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INDONESIA
Journal Agro-Livestock
Published by Yayasan Perguruan Kampus
ISSN : -     EISSN : 30263107     DOI : 10.65474
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Journal Agro-Livestock (JAL) adalah Journal Agro-Livestock adalah Jurnal ilmiah yang terbit 4 kali dalam setahun. Jurnal ini berfokus pada Pengembangan di Bidang Pertanian dan Peternakan. Jurnal ini merupakan wadah bagi para peneliti, ilmuwan, praktisi dan akademisi dalam membagikan hasil kajian dan penelitian dalam bidang Pertanian, Kehutanan, Peternakan, Perikanan, Inovasi dan Aplikasi Teknologi dalam sektor Pertanian.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 21 Documents
 1   2   3 
Dinamika Serangan Hama Utama pada Tanaman Kelapa Sawit (Elaeis guineensis Jacq.) di Periode Pra-Produksi Muharram; Parmanoan Harahap; Siti Hardianti Wahyuni
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/qe53vh35

Abstract

This main pest can damage oil palm crops at the unproductive harvest stage (TBM). The purpose of this study is to determine the prevalence of severe pest attacks on non-producing oil palm (TBM) plants. Unproductive crops (TBM) were selected for data collection on the main pest infestation areas. Data from the available regional pest attack observations were obtained by selecting local pest attack data. The observed parameter is the severity of pest attacks in 2022. Observation results show that the rate of rat attacks increases in the dry season, while other pests decrease in the rainy season. From the observation results, it can be concluded that the proportion of damage caused by rats increases in the dry season, while other pests decrease in the rainy season. From June to July, rats (0.35%), horned beetles (0.35%), and yellow beetles (0.15%) were exposed to pests, and from July to August, rats (0.5%) were exposed to horn beetles (0.1%) and beetles. and brown beetles (0.15%). The pest infestation category (rats, horn beetles, and brown beetles) is classified as a light attack.
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.
Aplikasi Pupuk Kandang Ayam Terhadap Fase Pertumbuhan Tanaman Sorgum (Sorgum Bicolar L) Siti Zahra Simatupang; Muhammad Nizar Hanadiah Nasution; Jumaria Nasution
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/r5s7zj54

Abstract

Sorghum is a type of cereal crop that has great potential to be developed in Indonesia because it has good adaptability and is tolerant of drought, so sorghum has enormous potential to be developed as a source of nutrient-rich food. Sorghum contains protein (8-12%) which is higher than rice (6-10%), and its fat content (2-6%) is higher than rice (0.5-1.5%), also contains vitamin B, iron, phosphorus , potassium, and other micronutrients. To improve the quality and quantity of sorghum plants, fertilization is necessary. The current problem is that farmers using excessive chemical fertilization can reduce the quality and fertility of the soil, damage the soil ecosystem, and is not environmentally friendly.Efforts that can be made to improve and restore soil fertility are by organic fertilization. Fertilization is an activity of adding one or more nutrients to the soil when the level of availability is insufficient for the growth and development of a plant. This research aims to evaluate the application of chicken manure on sorghum growth at doses of 0 gr, 100 gr, 200 gr and 300 gr on the growth of stem height, panicle length and sorghum stem diameter. The design used was a non-factorial random design with 4 replications with 24 plants in one plot. The results obtained in this study were not significantly different.
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.
Pengaruh Pupuk Organik Cair (POC) dan Zat Perangsang Akar Pada Pertumbuhan Bibit Stek Tanaman Mangga Apel (Mangifera indica L.) Mahmul Salim Siregar; Rizky Amnah; 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/ddysra28

Abstract

This research aims to determine the effect of administering several types of POC doses and the effect of various types of ZPA soaking on mango stem cuttings. This research was conducted from June to July 2023. This research used the RAK (Randomized Group Factorial Design) method with 2 factors, namely 1. Dose P0 = No treatment, P1 = 3ml POC dose, P2 = 5ml POC dose. 2. Length of soaking Z0 = No Treatment, Z1 = Length of Soaking 6 Hours, Z2 = Length of Soaking 12 hours, and Z3 = Length of Soaking 18 hours Parameters observed were Percentage of life, Number of shoots, height of shoots (cm), number of leaves, number root eye. The total number of living cuttings was 75% of the 36 cuttings and the dead were 9 cuttings.  
Pengaruh Kombinasi Pupuk Kandang Sapi, Arang Sekam, dan Pestisida Teki terhadap Pengendalian Penyakit Moler serta Keragaman Genetik Bawang Merah (Allium ascalonicum L.) Varietas Bauji Generasi Kedua (M2) Melalui Penyinaran Iradiasi Sinar 60CO (Integral Riview) Rahmadani; Donal Sihombing; Rasmita Adelina
Journal Agro-Livestock Vol. 3 No. 01 (2025): JAL - Januari
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/ete59v73

