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All Journal Jurnal Ilmu Pertanian jurnal Ilmu Pertanian (Agricultural Science) Biologica Samudra Jurnal Indonesia Raya Jurnal ADAM : Jurnal Pengabdian Masyarakat PERTANIAN TROPIK JUSTER: Jurnal Sains dan Terapan Abdi Wina : Jurnal Pengabdian Kepada Masyarakat Universitas Kristen Wira Wacana Sumba Jurnal KALANDRA Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA) BIOGENIC: Jurnal Ilmiah Biologi Jurnal Agricultural Science Aksi Kita: Jurnal Pengabdian Kepada Masyarakat Journal Agro-Livestock
Meiliana Friska
Universitas Graha Nusantara
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RJA SAMA FAKULTAS PERTANIAN DAN BALAI PENELITIAN PERTANIAN (BPP) BANGE KABUPATEN MANDAILING NATAL KEPADA KELOMPOK TANI “BUDIDAYA TANAMAN SAYURAN DENGAN APLIKASI ZAT PENGATUR TUMBUH” Jumaria Nasution; Meiliana Friska; Siti Hardianti Wahyuni; Surya Handayani
Jurnal Masyarakat Berdikari dan Berkarya (Mardika) Vol 2 No 4 (2024): Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Publisher : Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/mardika.v2i4.10815

Abstract

Kegiatan Pengabdian kepada Masyarakat oleh Fakultas Pertanian yang bekerjasama dengan BPP Bange untuk mengedukasi kelompok tani di Kabupaten Mandailing Natal. Pada kegiatan ini dilakukan sosialisasi tentang aplikasi ZPT organik dengan menggunakan bahan alami seperti air kelapa, air cucian beras, keong mas, dan gula merah pada tanaman sayuran. Aplikasi zat pengatur tumbuh memberikan manfaat yang sangat penting dalam fase pertumbuhan dan perkembangan sayuran khususnya dimana pada daerah ini mata pencaharian adalah bertani dengan pemanfaaatan bahan organik yang dianggap sebagai hama bisa diguanakan sebagai bahan ZPT organik. Keong mas yang biasa dikenal sebagai hama pada tanaman bisa dimanfaatkan sebagai bahan ZPT karena mengandung berbagai asam amino salah satunya adalah triftofan yang merupakan prekusor auksin. Peranauksin dalam pertumbuhan tanaman adalah pembesaran sel, mengatur formasi daun perkembangan buah sedangkan air kelapa tambahan mengandung ZPT organik jenis zeatin jenis sitokinin yang berfungsi untuk pemanjangan sel, penundaan penuaan pada tanaman,membentuk tunas dan lainny. Hasil dari Kegiatan Pengabdian ini memberikan manfaat pada kelompok tani dan wawasan pada seluruh mitra kerja sama pengolahan bahan organik menjadi ZPT dan manfaatnya pada tanaman sayuran khususnya menunjang pertumbuhan tanaman.
APLIKASI JAMUR BEAUVERIA BASSIANA DALAM MENGURANGI SERANGAN SPODOPTERA LITURA PADA TANAMAN BAWANG PUTIH (ALLIUM SATIVUM L.) Friska, Meiliana; Wahyuni, Siti Hardianti; Nasution, Jumaria; Harahap, Parmanoan; Yanty, Dini Puspita
BIOGENIC : Jurnal Ilmiah Biologi Vol 1 No 2 (2023): BIOGENIC: Jurnal Ilmiah Biologi
Publisher : Program Studi Biologi UNARS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/biogenic.v1i2.3499

Abstract

Bawang putih (Allium sativum L.) adalah sayuran yang banyak memberikan keuntungan dan manfaat karena mempunyai nilai ekonomi yang tinggi. Kebutuhan konsumsi bawang putih semakin meningkat sejalan dengan pertambahan jumlah penduduk, namun peningkatan ini belum diimbangi oleh peningkatan produksi karena banyak kendala antara lain serangan organisme pengganggu tanaman. Penggunaan entomopatogen sebagai agens pengendali hayati merupakan salah satu cara yang dapat dilakukan untuk menghindari dampak negatif bahan kimia terhadap lingkungan. Agens hayati tersebut meliputi organisme yang bersifat predator, parasit, parasitoid, dan patogen. Beberapa organisme yang dapat bertindak sebagai agens hayati meliputi hewan vertebrata, nematoda, serangga, virus, bakteri, dan jamur. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok Non Faktorial dengan masing-masing perlakuan B0 (0 gr Beauveria bassiana), B1 (3 gr Beauveria bassiana /L air), B2 (6 gr Beauveria bassiana /L air), B3 (9 gr Beauveria bassiana /L air), dan B4 (12 gr Beauveria bassiana /L air). Hasil penelitian menunjukkan bahwa perlakuan Beauveria bassiana menunjukkan pengaruh yang nyata terhadap persentase serangan seranga yaitu 0,06% dan intensitas serangan yaitu 0,03%. Perlakuan terbaik terdapat pada B4 (12 gr B.bassiana/L air). Kata Kunci: Bawang putih, Beuveria bassiana, Spodoptera litura
PEMBUATAN PUPUK ORGANIK CAIR UNTUK PENINGKATAN KUALITAS PERTANIAN SALAK DI DESA SIGUMURU KECAMATAN ANGKOLA BARAT Friska, Meiliana; Hardianti Wahyuni, Siti; Handayanti, Surya; Jumaria; Harahap, Sriwinaty; Arryannur Siregar, Deasy
Jurnal Masyarakat Berdikari dan Berkarya (Mardika) Vol 3 No 2 (2025): Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Publisher : Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/mardika.v3i2.12211

