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Jurnal Penelitian Tanaman Industri (Littri)
Published by Pusat Penelitian dan Pengembangan Perkebunan
ISSN : 08538212     EISSN : 25286870     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Penelitian Tanaman Industri (JLITTRI) aims to publish primary research articles of current research topics, not simultaneously submitted to nor previously published in other scientific or technical ojournals. General review articles will not be accepted. The journal maintains strict standards of content, presentation,and reviewing. SCOPE The journal will consider primary research papers from any source if they make an original contribution to the experimental or theoretical understanding and application of theories and methodologies of some aspects of agricultural science in Indonesia including: Estate crops; Soil science; Climate science; Agronomy; Plant breeding; Biotechnology; Genetic resources; Plant pathology; Plant physiology; Entomology; Farming system; Postharvest technology; Socio-economic agriculture; Environment; Agricultural extension. The journal publishes Indonesian or English articles. Since the year of 2017, the jurnal is published twice a year in (June and December).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 504 Documents
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RENTABILITAS BUDIDAYA LADA PERDU DAN LADA TIANG PANJAT MATI ROSMEILISA, PUTI; SURMAINI, ELZA; SYAKIR, M.
Jurnal Penelitian Tanaman Industri Vol 5, No 1 (1999): Juni, 1999
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v5n1.1999.18-24

Abstract

Rentability of bushy black pepper and dead-pole pepperBushy black pepper (Piper nigrum L) is a cultivation of pepper without using pole. The objective of the research was to obtain the entability of bushy black pepper and dead-pole pepper. The research was conducted in Bangka distict in November 1996. The study of bushy black pepper was a case study, because there was only one farmer that carried out bushy black pepper farming. The study of dead-pole pepper used 25 farmers. The methods used to analyze additional value were financial analysis, sensitivity analysis, and qualitative-desciptive analysis. The result showed that the cost of bushy black pepper farming system (Rp 5 043 974/ha) was lower than that of dead-pole pepper (Rp 9 609 71 l/ha). Net Present Value (NPV). B/C ratio and Intenal Rate ofRetum(IRR)ofbushy black pepper was higher than that of dead-pole pepper. NPV of bushy black pepper was Rp 5 252 917/ha and dead-pole peppers was Rp 2 724 199/ha. B/C ratio of bushy black pepper is 2.04 and dead-pole pepper was 1.28. Internal rate of return (IRR) was 110%forbushy black pepper and 42% for dead-pole pepper.
PERKIRAAN PELUANG HUJAN UNTUK MENENTUKAN WAKTU TANAM KAPAS DI NUSA TENGGARA BARAT RIAJAYA, PRIMA D.; KADARWATI, F. T.; MACHFUD, MOCH.
Jurnal Penelitian Tanaman Industri Vol 9, No 2 (2003): Juni, 2003
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v9n2.2003.39-47

