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PENANAMAN TANAMAN SIRSAK DENGAN MEMANFAATKAN LAHAN PEKARANGAN RUMAH Ruth Riah Ate Tarigan
JASA PADI Vol 2 No 02 (2017): JASA PADI
Publisher : Universitas Pembangunan Panca Budi

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Tujuan pelaksanaan pengabdian masyarakat adalah melakukan pebinaan kepada masyarakat desa untuk memanfaatan lahan pekarangan rumah, dengan penanaman tanaman sirsak yang bermanfaat bagi keluarga dan dapat menambah pendapatan keluarga. Hasil pelaksanaan pengabdian masyarakat ini adalah masyarakat desa mendapat pengetahuan tentang pemanfaatan lahan pekarangan rumah, yang mana selama ini pekarangan rumah di Desa Durin Tonggal kurang dimanfaatkan oleh masyarakat. Lahan pekarangan dengan berbagai bentuk dan luas dapat dimanfaatkan dengan tanaman yang berguna, salah satunya tanaman buah sirsak. Keluarga dapat langsung mengkonsumsikan, bila berlebih dapat dijual untuk menambah pendapatan keluarga.Lahan pekarangan rumah bisa bertambah nilai keindahanya bila di tanam dan ditata dengan baik. Metode pelaksanaan pengabdian masyarakat berupa diskusi dan praktek penanaman pohon buah sirsak lahan pekarangan rumah.

PENGARUH PUPUK CAIR MULTI FUNGSI TERHADAP KESUBURAN TANAH PADA TANAMAN SIRSAK (Annona muricata L.) HASIL SAMBUNG PUCUK Agnes Debora Buulolo; M. Wasito; Ruth Riah Ate Tarigan
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

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Soursop plants is a plant that grows wild, then developed into a yard plant. Soursop plants (Annona muricata L.) grow in tropical climates and can adapt well to lowlands up to 800 m above sea level. This study aims to determine the effect of multi-functional liquid fertilizer on soil fertility in soursop plants (Annona muricata L.) from shoot joints. This research was conducted on Jl Madura, Kelurahan Pahlawan, North Binjai District, Binjai City, Noorth Sumatra Province, from January 2023 to March 2023. This study used the Non-Factorial Group Randomized Design (GRD) experimental method with 4 leves of treatment (without liquid fertilizer treatment, 2 ml/ liter of water, 4 ml/ liter of water, and 6 ml/ liter of water) so that there were 16 experimental units. Each experimental unit consists of 3 sample plants, so that the total plant size is 48 experimental units. Observation variables in this study include plant height, number of leaves, leaf area, number of branches, trunk diameter, and branch length. The result showed that the effect of applying multi-functional liquid fertilizer at a dose of 6 ml/ liter of water had a significantly different influence on the age of soursop plants three months after transplanting on plant height, number of leaves, leaf area, number of branches, trunk diameter, and branch length. This is significantly different from the dose of liquid fertilizer 0, 2 ,and 4 ml/ liter of water.

PENGARUH PUPUK CAIR MULTI FUNGSI TERHADAP KESUBURAN TANAH PADA TANAMAN SIRSAK (Annona muricata L.) HASIL SAMBUNG PUCUK Agnes Debora Buulolo; M. Wasito; Ruth Riah Ate Tarigan
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i3.3112

