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Zahlul Ikhsan
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Redaksi Jurnal Riset Perkebunan.Program Studi Agroekoteknologi, Kampus III Fakultas Pertanian. Jl. Sungai Kambut, Kec. Pulau Punjung, Kab. Dharmasraya, Provinsi Sumatera Barat.
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Jurnal Riset Perkebunan (JRP)
Published by Universitas Andalas
ISSN : 2723780X     EISSN : 28289285     DOI : 10.25077
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Riset Perkebunan (JRP) merupakan wadah untuk mempublikasi hasil-hasil penelitian di bidang perkebunan. JRP berada dibawah Jurusan Budidaya Perkebunan Fakultas Pertanian Universitas Andalas. Specific topics of interest include: 1. Agronomi 2. Pemuliaan Tanaman 3. Perlindungan Tanaman 4. Ilmu Tanah 5. Pengelolaan Sumber Daya Lahan 6. Pengelolaan Sumber Daya Lingkungan 7. Pascapanen 8. Sosial Ekonomi Perkebunan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 120 Documents
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Diversity Of Weed Species In Cocoa Plantations In Banyuwangi, East Java, Indonesia Khoiri, Syaiful; Adisa, Shafira Desty; Azari, Dheananda Fyora Hermansyah; Megasari, Dita
Jurnal Riset Perkebunan Vol. 4 No. 2 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.2.65-71.2023

Abstract

Cocoa (Theobroma cacao L.) is one of the important plantation commodities in Indonesia. However, one of the factors that can affect productivity is weeds because weeds compete with cocoa in getting water, sunlight, nutrients, air, and space to grow. One of the largest cocoa plantation areas in East Java is the Banyuwangi district. Information about the types of cocoa weeds in Banyuwangi is unknown even though weeds in one area are different from another. Weed can reduce the production of cocoa. So, This study is important for determining appropriate control methods. This study aimed to determine the type, diversity, and abundance of weeds. The research method used in this study was a survey with a square-plot size. All weed samples were identified. The results showed that there were twelve types of broadleaf weeds, three types of grass weeds, one type of sedge, and one type of fern. The highest importance value index (IVI) was found in Ottochloa nodosa at 40.91%. The diversity of weeds was in a medium category. Weed diversity in cocoa plantations in Banyuwangi was different from other areas in Indonesia. The results of this research contribute to providing information on the diversity of weeds that can be used in determining weed control strategies in cocoa plantations.
Mapping Age Of Oil Palm Trees Using Google Earth Engine Cloud Computing In Pt. Scp, Pulang Pisau Regency Putra, Akbar Cahyadhi Pratama; Widhaningtyas, Tantri Utami; Fariz, Trida Ridho; Prakoso, Aji
Jurnal Riset Perkebunan Vol. 4 No. 2 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.2.85-94.2023

Abstract

The aim of this research is to utilize remote sensing data and use the GEE platform to detect the age of oil palms using Landsat 8 OLI data at the Sebangau Kuala Plantation in Pulang Pisau Regency, Central Kalimantan. This research was analyzed using the Google Earth Engine using FCD (Forest Canopy Density) analysis. The results of the model correlation with the conditions of the year of planting in the field through ARESTA (area statement) are 0.63 or have a strong relationship. The RMSE (Root Mean Square Error) value of the FCD (Forest Canopy Density) model is 0.661, which means that the error value is small and can be used as a model reference. The use of remote sensing and GEE makes the process of mapping the age of oil palm more effective. The results of the research show that mapping the age of oil palm using GEE is very efficient based on computing time, so it is very suitable for use in oil palm plantations.
Comparative Analysis Of Oil Palm Farming Patterns Between Plasma And Independent Farmers In North Musirawas Regency Annisa, Febrina Nur; Syabawaihi, Syabawaihi
Jurnal Riset Perkebunan Vol. 4 No. 2 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.2.72-84.2023