Abstract

Curah hujan merupakan salah salu unsur iklim yang sangal berpengaruh terhadap produksi kapas Variasi hujan di lahan tadah hujan sangat linggi. Waklu tanam yang telah dilentukan sebelumnya hanya berdasarkan data curah hujan selama 1 0 Uihun Untuk mcmpcrbaiki waktu tanam tersebut, perlu dilakukan analisis hujan berdasarkan data curah hujan selama lebih dari 20 tahun untuk mendapatkan angka peluang yang lebih stabil. Analisis dilakukan berdasarkan data curah hujan lebih dari 20 tahun yang lerkumpul dari 16 slasiun hujan yang tersebar di Kabupaten Lombok Timur. lombok Tengah. Lombok Barat, Sumbawa, Bima, dan Dompu. Data dianalisis menggunakan metode peluang Markov Ordc Pertama dan perhilungan peluang sclang kering beturut-turut Waktu tanam kapas di sebagian besar I-ombok dan Sumbawa berkisar minggu pertama sampai minggu kedua Desember, minggu ketiga sampai keempal Desember di Kawo, Lombok Tengah dan Rasanae, Bima, dan minggu pertama Januari di Moyohilir, Sumbawa dan Bayan, Lombok Barat. Daerah yang beresiko linggi untuk pengembangan kapas adalah di wilayah sekilar Pringgabaya (Lombok Timur), Ulhan (Sumbawa), Donggo dan Wawo di Bima Daerah lainnya dengan kandungan air tersedia yang rendah dengan kandungan pasir lebih dari 50% seperti di 1-ape (Sumbawa) penanaman kapas hendaknya dilakukan lebih awal. Tipe iklim didominasi iklim kering dengan musim hujan yang sangat pendek sehingga tidak memungkinkan adanya pergiliran tanaman palawija-kapas Kapas hendaknya ditanam bersamaan dengan palawija mcngingal pendeknya periode hujan.Kata kunci : Gossypium hirsutum, waktu tanam. periode kering, masa tanam ABSTRACT Prediction of rainfall probability for determination of cotton sowing times in West Nusa TenggaraClimatic elements paticularly rainfall strongly influences successful prediction of rainfed cotton yield. Rainfall vaiability varies amongst Ihe season The previous planting times were determined based on 10 years daily rainfall data. I-ongterm rainfall data arc required for rainfall analysis to get reliable probabilities. The rainfall analysis was done using Markov Chain First Order Probability and dryspell probability methods Ihe rainfall data were collected from 16 rainfall stations in West Nusa Tcnggara (Eas( Lombok, Central I-ombok, West Lombok, Sumbawa, Bima, and Dompu). Ihe planting times varied from the irst week to the second week of December for most areas of I-ombok and Sumbawa The planting limes in Kawo, Central Lombok and Rasanae, Bima were mid December: and early January in Moyohilir, Sumbawa and Bayan, West l.ombok The areas which high risk to drought are around Pringgabaya (Hast lombok), Uthan (Sumbawa), Donggo and Wawo (Bima). On sandy- areas such as I-ape (Sumbawa) cotton should be planted earlier Type of climate in most areas is dry with limited rainy season, thai relay-planting of these areas is not practiced.Key words: Gossypium hirsutum, planting time, dryspcll, seasonal patern
PENGARUH INVIGORASI TERHADAP VIABILITAS BENIII DAN PERTUMBUHAN TANAMAN KENAF (Hibiscus cannabinus L.) HARTATl, RR. SRI; SUDJINDRO, SUDJINDRO; INDRIANI, FEBRIA CAHYA
Jurnal Penelitian Tanaman Industri Vol 4, No 6 (1999): Maret, 1999
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v4n6.1999.191-195

Abstract

Effect of invigoration on seed viability and plant growth of kenaf (Hibiscus cannabinus I.)I aw vigour and viability of seed is the main factor causing the low productivity of crops. One of the methods of improving a deteriorating seed is in vigoratioo. The study was aimed at evaluating the effect of invigwation treatment on seed viability, plant growth and yield of kenaf (Hibiscus cannabinus). The experiment was conducted in two steps. The irst step was conducted in the laboratory of the Research Institute for Tobacco and Fibre Crops. Malang from Januai to April 1998 and the second step was conducted at Asembagus Expeimental Farm from Januai to May 1998. The experiment in the laboratory was designed as a completely randomized design while the field expeiment was done as a randomized block. The treatments were arranged factoially The irst factor was the seed vigour (growth uniformity) i.e. 40 or 60%, and the second factor was tnvigoration treatment, i.e control (untreated), water, sodium phosphate (2x10 M), sodium thiosulphatc ( 2 x 10 M), or tannic acid (2 x 10"* M). Results showed that invigoration treatments were not effective, when they were applied on the seed of 40% vigour. On the seed of 60% vigour, the invigoration improved seed vigor and viability. Treating the seed of 60% vigour with sodium phosphate (2x10 M) improved growth uniformity by 20% and potential viability by 7%, while applying the seed with sodium thiosulphnte decreased elcctroconductivity by 24.59 Mmhos/g compared to the control. Furthermore, treating seed of 60% vigour with sodium phosphite improved plant stand by 7 33%. increased plant height by 19 an. stem diameter bv 2 cm and fresh stem per plot (9at ) by 633 kg.
PENGARUH SELANG PANEN TERHADAP PERTUMBUHAN DAN PRODUKSI NILAM HOBIR, .
Jurnal Penelitian Tanaman Industri Vol 8, No 3 (2002): September, 2002
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v8n3.2002.103-107