Soursop plants is a plant that grows wild, then developed into a yard plant. Soursop plants (Annona muricata L.) grow in tropical climates and can adapt well to lowlands up to 800 m above sea level. This study aims to determine the effect of multi-functional liquid fertilizer on soil fertility in soursop plants (Annona muricata L.) from shoot joints. This research was conducted on Jl Madura, Kelurahan Pahlawan, North Binjai District, Binjai City, Noorth Sumatra Province, from January 2023 to March 2023. This study used the Non-Factorial Group Randomized Design (GRD) experimental method with 4 leves of treatment (without liquid fertilizer treatment, 2 ml/ liter of water, 4 ml/ liter of water, and 6 ml/ liter of water) so that there were 16 experimental units. Each experimental unit consists of 3 sample plants, so that the total plant size is 48 experimental units. Observation variables in this study include plant height, number of leaves, leaf area, number of branches, trunk diameter, and branch length. The result showed that the effect of applying multi-functional liquid fertilizer at a dose of 6 ml/ liter of water had a significantly different influence on the age of soursop plants three months after transplanting on plant height, number of leaves, leaf area, number of branches, trunk diameter, and branch length. This is significantly different from the dose of liquid fertilizer 0, 2 ,and 4 ml/ liter of water.INTISARI Tananam sirsak merupakan tanaman yang tumbuh liar, kemudian dikembangkan menjadi tanaman pekarangan. Tanaman sirsak (Annona muricata L.) tumbuh pada daerah beriklim tropis dan dapat beradaptasi baik dataran rendah sampai 800 m dpl. Penelitian ini bertujuan untuk mengetahui pengaruh pupuk cair multi fungsi terhadap kesuburan tanah pada tanaman sirsak (Annona muricata L.) hasil sambung pucuk. Penelitian ini dilakukan di Jl Madura, kelurahan Pahlawan, Kecamatan Binjai utara, Kota Binjai, Provinsi Sumatera Utara, pada bulan Januari 2023 sampai dengan Maret 2023. Penelitian ini menggunakan metode percobaan Rancangan Acak Kelompok (RAK) Non Faktorial dengan 4 taraf perlakuan (tanpa perlakuan pemberian pupuk cair, 2 ml/ liter air, 4 ml/ liter air, dan 6ml/ liter air) sehingga terdapat 16 satuan percobaan. Setiap satuan percobaan terdiri dari 3 tanaman sampel, sehingga total keselurah tanaman 48 unit percobaan. Variabel pengamatan pada penelitian ini meliputi tinggi tanaman, jumlah daun, luas daun, jumlah cabang, diameter batang, dan Panjang cabang. Hasil penelitian menunjukkan bahwa pengaruh pemberian pupuk cair multi fungsi pada dosis 6 ml/liter air memberikan pengaruh berbeda nyata pada saat umur tanaman sirsak tiga bulan setelah pindah tanam terhadap tinggi tanaman, jumlah daun, luas daun, jumlah cabang, diameter batang, dan panjang cabang. Hal ini berbeda nyata dengan dosis pemberian pupuk cair 0, 2, dan 4 ml/ liter air.

PENGGUNAAN PUPUK CAIR ORGANIK DALAM MENINGKATKAN PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Alium ascalonicum) Var. Sanren F1 Tharmizi Hakim; Ruth Riah Ate Tarigan; Sulardi Sulardi
Agros Journal of Agriculture Science Vol 25, No 4 (2023): edisi Oktober
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i4.3416

Shallots (Allium ascalonicum) Var. Sanren F1 is one of the vegetable commodities that has become a national flagship in addition to red chili and potatoes. Shallots are a strategic commodity because they are needed by most Indonesians in their daily lives. This research was carried out in Minta Kasih Village, salapian District, Langkat Regency, North Sumatra Province with an altitude of + 50 meters above sea level, with the aim of research to determine the effect of the use of organic liquid fertilizer in increasing the growth and production of shallots of the Sanren F1 variety. The study used a Non-Factor Group Randomized Design (RAK) consisting of 4 treatment levels (C0= 0 ml/liter water/m2, C1=225 ml/liter water/m2, C2=425 ml/liter water/m2, C3=625 ml/liter water/m2) with 3 repeats, so that there were 12 experimental units consisting of 8 sample plants, so that the total observation of the entire plant there were 96 experimental units with parameters consisting of plant height, number of leaves, production of wet tubers, production of dry tubers, conversion of production per hectare. The role of organic liquid fertilizer has a very real effect on plant height, number of leaves, number of tubers, dry tubers production and conversion of production per hectare with the best treatment at C3. C3 treatment can be improved again in further research to obtain maximum growth and production in shallots. Key-words: Liquid Fertilizer, Shallot, Organic INTISARI Bawang merah (Allium ascalonicum) Var. sanren F1 merupakan salah satu komoditi sayuran yang menjadi unggulan nasional selain cabai merah dan kentang. Bawang merah merupakan komoditas strategis karena dibutuhkan sebagian besar masyarakat Indonesia dalam kehidupan sehari-hari. Penelitian ini dilaksanakan di Desa Minta kasih Kecamatan Salapian Kabupaten Langkat Provinsi Sumatera Utara dengan ketinggian tempat + 50 meter diatas permukaan laut, dengan tujuan penelitian untuk mengetahui pengaruh penggunaan pupuk cair organik dalam meningkatkan pertumbuhan dan produksi bawang merah varietas Sanren F1. Penelitian menggunakan Rancangan Acak kelompok (RAK) Non Faktor terdiri dari 4 taraf perlakuan (C0= 0 ml/liter air/m2, C1=225 ml/liter air/m2, C2=425 ml/liter air/m2, C3=625 ml/liter air/m2) dengan 3 ulangan, sehingga terdapat 12 satuan percobaan yang terdiri dari 8 tanaman sampel, sehingga total pengamatan keseluruhan tanaman ada 96 unit percobaan dengan parameter terdiri dari tinggi tanaman, jumlah daun, jumlah umbi, produksi umbi kering, konversi produksi per hektar. Peranan pupuk cair organik berpengaruh sangat nyata pada tinggi tanaman, jumlah daun, Jumlah Umbi, produksi umbi kering dan konversi produksi perhektar dengan perlakuan terbaik pada C3. Perlakuan C3 dapat ditingkatkan lagi pada penelitian lanjutan untuk mendapatkan pertumbuhan dan produksi maksimal pada bawang merah. Kata kunci : Pupuk Cair, Bawang Merah, Organik

