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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 6 Documents
 1 
Search results for , issue "Vol 1, No 2 (2022): TROPICAL PLANTATION JOURNAL" : 6 Documents clear
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
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%.
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
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
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.  
Analisis Deskriptif Preferensi Petani Terhadap Penggunaan Fungisida Pada Tanaman Padi Masahid Masahid; Noor Djohar
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 | DOI: 10.56125/tpj.v1i2.12

Abstract

Padi merupakan tanaman yang sudah sangat dikenal oleh seluruh kalangan masyarakat. Tanaman pangan ini menjadi salah satu tanaman yang sangat dibutuhkan sebagai sumber makanan pokok yaitu beras. Sejarah perkembangan tanaman padi sebagai komoditi tanaman pangan penting di dunia tidak diketahui dengan pasti karena sejarahnya yang teramat panjang dan sudah amat tua. Sebagian pakar berpendapat bahwa tanaman padi berkemungkinan berasal dari Asia Tengah, tetapi ada juga yang mengemukakan bahwa tanaman padi berasal dari daerah Himalaya, Afrika Barat, Thailand, Myanmar dan Tiongkok. Catatan sejarah mengenai sejak kapan tanaman padi mulai dibudidayakan di Pulau Jawa, Indonesia juga tidak diketahui dengan pasti. Bahkan dari hasil penelusuran pada relief-relief di Candi Borobudur, juga tidak ditemukan adanya pahatan tanaman padi. Hasil penelitian menunjukkan bahwa pada atribut produk dengan kualitas yang baik menjadi pilihan yang paling disukai oleh petani dengan nilai kegunaan atau utility sebesar 0, 427. Sedangkan untuk atribut harga, petani lebih menyukai harga obat filia 525 SE yang bervariasi dengan nilai kegunaan sebesar 0, 227 Atribut promosi diperoleh bahwa petani lebih menyukai adanya iklan fungisida filia 525 SE yang menarik dengan nilai kegunaan sebesar 0, 177. Hasil yang diperoleh untuk atribut ketersediaan produk yaitu pelayanannya sangat memuaskan menjadi level yang sangat disukai oleh petani dengan nilai kegunaan sebesar 0, 081. Dari hasil tersebut didapat bahwa kombinasi atribut yang paling disukai oleh petani adalah fungisida filia 525 SE yang memiliki kualitas yang baik, harga yang bervariasi, iklan yang menarik, dan pelayanannya sangat memuaskan.

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