Sinulingga Amardi, Jento Andalia, Nurlena Andi Setiawan Ansyari, Khairul Arfis A ARI KURNIAWAN Armaniar, Armaniar Armi Berry Limbong Budhi Santri Kusuma Chairul Amni, Chairul Damay, Rizki Damayanti Dede Ibrahim Muthawali Dedi Holden Simbolon, Dedi Holden Desky, Rahmaddin Sahputra Dimas Pratama Dina Hastalona Dwi Hayati Dwi Sekar Ningtias Elvitriana Elvitriana Fathul Hamdi Harahap Fazhrullah Fazhrullah Hamidan Hamidan Hamidan, Hamidan Hanifah Mutia Zaida Ningrum Amrul Hanifah Mutia Zaida Ningrum Amrul Hiskia Simanjuntak Husainah Husainah Husainah Yusuf Indra Irawan Irvan Gilang Syahputra Sitepu Ismail Ismail Jacqueline Joseph Jento Amardi Joseph, Jacqueline Kati Kati Kati, Kati Kriswanda, Bagus Lela Yanti Lisnasari, Srie Faizah Liver Iman Putra Zai M Farhan Abdul Aziz M. Sidik Tarigan M.Sidik Tarigan Maimunah Siregar Makhrani Sari Ginting Mohd. Syaifudin Bin Abdul Rahman Muhammad Luthfi Muhammad Said Siregar Muhammad Zulfajri Mutia , Hanifah Nadhira, Ahmad Najla Lubis Nasution, Lita Nico Syahputra Sebayang Nisa Meigina Br. Ginting Novalinda Nurlena Andalia Nursyva Alvira Sumara Prayoga Prayoga putri, fadilla chairani Rahmaddin Sahputra Desky Rahmatsyah Damanik Ramadani, Jun Restu Bremana Tarigan Riduan Sembiring Rika Alasia Rikson Asman Fertiles Siburian Roslina Rozyanti Rozyanti Ruth Riah Ate Tarigan Ryan Ariadi Gurusinga Safiah Safiah Safiah, Safiah Saipul Sihotang Siburian, Rikson Asman Fertiles Sigalingging, Lamria Sihaloho, Nani Kitti Simangunsong, Bintang Mangoloi simbolon, juliana Sindi Aulia Sinulingga, Aldy Hernanda Sipahutar, Bahagia Sibotolungun Siregar, Maimunah Siregar, Maimunah Sri Prafanti Suhelmi Suhelmi Susila Bety Ariani Syariani Br Tambunan Tafonao, Joni Alman Tammi, Isral Tarigan, M.Sidik Tarigan, Restu Bremana Tarigan, Rivanly Kemri Tarigan, Utomo Relmana Tharmizi Hakim Tharmizi Hakim Tri Yaninta Ginting Utomo Relmana Tarigan Venny Riza, Fetra Warsito, Kabul Wasito Widia Astuty Winata, Muhammad Adrian Wiwin Handoko Wulan Dayu Yudha Saputra Yundari, Yundari Yunita Pane Zainuddin Ginting Zetta Fazira