PENGARUH PEMBERIAN KOTORAN BEBEK DAN POC SAYURAN PADA PERTUMBUHAN DAN PRODUKSI TOMAT BUAH ( Solanum lycopersicum L. ) Gery Tarindo Sembiring; Ruth Riah Ate Tarigan; Maimunah Siregar
Agros Journal of Agriculture Science Vol 26, No 2 (2024): Edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i2.4647

The aim of this research was to determine the effect of applying duck manure and liquid organic vegetable fertilizer on the growth and production of tomato plants. This research used a factorial randomized block design (RAK) consisting of 2 factors with 12 treatment combinations and 3 replications so that 36 plots were required in the study. The first factor examined was the treatment of duck manure with the symbol "K" consisting of K0 = 0 g/polybag, K1 = 500 g/polybag, K2 = 1000 g/polybag, K3 = 1500 g/polybag. Factor II treatment of giving liquid organic vegetable fertilizer with the symbol S consists of S0 = 0 mL/liter of water/plot, S1 = 10 mL/liter of water/plot, S2 = 20 mL/liter of water/plot. The parameters observed were plant height (cm), stem diameter (mm), number of productive branches, number of fruit per sample, weight of fruit per sample (g) and fruit diameter (mm). The results of the research showed that the application of duck dung fertilizer showed a very significant different effect on the parameters of plant height (cm), stem diameter (mm), sample fruit weight (g) and fruit diameter (mm), but showed no significant effect on the parameter of the number of productive branches. , number of fruit per sample, while liquid organic fertilizer for vegetables and the second interaction showed no significant influence on all observation parameters, namely plant height (cm), stem diameter (mm), number of productive branches, number of fruit per sample, weight of fruit per sample (g) and fruit diameter (mm). Key words: duck manure, liquid organic vegetable fertilizer, tomatoes

PENINGKATAN KESUBURAN TANAH PADA MEDIA TANAM BIBIT STEK JAMBU MADU DELI HIJAU (Syzygium aqueum) DENGAN PERLAKUAN PEMBERIAN KOMPOS SAYURAN DAN PUPUK CAIR MULTI FUNGSI Ari Kurniawan; Ruth Riah Ate Tarigan; Desi Sri Pasca Sari Sembiring
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4277