Abstract

Desa Sigumuru Kecamatan Angkola Barat merupakan salah satu sentra produksi salak di Sumatera Utara. Penghasilan masyarakatnya bergantung pada penjualan hasil kebun, namun buah salak hanya dapat dipanen saat musim-musim tertentu, sehingga permasalahan hasil panen merupakan hal yang serius dalam isu lingkungan. Pengembangan tentang kesadaran lingkungan, termasuk pemanfaatan air leri (bekas cucian beras) dan kotoran ternak kambing akan berkontribusi terhadap peningkatan kualitas pertanian salak di Desa sigumuru. Oleh karena itu Tim Bina Desa dan dosen fakultas pertaniam UGN Padangsidipuan melakukan program pengabdian masyarakat berupa pemanfaatan air leri dan kotoran ternak sebagai pupuk organik cair untuk perkebunan salak. Hasil yang diperoleh adalah kelompok petani dan warga sekitar Desa Sigumuru memperoleh pengetahuan, hal baru dalam pemanfaatan air leri dan kotoran ternak untuk menjadi pupuk organik cair serta memahami teknik sederhana pembuatan pupuk menggunakan alat sederhana.
Inventory of Insect Species and Populations on Arenga pinnata in Pargarutan Dolok Village, East Angkola District, South Tapanuli Regency Siti, Siti Hardianti Wahyuni; Friska, Meiliana; Handayani, Surya; Nasution, Jumaria; Harahap, Sriwinaty
JURNAL BIOLOGICA SAMUDRA Vol 7 No 1 (2025): Biologica Samudra
Publisher : Program Studi Biologi, Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jbs.v7i1.11816

Abstract

Palm plants (Arenga pinnata) are a type of palm plant that has high economic value in Indonesia, including in South Tapanuli Regency. All parts of the palm plant, ranging from sap, fruits, leaves, to stems have various benefits. However, in its cultivation, palm plants often face disturbances from insects, both as pests and as pollinating agents that have an important ecological role. Therefore, this study aims to inventory the types and populations of insects associated with palm plants in order to understand insect diversity and identify potential pests and natural predators. This study was conducted in Pargarutan Dolok Village, East Angkola District, South Tapanuli Regency for eight weeks using the anthracane trap method and direct observation. The results showed that insects of the order Hymenoptera, especially the family Apidae, were the group with the highest number of anthracite traps, at 23 individuals. In total, 65 individual insects were found consisting of 6 orders and 10 families. The insect population during the 1st to 4th week was 40 individuals, while in the 5th to 8th week it was 25 individuals. The role of insects found in palm plants includes pollinators, predators, and polyphages.
Effect Of Combination Of Extracts Of Several Rhizomes On Mortality Of Armyworm (Spodoptera sp.) On Sweet Potato Plants (Ipomoea batatas L.) Simbolon, Syamsuddin; Wahyuni, Siti Hardianti; Friska, Meiliana
Jurnal Agricultural Science Vol 19 No 2 (2024): NOVEMBER
Publisher : FAKULTAS PERTANIAN UNIVERSITAS RATU SAMBAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jas.v19i2.283