Abstract

Pengaruh sclang panen terhadap pertumbuhan dan produksi nilam dipelajari di KP Manoko (Lembang ) dari tahun 1992 sampai 1994 Percobaan dirancang secara acak kelompok dengan 9 ulangan Luas pelak 5m x 4.5m, jarak tanam 90 cm x 30 cm. Perlakuan Hang panen diatur sebagai berikut. Unluk menycragamkan pertanaman, pada umur 6 bulan seluruh pertanaman dipangkas setinggi 30 cm dai permukaan tanah. Setelah itu tanaman dipanen masing masing dengan selang 2, 4, atau 6 bulan. Parameter yang digunakan untuk mcnilai penganih perlakuan adalah komponen pertumbuhan, yang meliputi tinggi tanaman dan jumlah cabang (primer dan sckundcr), serta komponen produksi, yang meliputi produksi tcma (segar dan keing), produksi dan kadar minyak.. Untuk parameter tinggi tanaman. jumlah cabang, dan kadar minyak, data yang diolah adalah rata-rata pengamatan tahun pertama dan kedua. (masing- masing 1 tahun pengamatan), sedangkan unluk pcroduksi tcrna dan minyak data yang diolah adalah hasil panen kumulalif, masing masing selama tahun pertama dan kedua. Hasil penelitian menunjukkan bahwa tanaman makin tinggi dengan makin lamanya sclang panen Tanaman tertinggi terdapat pada perlakuan selang panen 6 bulan. Terhadap jumlah cabang primer, selang panen tidak berpengaruh nyata, sedang terhadap jumlah cabang sckundcr perlakuan tersebut berpengaruh nyata, dimana selang panen 2 bulan menghasilkan cabang sekunder terbanyak. Produksi tcma (segar atau kenng) pada tahun pertama tidak berbeda antar perlakuan, produksi tcma segar mencapai 61.3 68.68 kg/plot (+ 27 30 ton/ha) dan tema keing 17.15 17.87 kg/plot (+ 7.6 - 7.9 ton/ha). Pada tahun kedua, sclang panen berpengaruh nyata terhadap produksi tema, selang panen 2 bulan menghasilkan tcma tertinggi yaitu 12.02 kgplot tcma segar (+ 5.3 ton/ha) dan 5.72 kg'plot tema kering (+ 2.5 ton/ha). Terhadap produksi minyak, selang panen berpengaruh nyata, baik pada tahun pertama, maupun tahun kedua. Produksi tertinggi diperoleh dari selang panen 2 bulan, yaitu 449 ml/plot (197 |/ha) pada tahun pertama dan 142 ml plot (63 l/ha) pada tahun kedua. Terhadap kadar minyak, pada tahun pertama selang panen berpengaruh nyata, dimana kadar minyak tetinggi (2.59%) diperoleh dai pelakuan sclang panen 2 bulan. Pada tahun kedua selang panen tidak berpengaruh terhadap kadar minyak, yang bervariasi antara 2.25 - 2.97%.Kata kunci: Pogostemon cablin, sclang panen, pertumbuhan produksi ABSTRACT Effect of harvest intervals on the growth and yield of patchouliEfect of harvest intervals on the growth and yield of patchouli was studied at the Manoko Expeimental Garden from 1992 to 1994. The expeiment was designed as a randomized block in 9 replicates, and the treatments were arranged as follows. A clone of patchouli (Aceh Merah) was planted in a 5m x 4.5m plots with a plant spacing of 100cm x 30cm. Six months ater planting the plants on all plots were pruned 30 cm above the ground to make them uniform. The plants of each plot were then harvested every 2, 4, or 6 months. Ihe parameters used for evaluating the efect of treatments were the growth components, including plant height, number of branches (primary and secondary branches), and yield components, including the yield of herbs (resh and dry herbs), and oil yield and content. The processed data for plant height, number of branches and oil content were respectively the average data of one- year observation in the first and the second year, while those for yield of herbs and oil. the processed data were the accumulated data from die harvest in the first and the second year respectively Results of Ihe study are summaized as follows 'lant height was afected by harvest intervals, longer harvest interva, produced higher plant. In the irst year, no significant difference in herb yield (fresh or dry herbs) among treatments. The yield of herbs varied from 61.3 to 68.68 kg'plot (+ 27 - 30 tons/ha/year) and dry herbs from 17 1? lo 17 8 kg'plot (+ 7.6 -7.9 tons/ha). In the second year, harvest interval signiicantly afected herb yield, where the highest yield was produced by 2-month harvest interval. Oil yield was significantly afected by harvest interval, cither in the irst or in the second year. The highest yield was produced from 2-month harvest interval, i.e. 449 ml/plot (197 lha) in the irst, and 142 ml (63 l/ha) in ile second year. In he first year, oil content was afected by harvest interval, where me herbs harvested every 2 months produced the highest oil content (2.59%). In the second year, harvest interval did not affected oil content, which varied from 2.25 - 2.97%.Key words: Pogostemon cablin, harvest interval, plant growth, yield
PEMANFAATAN LIMBAH KOMODITAS PERKEBUNAN UNTUK PEMBUATAN ASAP CAIR / Utilization of Plantation Commodities Waste for Liquid Smoke Sarwendah, Mamik; Feriadi, Feriadi; Wahyuni, Tri; Arisanti, Tiffani Nindya
Jurnal Penelitian Tanaman Industri Vol 25, No 1 (2019): Juni, 2019
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v25n1.2019.22-30

