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Akademi Komunitas Perkebunan Yogyakarta Jl. Petung No.2, Papringan, Caturtunggal, Kec. Depok, Kabupaten Sleman, Daerah Istimewa Yogyakarta 55281
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Tropical Plantation Journal
Published by Akademi Komunitas Perkebunan Yogyakarta
ISSN : 28281551     EISSN : 28281543     DOI : https://doi.org/10.56125
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Tropical Plantation Journal Akademi Komunitas Perkebunan Yogyakarta is a peer-reviewed, open-access scientific journal published by ,Tropical Plantation Journal aims to publish quality and original research articles in the field of plantations that include: Agrotechnology Management and agribusiness Socio-economic plantations Plant Physiology Plant breeding and genetics Plant protection Soil science and fertilization Biotechnology Agroclimatology
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 29 Documents
 1   2   3 
Combination of Biological Fertilizers and Inorganic Fertilizers to Increase Productivity of Red Curly Chili (Capsicum annuum L) Bayu Adirianto; Endang Krisnawati; Dwiwanti Sulistyowati; Aditya Dyah Utami
Tropical Plantation Journal Vol 1, No 1 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.767 KB) | DOI: 10.56125/tpj.v1i1.1

Abstract

Due to declining soil fertility as a consequence of continued land usage, the production of red curly chilies has decreased. Fertilization, both biological and inorganic, is one strategy that may be used. The goal of this research was to ascertain the effect of a fertilizer mixture on the growth and production of red curly chili. Land preparation, planting, application of biological and inorganic fertilizers, and observation of growth and production were all included in the study phases. The study was done in a factorial experiment with three replications, with factor 1 being biological fertilizer and factor 2 being the kind of micro fertilizer. At 0, 30, 60, and 90 days after planting, bio-fertilizers, NPK, and micro-fertilizers were applied four times. The height of the plant, the diameter of the crown, the number of chilies, the length of the fruit, the weight of the chilies, and the diameter of the chilies were all recorded. The collected data were examined statistically using Analysis of Variance (ANOVA) and the Duncan Multiple Range Test (DMRT) at the 5% and 10% levels. The findings indicated that micronutrient brand B treatment had an effect on plant growth. Plant production is affected by the use of biological fertilizers.
Food Legume Production Performance in Support of World Food Amar Ma'ruf; Muhammad Fahmi Sidiq; Ni Luh Suriani; Popiha Bordoloi
Tropical Plantation Journal Vol 1, No 2 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.408 KB) | DOI: 10.56125/tpj.v1i2.8

Abstract

Over the past 50 years (1970-2020) the world's population has risen by an average of 1.49% per year so that in 2020 it reached 7.79 billion people. This increase automatically increases food needs. While to this day there are still over 820 million undernourished people. Food legumes have enormous potential in supporting food security because they are rich in nutrients, including high energy, protein, carbohydrate, fiber, and other nutrients. Even among them, like chickpeas have higher energy content than some major cereal crops. Food legumes production continues to increase from year to year. Compared to three decades ago, soybean annual production more than tripled with production in 2017 reaching 352.2 million tons, as well as pulses that increased more than 35 million tons with production in 2017 reaching 96 million tons. These improvements are not only supported by field expansion, but also the impact of technological improvements which have effect on increasing yield. This review describes the trends in increasing production and yield of food legumes, as well as the progress of breeding technologies in order to increase diversities have impact on increasing the yields and adaptation against the environment. These explanations are discussed in each food legume species
1998 - 2018: Analysis of Indonesian and Malaysian People's Palm Oil Plantations Koko Setiawan; Sri Gunawan; Heri Setyawan; Hartono Hartono
Tropical Plantation Journal Vol 1, No 1 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (322.325 KB) | DOI: 10.56125/tpj.v1i1.2

Abstract

This paper aims to analyze the oil palm plantations of the people of Indonesia and Malaysia in the last 1998-2018 years to be able to analyze the broadness, production and productivity trends and compare the performance of people's oil palm plantations in both countries. This research was conducted based on official documents issued by the statistics agencies of Indonesia and Malaysia by comparing the trend of the area, production and productivity of people's oil palm plantations in the period 1998-2018, then the data processing was done by mathematical methods so that the performance of people's oil palm plantations from both countries could be known. Discussion is carried out from the results of data analysis with descriptive analytical methods. The results of this study are known that; The area of planting and harvesting people's oil palm plantations in Indonesia is higher than Malaysia and still allows it to continue to grow beyond the dominance of private plantations in Indonesia; CPO production of mustard coconut plantations.
Toxicity of Natural Insecticides on Leptocorixa acuta Elisabeth Nanik Kristalisasi; Badiatud Durroh; Endah Puspitojati; Bayu Adirianto; Agus Manto
Tropical Plantation Journal Vol 1, No 2 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.507 KB) | DOI: 10.56125/tpj.v1i2.9