Abstract

The use of a mixture of rhizome extracts of red ginger, turmeric, and kencur to control armyworms (Spodoptera litura F.) is an important prospect in increasing the yield of sweet potato crops, because plant-based pesticides can be used in single or mixed forms. The study aimed to determine the influence of various mixed effects of different concentrations of extracts of several rhizomes on the mortality of Grayak caterpillar pest (Spodoptera litura F.) on sweet potato plants (Ipomoea batatas L.). As well as determining the concentration of rhizome extract mixture that is more effective in controlling Grayak caterpillar pests (Spodoptera sp.) on sweet potato plants (Ipomoea batatas L.). This study used a method with a Group Random Design (RAK) consisting of 5 treatments and 5 replicates. The treatment is: 1. Control (sterile water application), 2. A mixture of red ginger, turmeric, and kencur rhizome extracts 40%, 50%, 60%, 70%, 80%, 90% through food (Stomach poison). The experiment was arranged in a complete randomized design of four replicates each using instar 2 larvae of Spodoptera sp. as many as 280 heads. Research Results The observation results showed that there was an influence of each concentration tested on the pest Spodoptera sp. through food (Stomach poison) against the larvae of the second instar where the level of attack caused in the instar is very high, so the concentration used is 40%-90%. All concentrations showed a real effect on the larvae of the two instars, at a concentration of 40% a mortality rate of 11.50%, and the highest concentration was 90% with a mortality rate of 80%..
The Effect of NPK Fertilizer on Peanut Crop Production (Arachis hypogaea L.) Andrian Imam Rahmadi; Wahyuni, Siti Hardianti; Meiliana Friska
Jurnal Agricultural Science Vol 19 No 2 (2024): NOVEMBER
Publisher : FAKULTAS PERTANIAN UNIVERSITAS RATU SAMBAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jas.v19i2.308

Abstract

The need for peanuts from year to year continues to increase in line with the increasing population, community nutrition needs, food diversification, and the increasing capacity of the feed and food industry in Indonesia. N, P, and K are important factors and must be available to plants because they function as metabolic and biochemical processes of plant cells. Nitrogen is used as a builder of nucleic acids, proteins, bioenzymes, and chlorophyll. The purpose of this study was to determine the effect of NPK fertilizer on the growth and production of peanut plants. This research was conducted from January 2023 to April 2023 at the Faculty of Agriculture, Graha Nusantara University Padangsidimpuan. The method in this research is Non Factorial Randomized Group Design (RAK) with 4 types of calcium fertilizer treatments: 0 g/polybag (C0), 3 g/polybag (C1), 5 g/polybag (C2) and 7 g/polybag (C3). The results showed that NPK fertilizer affected the number of pods, pod weight and seed weight. The calcium fertilizer treatment that gives the best results on soybean crop production is in the C2 treatment, namely a dose of 5 3 g / polybag.
Pengaruh Pemberian Air Cucian Beras dan Pupuk Organik Cair (POC) Terhadap Pertumbuhan Stek Tanaman Jambu Air Madu (Syzygium equaeum Burn F. Alston) Andika Rinaldy; Yusriani Nasution; Meiliana Friska
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/0t39bp25

Abstract

The water guava Syzygium equaeum is a plant in the guava family or Myrtaceae originating from Indonesia and Malaysia.  The water guava tree and fruit are not much different from other water guava (S. aqueum), some of the cultivars are even difficult to distinguish, so both are often named by the common name water guava or just guava. Cutting is a vegetative propagation technique by cutting the vegetative part to grow into an adult plant whose characteristics are similar to those of the parent. Rice water washing waste is a waste product originating from a production process, both industrial and domestic (household) which no longer has economic value. Rice washing water contains many nutrients dissolved in it, including 80% vitamin B1, 70% vitamin B3, 90 % vitamin B6, 50% manganese, 50% phosphorus, 60% iron. The method in this research was a Non Factorial Randomized Block Design with six treatments and four replications, namely B0 = Control, B1 = 0.25 liters of rice/polybag washing water, B2 = 0.50 liters of rice/polybag washing water, B3 = 0.25 liter POC/polybag, B4 = 0.50 liter POC/polybag B5 = 0.50 liter /polybag rice washing water + 0.50 liter POC. The results of the study showed that the provision of rice washing water and POC on the growth of honey water guava only had an effect which was significant in the parameters of age at germination, while the parameters of growth percentage, number of shoots and number of leaves showed no significant influence. The best treatment is B5, namely giving rice washing water + POC.
Pengaruh Pemberian Pupuk Hayati Terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea mays L.) Leli Annisah Hasibuan; Parmanoan; Meiliana Friska
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/q38z4s80

Abstract

Sweet corn (Zea mays L., saccharata) is one of the commodities that is widely cultivated by farmers in Padangsidimpuan City. Efforts to increase sweet corn production continue to be made, one of the efforts that can be made to increase corn production is by providing fertilizer. Biofertilizer technology is the use of active biological products consisting of soil-fertilizing microbes to increase fertilization efficiency, fertility and soil health. Biofertilizers can reduce the use of chemical fertilizers by up to 75%. The aim of this research is to determine the effect of providing biological fertilizer on the growth and production of sweet corn (Zea mays L.). The research method used a Randomized Block Design (RAK), with one (1) treatment factor and three (3) replications. The treatments in this study were as follows: P0 = Control, P1 = 1% biological fertilizer, P2 = 2% biological fertilizer, P3 = 3% biological fertilizer, P3 = 4% biological fertilizer, P5 = 5% biological fertilizer. The results of this research were the application of real biological fertilizer to plant height of 8 WAP, leaf width of 8 WAP, leaf length of 8 WAP, weight of cob cobs. Treatment with 3% biofertilizer (P3) produces cob length equivalent to applying 0% biofertilizer (P0)
Potensi Metarhizium anisopliae dalam Menurunkan Populasi Larva Kumbang Badak (Oryctes rhinoceros L.) pada Tanaman Kelapa Sawit Paisal Henri Hasibuan; Siti Hardianti Wahyuni; Meiliana Friska
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/4atjqb69

