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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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Inventarisasi Dan Peta Sebaran Hama Dan Penyakit Pada Empat Komoditi Unggulan Perkebunan Di Kabupaten Buton, Provinsi Sulawesi Tenggara Awa luddin; Muhammad Botek; Marsuki Iswandi; Siska Efendi
Jurnal Riset Perkebunan Vol. 4 No. 1 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.1.1-13.2023

Abstract

Information on the type of OPT that attacks plantation commodities in Buton Regency is incomplete, even though the data can be the basis for mitigating attacks and controls if the plants have been attacked. For this reason, research was conducted to identify the type and distribution of pests in plantation crops, especially in cocoa, cloves, cashew, pepper, and coconut commodities. They analyzed the damage caused by OPT in plantation crops, especially in cocoa, cloves, cashews, pepper, and coconut commodities, and determined alternative solutions for control and prevention. Observations were made in several villages in several sub-districts in Buton Regency. Direct observations were made on the specified land, and interviews with farmers and various related parties were conducted. To get OPT-type data and damage levels. OPT that attacks cashew consists of two types of pests and one disease. The level of damage OPT in the categorized category of guava plants. The level of damage to the pest on the categorized cashew was low. In coconut commodities, found OPT from three types of pest groups, namely Orycter Rhynocheros, Aspidiotus Destructors, and Pestalotia sp. The level of attack of the three pests was categorized as low. Cocoa was the commodity mainly attacked by OPT, consisting of 4 types of pests and four types of diseases. Fruit rot (Phytophthora palmivora) and stem cancer (Phytophthora palmivora) had a heavy attack rate in all cocoa-producing districts in Buton Regency.
The Effect Of Local Microorganisms From Coconut Husk On The Growth Of Oil Palm (Elaeis Guineensis Jacq.) In The Main Nursery Wulan Kumala Sari; Risa Prima Yelli
Jurnal Riset Perkebunan Vol. 4 No. 1 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.1.27-34.2023

Abstract

One coconut produces an average of 0,4 kg of coconut husk that contain N, P, K, Ca, Mg, and Na elements. Liquid waste in the form of local microorganisms’ results coconut husk fermentation is residue from households or industries that potentially as liquid fertilizer. The objectives of this study were to determine the effect of local microorganisms from coconut husk on the growth of oil palm (Elaeis guineensis Jacq.) in the main nursery and to obtain the best dose of its local microorganisms. The research was carried out in the nursery of the Agricultural Technology Research Center located at Gunung Medan, Dharmasraya on May until August 2018. Experiments were arranged by Completely Randomized Design (CRD) with 6 treatments and 6 replications. Data obtained were analyzed of variance at 5% and further analyzed using Duncan’s New Multiple Range Test (DNMRT) for statistically significant results. The results showed that the application of several doses of liquid organic fertilizer (local microorganisms) from coconut husk fermentation gave an effect on the growth of oil palm in the main nursery especially on the variable of shoot dry weight, root dry weight and shoot root ratio, with the best dose of it was on 100 ml.
Termite Species Diversity In Oil Palm Plantations In Dharmasraya District, The Province Of West Sumatra Sri Heriza
Jurnal Riset Perkebunan Vol. 4 No. 1 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.1.45-52.2023

Abstract

Termite are pests that often attack oil palm plantations. Information on the diversity of termite species that attack oil palm plants is needed in an effort to save oil palm yields. The method in this study used an observation plot measuring 50 m x 10 m. One observation plot was divided into observation sub-plots with a size of 5 m x 5 m in order to obtain 20 observation sub-plots. Each observation plot was carried out in eleven sub-districts in Dharmasraya Regency. Termite samples in each observation plot were identified in the laboratory.  Every termite found in the observation sub-plot was collected. The termites collected were from the caste of soldiers and workers. The termites were put into a collection bottle containing 70% alcohol and labeled, then identified descriptively by observing the characteristics of the termites including the shape and size of the head, mandible, and the antenna segments of the soldier caste. Identification was carried out using a Leica M205 C microscope and photographed with a Leica DFC450 camera. In this study there are 8 species of termites found viz Coptotermes curvignathus, Schedorhinotermes longirostris, Schedorhinotermes javanicus, Heterotermes indicola, Globitermes globosus, Dicuspiditermes nemorosus, Pericapritermes mohri, Macrotermes gilvus.
Evaluation Of Land Suitability For Oil Palm (Elaeis Quineensis Jacq.) In Lubuk Karak Village Sembilan Koto District Dharmasraya Darwin Lumban Gaol; Edwin; Dewi Rezki
Jurnal Riset Perkebunan Vol. 4 No. 1 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.1.14-26.2023