Green deli honey guava (Syzygium aqueum) is a fruit plant that grows in tropical areas. The honey guava plant is popular with many people because it has many health benefits. This research used a Factorial Randomized Block Design (RBD) with two treatments, namely vegetable compost and multi function liquid fertilizer. Vegetable Compost (A) of 4 treatment levels, namely K0 = 0 g/polybag, K1 = 160 g/polybag, K2 = 320 g/polybag, K3 = 480 g/polybag. Multi function liquid fertilizer (K) consists of 3 treatment levels, namely, K0 = 0 ml/ liter of water /plot, K1 = 6 ml/liter of water /plot, K2 = 12 ml/liter of water/plot. That results of this research were that Vegetable Compost and Multi Funcional Liquid Fertilizer had no effect on all observation parameters such as plant height (cm), number of leaves (strands), leaf area (cm2), branch length (cm), number of branches (branches), stem diameter (mm). Keywords: green deli honey guava,vVegetable compost, multi funcional liquid fertilizer INTISARIJambu madu deli hijau (Syzygium aqueum) merupakan tanaman buah yang tumbuh di daerah tropis. Tanaman jambu madu digemari banyak orang karena memiliki banyak manfaat bagi kesehatan. Penelitian ini menggunakan Rancangan Acak kelompoka (RAK) Faktorial dengan dua perlakuan yaitu Kompos Sayuran dan Pupuk Cair Multi Fungsi. Kompos Sayuran teridir dari 4 taraf perlakuan yaitu K0 = 0 g/polybag, K1 = 160 g/polybag, K2 = 320 g/polybag, K3 = 480 g/polybag. Pupuk Cair Multi Fungsi (K) terdiri dari 3 taraf perlakuan, yaitu, K0 = 0 ml/ liter air/plot, K1 = 6 ml/liter air/plot, K2 = 12 ml/liter air/plot. Hasil penelitian ini Kompos Sayuran dan Pupuk Cair Multi Fungsi tidak memberikan pengaruh terhadap semua parameter pengamatan seperti tinggi tanaman (cm), Jjmlah daun (helai), luas daun (cm2), panjang cabang (cm), jumlah cabang (cabang), diameter batang (mm). Kata kunci: jambu madu deli hijau, kompos sayuran, pupuk cair multi fungsi

EFEKTIVITAS PEMBERIAN MEDIA TANAM DAN POC CANGKANG TELUR DALAM PENINGKATAN KESUBURAN TANAH PADA STEK TANAMAN ANGGUR (Vitis vinifera) DI PRE NURSERY Cici Monica; Ruth Riah Ate Tarigan; Najla Lubis
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3913

The aim of this research was to determine the effectiveness of providing planting media and eggshell poc in increasing soil fertility on grape plant (vitis vinifera) cuttings in the pre-nursery and their interactions. This research used a factorial randomized block design (RAK) consisting of 2 factors with 12 treatment combinations and 3 replications so that 36 plots were needed in the study. The first factor examined was the treatment of planting media with the symbol "C" consisting of C0 = 0 kg/ plot, C1 = 1 top soil: 1 rice husk/ plot, C2 = 2 top soil: 1 rice husk/ plot, C3 = 1 top soil: 2 rice husks/plot. Factor II treatment of giving eggshell POC with symbol I consists of I0 = 0 mL/liter of water/plot, I1 = 5 mL/liter of water/plot, I2 = 10 mL/liter of water/plot. The parameters observed were plant height (cm), tendril length (cm), number of leaves (strands), number of stem segments, stem diameter (mm) and number of tendrils. The results of the research showed that the provision of planting media, eggshell liquid organic fertilizer and the second interaction showed an insignificant effect on all parameters, namely plant height (cm), tendril length (cm), number of leaves (strands), number of stem segments, stem diameter ( mm) and number of tendrils. Key words: planting media, eggshell liquid organic fertilizer, grape plants INTISARITujuan penelitian ini adalah untuk mengetahui efektivitas pemberian media tanam dan poc cangkang telur dalam peningkatan kesuburan tanah pada stek tanaman anggur (vitis vinifera) di pre nursery berserta interaksinya. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) Faktorial terdiri dari 2 faktor dengan 12 kombinasi perlakuan dan 3 ulangan sehingga diperlukan 36 plot dalam penelitian. Faktor yang pertama diteliti adalah perlakuan media tanam dengan simbol “C” terdiri dari C0= 0 kg/ plot, C1 = 1 top soil : 1 sekam padi/plot, C2 = 2 top soil : 1 sekam padi/plot, C3 = 1 top soil : 2 sekam padi/plot. Faktor II perlakuan pemberian POC cangkang telur dengam simbol I terdiri I0 = 0 mL/liter air/Plot, I1 = 5 mL/liter air/plot, I2 = 10 mL/liter air/plot. Adapun parameter yang diamatin adalah Tinggi Tanaman (cm), panjang sulur (cm), jumlah daun (helai), jumlah ruas batang, diameter batang (mm) dan jumlah sulur. Hasil penelitian menunjukan bahwa pemberian media tanam, pupuk organik cair cangkang telur dan interaksi kedua menunjukan pengaruh yang tidak nyata pada semua parameter yaitu Tinggi Tanaman (cm), panjang sulur (cm), jumlah daun (helai), jumlah ruas batang, diameter batang (mm) dan jumlah sulur. Kata kunci: media tanam, pupuk organik cair cangkang telur, tanaman anggur