Abstract

This research was carried out in June 2023 – September 2023. The study was designed using a Complete Randomized Design (RAL) with 4 treatments and 10 replicates. The parameters observed in this study were the percentage of mortality and infection, changes in the behavior of O. rhinoceros larvae, the morphology of O. rhinoceros larvae that showed symptoms of being infected with M. anisopliae and tissue damage at each stage of infection symptoms caused by M. anisopliae fungi. The highest mortality occurred in the M3 treatment (Applied with M. Anisopliae fungus on 25 grams of corn media/jar) with a mortality percentage of 91% on the 20th day after application, while for the M1 and M2 treatments, there was also mortality, but it took longer. Damage to the tissue of O. rhinoceros larvae in each symptom of infection due to the treatment of entomopathogenic fungi M. anisopliae consists of attachment and penetration of fungal spores, infection and growth of mycelium in internal tissues, production of toxins fungi, degradation of hemolymph and vital organs, death and growth of external fungi and the drying and decomposition of the larval body occurs.
Pengaruh Pemberian Pupuk Organik Cair (POC) dan Pupuk Anorganik Terhadap Pertumbuhan dan Produksi Bawang Merah (Allium Ascolonicum L.Varietas Bima) Surya Handayani; Siti Hardianti Wahyuni; Meiliana Friska; Jumaria
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/hf6v8738

Abstract

Shallots are a horticultural commodity that has an important role in the Indonesian economy. The use of liquid organic fertilizer (POC) in shallot cultivation can reduce the use of excess inorganic fertilizer. The aim of this research was to determine the effect of applying liquid organic fertilizer (POC) and inorganic fertilizer on the growth and production of shallots. The research used a randomized block design (RAK) with two factors. The first factor is the POC dose (0, 16 ml, 32 ml), the second factor is the anosganic fertilizer percentage dose of 0%, 50% and 100%. POC is applied every week 8 times, while inorganic fertilizer is applied 7 days after planting (DAP) and 30 DAP. Data analysis used analysis of variance (ANNOVA) and DMRT further test. The results showed that giving POC and a combination of both fertilizers had no significant effect (P>0.05), while giving inorganic fertilizer had a very significant effect on the growth and production of shallots (P<0.01). Providing a 50% dose of inorganic fertilizer produced the tallest plant (38.21 cm), the highest number of leaves (47.53), the highest number of tubers (22.10), the heaviest wet tuber weight (150.05 g) and the heaviest dry weight (132.22 g). ). The effect of giving the best fertilizer on the growth and production of shallots was obtained at a dose of 50% inorganic fertilizer.
Co-Authors Akhiruddin Pulungan Andika Rinaldy Andri Pratama Nasution Andrian Imam Rahmadi Arryannur Siregar, Deasy Basitu Rahmat Harahap Beni Alfajar Cindy Febriany Batubara Doharni Pane Doharni Pane Erin Alawiyah Siregar Erin Alawiyah Siregar Erin Alawiyah Siregar Erin Alawiyah Siregar, Erin Alawiyah Fitriani Fitriani Handayani, Surya Handayanti, Surya Harahap, Darmadi Erwin Harahap, Parmanoan Harahap, Sriwinaty Jumaria Jumaria Jumaria Nasution Jumaria Nasution Jumaria Nasution Leli Annisah Hasibuan Mahmul Salim Siregar Muhammad Noor Hasan Siregar Nasution, Andri Pratama Nasution, Zakiyah Paisal Henri Hasibuan Pane, Doharni Parmanoan Parmanoan Harahap Parmanoan Harahap Rahmatul Fajri Rizki Syahputra Rizky Amnah Rizky Amnah Rizky Amnah Ryanov Louis Fernando Simbolon, Syamsuddin Siti Hardianti Wahyuni Siti Hardianti Wahyuni Sriwinaty Harahap Sriwinaty Harahap Surya Handayani Surya Handayani Surya Handayani Surya Handayani Surya Handayani Surya Handayani Surya Handayani Surya Handayani Surya Handayani Tanjung, Yulia Windi Vivi Mardina Yanty, Dini Puspita Yusriani Nasution Zakiyah Nasution