Abstract

Shallot (Allium ascalonicum L.) is a high-value horticultural crop, but its productivity is often hindered by moler disease caused by Fusarium oxysporum. This study aims to examine the effects of a combination of cattle manure, rice husk charcoal, and natural pesticides derived from nutgrass (Cyperus rotundus) on controlling moler disease and to analyze the genetic diversity of the second generation (M2) Bauji shallot variety induced by Co-60 gamma-ray irradiation. The study employed a completely randomized design (CRD) with five treatments, including control (P1), a combination of cattle manure and rice husk charcoal (P2), cattle manure and nutgrass pesticide (P3), all three combined (P4), and the M2 Bauji variety (P5). The results showed that the combination of cattle manure, rice husk charcoal, and nutgrass pesticide (P4) effectively reduced moler disease incidence by up to 65% compared to the control. This treatment also resulted in the highest plant growth and productivity, with an average plant height of 35.2 cm, 15 leaves, and a bulb weight of 120 g per plant. Additionally, the genetic diversity analysis of the M2 Bauji variety revealed genotypes with higher resistance to moler disease and superior productivity, making them potential candidates for new variety development. This study concludes that the combination of cattle manure, rice husk charcoal, and nutgrass pesticide can enhance shallot productivity and resistance to moler disease, while Co-60 gamma-ray irradiation effectively generates genetic diversity for developing superior varieties.
Dampak Media Subkultur dan Variasi Subkultur untuk Pertumbuhan Tunas pada Kultur Jaringan Pisang (Musa spp.) Serta Penerapan Penanaman Bibit Dengan Pemberian Agen Hayati Era Maulia; Wika Rahmatika; Mizan Maulana
Journal Agro-Livestock Vol. 3 No. 01 (2025): JAL - Januari
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/dgx9cp39

Abstract

This study aims to evaluate the impact of subculture media on shoot proliferation in banana (Musa spp.) tissue culture. The experiment was conducted using Murashige & Skoog (MS) medium and a modified medium, with subculture variations of 2, 4, and 6 cycles. The observed parameters included the number of shoots, shoot height, root count, and root length. Results showed that shoot and root growth in the modified medium with activated charcoal and four subculture cycles produced the best shoot proliferation response compared to other treatments. The combination of culture media and subculture frequency significantly enhances propagation efficiency in sustainable elite seedling production. This strategy offers an innovative solution for modern agriculture, addressing efficiency challenges amid production instability, climate change threats, and land degradation.
Penggunaan Ekstrak Daun Pepaya (Carica papaya) sebagai Insektisida Nabati terhadap Hama Ulat Daun (Spodoptera litura) pada Sawi Doharni; Parmanoan Harahap; siti Hardianti Wahyuni
Journal Agro-Livestock Vol. 3 No. 01 (2025): JAL - Januari
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/hgdg7e24

Abstract

This study aimed to examine the effect of papaya leaf extract (Carica papaya) in controlling leaf-eating caterpillar pests (Spodoptera litura) on mustard greens (Brassica juncea). The research was conducted in Muara Pertemuan Village, Mandailing Natal Regency, from November 2023 to February 2024. The method used was a Randomized Block Design (RBD) with five treatments and six replications, resulting in a total of 30 experimental units. The treatments consisted of A0 (control), A1 (papaya leaf extract 50 g/L water), A2 (100 g/L water), A3 (150 g/L water), and A4 (200 g/L water). The observed parameters included the number of plants infested by Spodoptera litura, the number of damaged leaves, and plant yield. The results showed that increasing the concentration of papaya leaf extract effectively reduced the number of plants and leaves infested by Spodoptera litura. The highest yield was obtained from the treatment with 200 g/L papaya leaf extract, with an average production of 5700 grams.
Pengaruh Aplikasi Pupuk Organik Cair terhadap Hasil Panen Padi (Oryza sativa L.) Heru Pranoto Simangunsong; Parmanoan Harahap; Meilinan Friska
Journal Agro-Livestock Vol. 3 No. 01 (2025): JAL - Januari
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/nfzg3009

Abstract

Rice plants (Oryza sativa L.) are one of the staple foods for the Indonesian population. The increasing population demands an increase in the availability of rice. The development of the food crop sector, especially rice, is one of the key strategies in driving economic growth. Liquid organic fertilizers have several benefits, including encouraging and increasing the formation of leaf chlorophyll, thereby increasing the photosynthetic ability of plants and the absorption of nitrogen from the air, increasing plant vigor so that plants become sturdy and strong, increasing plant resistance to drought, stimulating the growth of production branches, increasing the formation of flowers and fruit buds, reducing the fall of flowers and fruit buds. The purpose of this study was to determine the effect of providing liquid organic fertilizer on rice plant production. This research was conducted from January 2023 to April 2023 in South Tapanuli Regency. The method in this study was a Non-Factorial Randomized Block Design (RAK) with 4 types of liquid organic fertilizer treatments. The results showed that liquid organic fertilizers did not affect all observation parameters, namely the number of panicles per clump, the number of grains per panicle, the wet weight of the grain and the dry weight of the grain. The best treatment was at U3.

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