Abstract

Currently, the government continues to encourage the development of oil palm plantation areas with the aim of boosting domestic economic activity. Nagari Lubuk Karak has a large area of land and has the potential to be developed into plantations, especially oil palm plantations. This regency has a land area of 1056 ha. Therefore, an evaluation of land suitability needs to be carried out in order to know the actual and potential land suitability class recommendations for oil palm plantations in that village. The stages in the research included secondary data collection, pre-survey, main survey and soil analysis in the laboratory. Land suitability classification is done by matching method. From the research results it is known that the limiting factors in the actual land suitability class at the study site were temperature, water availability, nutrient retention, and erosion hazard. After improvements have been made with good land management, the land suitability class can be increased with a potential land suitability class, which was previously classified as S3, increased to S2, and previously classified as S2, can be increased to S1. Thus, to obtain good oil palm growth in this region, it is necessary to improve the limiting factors on each land.
Improvement Of Ex-Gold Mining Soil Through The Application Of Rubber Leaf Litter Compost And Biochar Of Oil Palm Empty Fruit Bunches On The Growth Of Rubber Seedlings (Hevea Brasiliensis Muell. Arg.) Pb-260 Clone Widia Febriana; Gusmini; Yulistriani
Jurnal Riset Perkebunan Vol. 4 No. 1 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.1.53-64.2023

Abstract

Land damage caused by gold mining activities is mainly due to soil contamination by Mercury (Hg). Ex-gold mines are soils that have poor chemical, biological, and physical properties, resulting in a very low level of soil fertility. The objective of this study was to determine the effect of rubber leaf litter compost and biochar of oil palm empty fruit bunches to obtain the best dose recommendation in improving the ex-gold mining soil on the growth of rubber seedlings (Hevea brasiliensis Muell. Arg.). This study was designed by a completely randomized design consisted of 7 treatments and repeated 3 times. The treatments were rubber leaf litter compost at a dose of 10 tons/ha and 20 tons/ha, biochar of oil palm empty fruit bunches at a dose of 10 tons/ha and 20 tons/ha, combination of rubber leaf litter compost and biochar of oil palm empty fruit bunches at a dose of 10 tons/ha and 20 tons/ha, respectively. The results showed that the combination treatment of rubber leaf litter compost and biochar of oil palm empty fruit bunches at a dose of 20 tons/ha resulted in a soil pH value of 4,85, Al-dd 0,42 cmol/kg, C-organik 0,92%, N-total 0,053%, C/N 11,25, P-available 122,69 ppm, K-dd 0,40 cmol/kg, and reducing soil mercury by 0,01 ppm. The growth of shoot height and leaves number of rubber seedlings was obtained by the application of biochar of oil palm empty fruit bunches at a best dose of 20 tons/ha. In addition, the treatment of rubber leaf litter compost at a dose of 20 tons/ha was able to increase the leaf width of rubber seedlings (h. brasiliensis Muell. Arg.).
Viability Of Robusta Coffee (Coffea Canephora) Seeds At Several Concentrations And Duration Of Giberelin (Ga3) Lilis Karlina; Dede Suhendra; Warnita
Jurnal Riset Perkebunan Vol. 4 No. 1 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.1.35-44.2023

Abstract

Robusta coffee (Coffea canephora) germination takes a long time because robusta coffee beans have a hard seed coat that makes it difficult for water and oxygen to penetrate, causing the germination process to be hampered. The purpose of this study is to determine the gibberellin concentration, and the proper soaking time in the germination of robusta coffee seeds and to obtain the best interaction between gibberellin concentration and soaking time on the viability of coffee seeds that have been peeled. The research was conducted at the Dharmasraya Campus III Seed Technology Laboratory from July to September 2022. This study was a two-factorial experiment in a completely randomized design (CRD). The first factor was the concentration of gibberellins which had four levels: 0, 100, 200, and 300 ppm, the second factor was soaking time which had 3 levels: 8, 16, and 24 hours. The results showed that the treatment with gibberellin of 300 ppm significantly increased seed germination, plumule, radicle elongation, and vigor index on robusta coffee seeds. And, the best soaking time of 24 hours, the long soaking treatment had a significant effect on the germination power of robusta coffee seeds. With the best treatment, a gibberellin concentration of 300 ppm and 24 hours, the interaction between gibberellins concentration and soaking time can increase the germination power of robusta coffee seeds.
Diversity Of Weed Species In Cocoa Plantations In Banyuwangi, East Java, Indonesia Syaiful Khoiri; Shafira Desty Adisa; Dheananda Fyora Hermansyah Azari; Dita Megasari
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 Akbar Cahyadhi Pratama Putra; Tantri Utami Widhaningtyas; Trida Ridho Fariz; Aji Prakoso
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 Febrina Nur Annisa; 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.
Innovation In Processing Of Areca Peel Waste Into Organic Polybags As Nursery Media Adinda Salwa Rahmasari; Azzahra Oftan; Yolanda Putri; Ray Ferdinand; Zaskhia Melani; Rika Hariance
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.

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