Abstract

Liquid smoke is the result of condensation of smoke from the pyrolysis process of biomass containing elements of lignin and cellulose. The chemical and physical components of liquid smoke were determined by the raw materials used. The purpose of this study was to determine the characteristics of liquid smoke from different plantation wastes. The raw material used consists of coconut shells, palm shells, and sawdust. Coconut shells were obtained from coconut milk traders in the Pangkal Pinang market. Palm oil shells were taken from palm oil mill waste. Sawdust was a waste of wood craftsmen in Pangkalpinang. Liquid smoke was produced by pyrolysis using a simple tool consisting of a plate with the main components of a combustion tube, a smoke conduit pipe, and a condensing tube. This study used a randomized block design with five replications. The results showed the highest yield of liquid smoke was obtained from coconut shell compared to palm shell liquid and sawdust liquid smoke. Liquid smoke from coconut shel had lower pH and water content than that from oil palm shell and sawdust. The phenol content of coconut shell liquid smoke was 19.45 mg/ml, sawdust liquid smoke 8.24 mg/ml and oil palm shell liquid smoke 19.54 mg/ml. The acid content of coconut shell liquid smoke (7.44%) was higher than that of oil palm shell liquid smoke (5.70%) and sawdust (1.36%).Keywords: phenol, pyrolysis, coconut shell, oil palm shell AbstrakAsap cair merupakan hasil kondensasi asap dari proses pirolisis biomassa yang mengandung unsur lignin dan selulosa. Komponen kimia dan fisika asap cair ditentukan oleh bahan baku yang digunakan. Tujuan penelitian ini adalah untuk mengetahui karakteristik asap cair dari limbah komoditas perkebunan yang berbeda. Bahan baku yang digunakan terdiri dari tempurung kelapa, cangkang kelapa sawit dan serbuk gergaji. Tempurung kelapa diperoleh dari pedagang santan di pasar Pangkal Pinang. Cangkang kelapa sawit diambil dari limbah pabrik kelapa sawit. Serbuk gergaji  merupakan limbah pengrajin kayu yang ada di Pangkalpinang.  Pembuatan asap cair dilakukan dengan pirolisis menggunakan alat sederhana yang tediri dari plat dengan komponen utama tabung pembakaran, pipa penyalur asap,  dan tabung kondensasi. Penelitian ini menggunakan rancangan acak kelompok dengan lima ulangan. Hasil penelitian menunjukkan rendemen asap cair dari tempurung kelapa paling tinggi dibandingkan dengan asap cair cangkang kelapa sawit dan serbuk gergaji. Asap cair tempurung kelapa mempunyai pH dan kadar air yang lebih rendah daripada asap cair cangkang kelapa sawit dan serbuk gergaji. Kandungan fenol asap cair tempurung kelapa 19,45 mg/ml, asap cair serbuk gergaji 8,24 mg/ml dan asap cair cangkang kelapa sawit 19,54 mg/ml. Kandungan  asam asap cair tempurung kelapa (7,44%) lebih tinggi  daripada asap cair cangkang kelapa sawit (5,70 %) dan serbuk gergaji (1,36 %).Kata kunci: fenol, pirolisis, tempurung kelapa, cangkang kelapa sawit
PENGARUH DIAMETER PIRINGAN DAN ELASTISITAS KARET PENGUPAS TERHADAP KINERJA ALAT PENGUPAS LADA TIPE PIRINGAN HIDAYAT, TATANG; RISFAHERI, RISFAHERI
Jurnal Penelitian Tanaman Industri Vol 7, No 1 (2001): Maret, 2001
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v7n1.2001.11-17