Abstract

This study aims to analyze the influence of partnership types on agricultural outcomes and farmers' income in oil palm plantation enterprises. Data were obtained from 10 farmers divided between plasma and independent partnership types. The observed variables included partnership types, land area, quantity of fertilizer use, herbicide use, and income. Analysis was conducted using descriptive statistical methods, Pearson correlation, paired t-test, and analysis of variance (ANOVA). The results of the study indicate that partnership types significantly affect agricultural outcomes and farmers' income. Plasma farmers tend to have better agricultural outcomes and higher income compared to independent farmers. Additionally, land area and fertilizer use also exhibit significant differences between partnership types. However, herbicide use does not show a significant difference between the two partnership types. In conclusion, partnership types have an impact on agricultural outcomes and farmers' income in oil palm plantation enterprises. These findings hold important implications for policy and strategy development that focuses on enhancing farmers' welfare within the plasma partnership.
Eksplorasi Populasi dan Kepadatan Genus Nematoda Parasit pada Rizosfir Tanaman Kopi di Kota Solok, Sumatera Barat: Exploration of Population and Density of Parasitic Nematode Genus in Coffee Plant Rhizom in Solok City, West Sumatra Tama, Duma Putri; Winarto; Trizelia
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.1-10.2024

Abstract

Coffee is a plantation crop that has high economic value among other plantation crops and plays an important role as a source of foreign exchange for the country. The decline and low productivity of coffee plants in coffee production centers in Solok City, West Sumatra is one of the causes of plant parasitic nematode attacks. This nematode attack causes disrupted plant growth and reduces the value of crop production both in quantity and quality. This study aims to determine the diversity and population density of parasitic nematodes in the rhizosphere of coffee plants in Solok City, West Sumatra. This research was conducted from March to July 2023 at the Laboratory of Biological Control, Department of Plant Protection, Faculty of Agriculture, Andalas University. Soil samples were taken in two central areas of coffee plantations in Solok City, West Sumatra. In the rhizosphere of coffee plants in Solok City, four genera of parasitic nematodes were found, namely: the genera Pratylenchus, Helicotylenchus, Meloidogyne, Rotylenchulus, Paratylenchus, and Tylenchorhynchus. The highest frequency of presence of nematodes, namely the genus Rotylenchulus, was 50.99 belonging to the medium category in Jorong Kayu Aro, and 44.80 in the rare category in Jorong Kayu Jao.
Innovation In Processing Of Areca Peel Waste Into Organic Polybags As Nursery Media Adinda Salwa Rahmasari; Azzahra Oftan; Yolanda Putri; Ray Ferdinand; Zaskhia Melani; Hariance, Rika
Jurnal Riset Perkebunan Vol. 4 No. 2 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.2.105-112.2023

Abstract

Polybags are planting media that are often used as nursery media. However, the use of polybags can cause the environment to become polluted due to the use of plastic, which is difficult to decompose by soil microbes, and also can destroy planting media and caused root damage in planting process to the field. One way to overcome these problems is to use organic-based nursery containers that are environmentally friendly. Poliarec (Polybag Organic of Areca catechu) is an organic polybag derived from areca peel waste. This product was made in 3 stages, first stages by making of polybags using 250 gr of areca peel waste to produce one unit of polybag measuring 10x10 cm. The second stage was carried out weight and density tests, and the third stage was carried out functional tests by conducting planting experiments on horticultural seeds. Poliarec can be planted directly on the ground because it is easily decomposed by microbes so that it can simultaneously become fertilizer and is able to maintain soil moisture. The density test showed, Poliarec has a low density category type based on SNI standards. It can function well as a seedling media after a functional test on chili seeds for 4 weeks. From this functional test, it was also found that Poliarec can save water usage because watering can be done once every three days. The direct benefits of this creative and innovative work are in addition to support sustainable agriculture by reducing the use of plastic polybags, and also will increasing the economic value of areca peel waste.
The Efficacy Of Isopropyl Amine Glyphosate 165 Sl Herbicide Effect On Weed Control Of Coconut Cultivation Hariandi, Doni; Setiawan, Ryan Budi; Rizki, Khairur
Jurnal Riset Perkebunan Vol. 4 No. 2 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.2.95-104.2023