Produksi Tanaman Selada (Lactuca Sativa) Dengan Variasi Pupuk Organik Cair Pada Sistem Hidroponik Mara Antero Siregar; Najla Lubis; Ruth Riah Ate Tarigan
Jurnal Nasional Teknologi Komputer Vol 5 No 2 (2025): April 2025
Publisher : CV. Hawari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61306/jnastek.v5i2.178

Lettuce (Lactuca sativa L.) is a horticultural crop with high nutritional content and economic value, offering good prospects for cultivation. It is a seasonal plant that is easy to grow on various types of land and has a broad market demand. This study aimed to determine the production response of lettuce to different types and concentrations of ecoenzyme-based liquid organic fertilizer (POC). The research used a factorial Completely Randomized Design (CRD) with two factors and three replications. The first factor was the type of POC with five treatments: P0 = AB Mix (control), P1 = Pure Ecoenzyme (EE), P2 = EE + eggshell + pineapple, P3 = EE + moringa + insulin plant leaves, P4 = EE + guava + sweet potato + long bean leaves, and P5 = EE + water spinach + young corn. The second factor was the concentration of ecoenzyme (E0 = 0%, E1 = 25%, E2 = 50%). Observed parameters included plant height, number of leaves, fresh weight per plant, stem diameter, plant weight per plot, and root length. The results indicated that P5 (EE + water spinach + young corn) performed well and ranked second after the AB Mix across most parameters. This suggests that diverse organic ingredients in liquid fertilizers can support optimal lettuce growth, making them a promising alternative to chemical fertilizers.

POLICY ANALYSIS AND IMPLEMENTATIONBUILDING CONSTRUCTION APPROVAL (PBG) IN SUPPORTING REGIONAL DEVELOPMENT IN MEDAN CITY Rizki Irawan; Cut Nuraini; Ruth Riah Ate Tarigan
Bulletin of Engineering Science, Technology and Industry Vol. 3 No. 2 (2025): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v3i2.100

This study aims to analyze the role of Building Construction Approval (PBG) in supporting regional development in Medan City. PBG as a regulatory instrument for building construction in Medan City plays an important role in ensuring orderly, safe, and sustainable development. This study uses a qualitative approach with data collection techniques through interviews, documentation studies, and observations. The results of the study indicate that although PBG makes a significant contribution to the regulation and supervision of development, there are challenges in its implementation, such as limited resources, developer non-compliance, and the complexity of licensing procedures. The recommendations produced include simplifying the licensing process, increasing human resource capacity, stricter law enforcement, and the use of technology for more effective monitoring. With the increased effectiveness of PBG, it is expected to support the development of the Medan City area to be more orderly, safe, and sustainable.

Model for Optimizing the Development of Aek Sijorni Natural Bath Tourism in South Tapanuli Regency Novawati Siregar; Ruth Riah Ate Tarigan; Feby Milanie
International Journal of Mechanical, Electrical and Civil Engineering Vol. 2 No. 3 (2025): July: International Journal of Mechanical, Electrical and Civil Engineering.
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmecie.v2i3.327

The Aek Sijorni Natural Bath in South Tapanuli Regency holds great potential as a regional tourism icon, with its tiered waterfalls and unique natural atmosphere. This study aims to formulate a model for optimizing tourism development based on sustainability, technology, and local community participation. A mixed methods approach was employed. The findings indicate that development of the area should focus on improving basic infrastructure, enhancing cleanliness, and providing additional facilities such as dining areas and recreational zones. Furthermore, strengthening digital promotion and actively involving the local community are proven to be key factors in creating a competitive and sustainable destination. Strategic recommendations are centered on multi-stakeholder collaboration and the use of information technology to generate broader economic and social impacts for the surrounding communities.

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