Abstract

The basic concept of organic farming prevents synthetic chemical compounds from using fertilizers, pesticides, and growth regulators. Natural insecticides are alternative pesticides in pest control on plants because they are available around us and have a good impact on the sustainability of the agricultural environment. This study aims to examine the level of toxicity of several alternative insecticides in controlling the walang sangit  (Leptocorixa acuta). The research in the laboratory and greenhouse of Instiper Yogyakarta uses 3 natural ingredients, namely neem leaves, tobacco leaves, and C. Odorata weed leaves at 2 stages of L. acuta on instra 3-4 and adults. Observations were made by looking at pest mortality, attack rate, and yield and analyzed using SPSS 16 software. The results showed that tobacco leaf extract was the most effective source of insecticide, with a mortality rate of up to 90% and damage rates below 9%.
The Effect of Rainfall and Rain Days On Palm Oil Production Wandha Atmaka Aji; Subakho Aryo Saloko; Indra Kurniawan; Mukti Ahmad Nurcahya
Tropical Plantation Journal Vol 1, No 1 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (225.422 KB) | DOI: 10.56125/tpj.v1i1.3

Abstract

One of the determining factors for water availability for palm oil plants that do not use irrigation systems is rainfall. The availability of water is a major factor that limits the level of production of palm oil plants. The availability of water for oil palm plants in the field is obtained from rainfall data. This research was conducted at PT. Menthobi Makmur Lestari, Lamandau Regency, Central Kalimantan Province, from June 2021 to July 2021. This study uses secondary data analysis including data on of fresh fruit bunches (TBS) production components in the form of components of the number of fruit bunchesg, average fruit bunches weight, number of productive principals, seed fruit bunches weight; data on the production of fres TBS; rainfall data; and monthly rainy day data in 2017, 2018 and 2019 in 6 Divisions. The results of the analysis showed that variable rainfall and rainy days had a real effect on the increase in TBS production at the age of 5 years. Correlation results in plants aged 12, 15 and 18 years with a two-way analysis at the test level of 1% showed the variable rainfall and rainy day had a strong, real and unidirectional relationship. The correlation value of rainfall and consecutive rainy days is 0.892; 0,887; and 0.855 with significance value of 0.000.
Implementation of integrated pest control to reduce rhino beetle (Oryctes rhinoceros) attacks in oil palm plantations Idum Satia Santi; Alfi Prayoga; Heri Setyawan; Wandha Atmaka Aji
Tropical Plantation Journal Vol 1, No 2 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (947.667 KB) | DOI: 10.56125/tpj.v1i2.10

Abstract

Oryctes rhinoceros or Rhino beetle ( Coleoptera; Scarabidae) is a major pest in oil palm plantations. This pest is very harmful, especially in replanting areas, and young plants cause up to 25 per cent of palm oil-related deaths. This study aims to evaluate the effectiveness of integrated pest management in suppressing the population and development of O. rhinoceros. The research was conducted at the Oil Palm Plantation, PT. Sumber Indah Perkasa, Penawartama, Tulangbawang Regency, Lampung Provincial for one year. The analysis used is a descriptive analysis involving the collection of data from a variety of control techniques. The results showed that the pest control techniques of O. rhinoceros lightrap, ferotrap, holetrap, nets, larval quotes and chemistry could suppress or decrease pest populations. The control with light traps is very efficient because it obtained the number of captures of imago beetles up to 246,224 in 1 year. The integrated pest control of O. rhinoceros successfully reduced the attack of beetles until it did not reach the economic threshold. It is hoped that implementing integrated O. rhinoceros pest control can be a reference for plantations
Analysis of The Competitiveness of Coffee Agroindustry in Sleman Regency Erista Adisetya; Andreas Wahyu Krisdiarto; Ida Bagus Banyuro Partha; Priyambodo Priyambodo
Tropical Plantation Journal Vol 1, No 1 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.788 KB) | DOI: 10.56125/tpj.v1i1.4