Abstract

Coconut plants are an important commodity for Indonesian people. In the cultivation process, coconut plants need a suitable environment for growth and production. One of the problems in cultivation is weeds. Weeds have a negative impact on cultivated plants, therefore appropriate control measures are needed. So far, the most effective weed control is chemical methods using herbicides. One of the herbicides that can be used is the herbicide with isopropyl amine glyphosate 165 SL. The aim of the experiment was to determine the efficacy of the herbicide isopropyl amine glyphosate 165 SL for controlling weeds in coconut cultivation was conducted from February to June 2022 at Pariaman City, West Sumatra Province. The experimental units were laid out according to a Randomized Block Design with 7 treatments and 3 groups as replications. The treatment was herbicide isopropyl amine glyphosate 165 SL at doses of 3.50 l ha-1, 5.25 l ha-1, 7.00 l ha-1, 8.75 l ha-1, 10.00 l ha-1, manual weeding and control (without weeding). The results of the research show that (1) The herbicide isopropyl amine glyphosate 165 SL can generally control weeds in coconut cultivation up to 12 weeks after application because the weed biomass in the treatment plot is relatively the same as manual weeding and is lighter than the control; (2) Herbicide isopropyl amine glyphosate 165 SL with a dose range of 3.50 l/ha – 10.50 l ha-1 up to 6 weeks after application does not show symptoms of phytotoxicity in coconut plants.
Identification And Parasitization Of Parasitoids Against Setothosea Asigna In Oil Palm Plantations In Dharmasraya District, Indonesia Ikhsan, Zahlul; Hidrayani, Hidrayani; Sianturi, Willy Friddo; Kurniawati, Sholih; Oktavia, Aulia; Anggraini, Erise
Jurnal Riset Perkebunan Vol. 4 No. 2 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.2.113-120.2023

Abstract

Setothosea asigna poses a significant threat to oil palm plantations, necessitating effective control measures. This survey-based research, utilizing Purposive Sampling, identifies parasitoids and evaluates their effectiveness in Dharmasraya oil palm plantations, a crucial palm oil-producing region in Indonesia. The selected criteria encompass plantations aged 6-15 years with a considerable Setothosea asigna infestation, providing a comprehensive overview of the pest's impact. The study establishes five sample points diagonally, each comprising five randomly chosen plants, totaling 25 samples per site, ensuring diverse representation. The predominant larval parasitoids exhibit noteworthy efficacy, primarily from the Hymenoptera order, Braconidae family, Genus Apanteles, and Spinaria. Among the 110 larvae observed, five were parasitized, resulting in the emergence of 65 parasitoids. The parasitization rate varies from 0 - 9.09%, with prominent contributions from Apanteles sp. and Spinaria sp., belonging to the endoparasitoid type. This research significantly contributes to sustainable agriculture practices and the palm oil industry, offering insights into targeted pest control for Setothosea asigna. Despite its focus on Dharmasraya, the study provides a valuable foundation for broader applications and invites further research for generalization.
Pengaruh Infeksi Virus Kerupuk terhadap Pertumbuhan dan Hasil Tanaman Tembakau Payakumbuh: The Effect of Cracker Virus Infection on Growth and Yield of Payakumbuh Tobacco Plant Mismawarni Srima Ningsih; Fardedi, Syafrison; Giska Oktabriana; Mela Rahmah; Hary Yanto Jailani
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.11-17.2024