Abstract

Coffee is one of the commodities that are growing and popular today, especially with the rise of coffee shops and cafes along with the improvement of the tourism sector after the covid-19 pandemic subsided. This research aims to find out the competitiveness of merapi coffee agroindustry in Sleman regency. Competitiveness analysis is done quantitatively with the Policy Analysis Matrix (PAM) method approach to find out comparative advantage and competitive advantage, while qualitative analysis uses the Porter Diamond model method. Data collection is done by snow ball sampling through interviews and from secondary sources. Qualitative competitiveness analysis of Sleman coffee agroindustry is carried out on conditions, demand conditions, supporting industries and strategies, competitive structures and conditions. The results showed that coffee agroindustrials in Sleman have a comparative advantage in the absence of policies or added value generated beyond the cost (DRCR value) (Domestic Resources Cost Ratio) = 0.83. Coffee Agroindustry in Sleman also has a competitive advantage, indicated by a PCR (Private Cost Ratio) value = 0.41. The competitiveness of the merapi coffee agroindustrial industry is supported by soil fertility in the Mount Merapi area, increased demand for coffee due to the development of coffee shops and cafés, support from the Sleman tourism industry and local governments. Sleman coffee agroindustrials need to be developed from the marketing side to increase brand equity.
Pemanfaatan Limbah Minyak Jelantah Sebagai Bahan Baku Pembuatan Sabun Foam Olivia Elfatma; Subakho Aryo Saloko; Indra Kurniawan; Fredi Kurniawan; Sri Wahyuni; Rizky Putra Onenda; Koko Setiawan
Tropical Plantation Journal Vol 1, No 2 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (374.284 KB) | DOI: 10.56125/tpj.v1i2.11

Abstract

Pemanfaatan limbah janjang kosong (jangkos) dan pelepah kelapa sawit sebagai adsorben penjernian limbah minyak jelantah belum banyak dilakukan. Limbah minyak jelantah yang sudah dimurnikan dapat digunakan sebagai bahan baku sabun padat dan sabun foam. Tujuan penelitian ini  komposisi terbaik untuk pembuatan sabun foam dan apakah sudah memenuhi standar SNI. Prosess pemurnian minyak jelantah dapat dilakukan dengan menggunakan abu limbah janjang kelapa sawit/jangkos dan pelepah kelapa sawit sebagai adsorben. Minyak hasil penjernian dibuat menjadi sabun padat. Sabun padat ini kemudian diproses kembali menjadi sabun foam. Hasil dari penelitian ini dibandingkan dengan standar SNI. Pengamatan dilakukan atas parameter yang meliputi: kadar asam lemak bebas (ALB), derajat keasaman (pH), dan tinggi busa. Hasil penelitian ini adalah komposisi terbaik untuk pembuatan sabun foam adalah 40 gram air, 10 gram sabun padat, 1 gram minyak kelapa, dan 1 gram gliserin. Hasil penelitian ini menunjukkan bahwa nilai pH dan FFA sabun padat  dan foam cukup baik sesuai dengan standar SNI NO 06-3532-1994 yang telah ditetapkan
Bio-Use Power of Insecticide Metarizhium anisopliae in Controlling Oryctes rhinoceros in Palm Oil Idum Satia Santi; Nur Fajar Ahmad; Olivia Elfatma; Nur Azizah Uswatun Hasanah
Tropical Plantation Journal Vol 1, No 1 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.507 KB) | DOI: 10.56125/tpj.v1i1.5

Abstract

Horn beetles (Oryctes rhinoceros) are among the pests in oil palm plantations. This study aims to find out the usefulness of Metarhizium anisopliae with a combination of various ways of application and dosage to suppress the development of Oryctes rhinoceros larvae in unproditioned plants (TM) in oil palm plantations. The experiment was conducted using a complete randomized design of two factors, namely eight treatments and three repeats, namely, the application of mushrooms M. anisopliae formulation of rice flour with a dose of 15 g / m2, 20 g / m2, 30 g / m2 and application of mushroom M. anisopliae dissolved in 1L water at doses of 15 g, 20 g, 25 g and 30 g. Observational data that the number of larvae infected and larval mortality were further analyzed by One Way Anova and further tested duncan with a real level of 5%. The observations showed differences in the number of infected larvae and the mortality of the larvae. The highest number of infected larvae and larval mortality occur in the treatment of M. anisopliae fungal application.
Farmers' Strategies In Dealing with The Low Selling Price Of Fresh Fruit Bunches In Indragiri Hilir Regency Mulono Apriyanto; Yulianti Yulianti; Marlina Marlina
Tropical Plantation Journal Vol 1, No 2 (2022): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.541 KB) | DOI: 10.56125/tpj.v1i2.6

Abstract

This study aims to identify the strategies adopted by farmers in Indragiri Regency in response to the low prices for fresh fruit bunches (FFB). The data used are primary data obtained from direct interviews with respondents and secondary data obtained from the literature and institutions related to the topic. This research employs a mixed methodological approach. Data analysis involves collecting data and analyzing quantitative data in the first stage, then collecting data and analyzing qualitative data in the second stage, and finally analyzing the overall data and drawing conclusions from the analysis of the data. Data reduction, data presentation, and conclusion drawing are the methods of analysis.The results revealed the following adaptation strategies: (1) an active strategy, becoming an oil palm farm laborer and opening a side business; (2) a passive strategy, utilizing home yards to grow horticultural crops, borrowing money from tauke, and borrowing / borrowing daily necessities from the shop / shop.  

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