Abstract

Limapuluh Kota Regency and Payakumbuh City, West Sumatra Province are the centers for the cultivation of Payakumbuh tobacco plants. The average Payakumbuh tobacco production is still low, namely 0.701 tonnes/ha. One of the causes of low productivity is disease caused by the cracker virus. This research aims to see the effect of naturally infected cracker virus infection on the growth and production of tobacco plants. This research is an observational study, carried out from June to September 2023, at the Payakumbuh State Agricultural Polytechnic experimental garden. The data obtained were processed using the T test at the 5%, level using the Statistical Program for Social Science (SPSS) Version 23 software. From observation and data processing it was found that cracker virus infection caused low levels of chlorophyll A, high levels of chlorophyll B and total leaf chlorophyll levels. plant, leaf length, petiole length, leaf length, leaf width, leaf fresh weight, and root fresh weight, but had no effect on the number of leaves and leaf thickness compared to uninfected plants. From this it can be concluded that cracker virus infection can reduce the growth and yield of Payakumbuh tobacco.
The Contribution of Gambier (Uncaria gambir Roxb.) Income to Farmers’ Households Income in Pesisir Selatan District: Kontribusi Gambier (Uncaria gambir Roxb.) Pendapatan terhadap Pendapatan Rumah Tangga Pesisir Kabupaten Pesisir Selatan Azriani, Zednita; Melinda Noer; Yuerlita; Yusmarni
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.18-24.2024

Abstract

Gambier productivity in Pesisir Selatan District is low, affecting gambier farmers' household income. Furthermore, the price of gambier fluctuates, especially between 2019 and 2022. This study aims to describe gambier cultivation carried out by farmers in Pesisir Selatan and analyze the contribution of gambier income to farmers' household income in Pesisir Selatan. This descriptive study used the survey approach on two districts of gambier-producing centers in Pesisir Selatan, namely Koto XI Tarusan and Sutera Sub-district. The sample size is sixty farmers, who were chosen using a purposive sampling strategy based on the criteria of farmers who have harvested their gambier. The data gathered include gambier farming activities, markets, production, revenue, costs, gambier income, and household income. The findings revealed that weeding and pest spraying were done three times each year on average. Farmers fertilize their crops between two and four times every year. Harvesting was also done 2-4 times a year. Gambier production averaged 899.83 kg each period, or 2,384.56 kg per year. The gambler's average selling price was Rp. 41,250, -/kg. The average gambier revenue each year was Rp 98,363,031.25, -. The annual income from the gambier business was Rp. 21,656,558.34, - or Rp. 1,804,713.19, - per month. Farmers' total annual revenue was Rp. 59,911,051.33, - or Rp. 4,992,587.61, - per month. Gambier contributed 36% of the total household income in Pesisir Selatan. Gambier farmers in Pesisir Selatan do not just grow gambier for a living. Rice farming and oil palm plantations provide additional household income.
Analisis Kesesuaian Pengembangan Agrowisata Durian (Durio Zibethinus Murr) di Desa Sarah Raya Kabupaten Aceh Jaya: Analysis of the Suitability of Durio Zibethinus Murr Agrotourism Development in Sarah Raya Village, Aceh Jaya District Izwar; Jalil, Muhammad; Irawan, Jekki; Putra, Iwandikasyah; Fajri, Maulidil
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.34-44.2024

Abstract

Research on the analysis of the suitability of the durian agrotourism area will have a positive impact on the long-term plans of the local government and the community who are planning the Sarah Raya village area as the durian center of Aceh Jaya. This research was carried out in Sarah Raya Village, Pasie Raya District, Aceh Jaya Regency. The method used in this research is quantitative descriptive, aimed at describing findings and measurement data in the field systematically, factually and comprehensively. This research examines the feasibility and suitability of land in Sarah Raya Village for cultivating durian plants as well as the potential and support for developing durian agrotourism areas in Sarah Raya Village. Indicators and field observation results show an annual average temperature of 26.1 °C in 2021-2022, relative humidity of 80% in 2022, Andosol soil type, altitude of 200-600 m above sea level, and rainfall of 3175.9 mm in 2021-2022, while Ph is in a neutral position of 5-7, the results of these measurements show that Sarah Raya Village is very suitable as a durian agro-tourism area, apart from that the potential and community support for the development of agro-tourism in Sarah Raya Village is very positive. This can be seen from the average response of 71% of respondents who gave a positive response to the development of agro-tourism areas.

Page 10 of 12 | Total Record : 120

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