Abstract

To produce while pepper using traditional method, the ripe berries are soaked in a river or a pond for 10-14 days prior to decorticating. To improve the traditional method. Research Institute for Spice and Medicinal Crops has designed pepper decorticator to support the white pepper processing. This decorticator has a good function, hut its performance still need to be improved, as it still produces high percentage of white pepper damage. This experiment was aimed to at improving (he performance of the pepper decorticator. The experiment was conducted from July to Ocktobcr 1999 and divided into two steps i.e. preliminary and main experiment. The treatments applied on Ihe main experiment were (I) disc diameter (18, 20, and 22 cm) and (2) rubber elasticity (5.34, 7.74, 9.79, and 15.02 N/mm). The experiment was designed as a completely randomized, arranged factorially in three replications. The pepper variety used for the experiment was Lampung Daun Lebar. The disc distance of pepper decorticator in this experiment was set at 3.5 cm based on the preliminary experiment. Results showed that the optimal disc diameter and nibber elasticity was 20 cm and 7.74 N/mm respectively. Decorticator performance on the optimal condition were : decorticated pepper 97.25%, white pepper damage as pepper defect 2.46% and as broken pepper 1.98% respectively and the capacity of decorticator was 42.27 kg/hours. In general, the quality of while pepper produced met the National Standard of Indonesia.
An Analysis of Superior Plantation Commodities and Referral Development in Bungo Regency, Jambi Province SURYANI, LILI; SITORUS, SANTUN R.P.; MINIBAH, KHURSATUL
Jurnal Penelitian Tanaman Industri Vol 21, No 4 (2015): Desember 2015
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v21n4.2015.175-188

Abstract

ABSTRACTThe condition of Bungo Regency potential for development of agriculture sector in a broad sense. Agricultural sector contributed 33,08% to GDP Bungo Regency in 2012. Famoustation crops is rubber. Now a days, in addition to rubber, oil palm plantations is also highly desirable for crop development. The purpose of this research is (1) to analyze the main commodity of plantation, (2) to now potential land for development, and (3) to establish the referrals of plantation commodity development in the framework of regional development in Bungo Regency. The methode and techniques of analysis in this study is Shift Share (SS) methode, Location Quotient (LQ) methode, overlay and descritive analysis. Based on Location Quotient (LQ) and Shift Share (SS) analysis can be concluded that there are three types of superior commodity which is used as the main priorities to be developed in every district in Bungo Regency, there are rubber, oil palm and coconut. Potential land for development of rubber, oil palm, and coconut commodites are the largest area in the Pelepat sub-district for 37.234 ha (17,2%). The main development referal for superior commodity is rubber commodity, especially at Pelepat sub-district, palm oil is especially for Pelepat Ilir, in otherwise coconut commodity is only support commodity at Pasar Bungo sub-district. Engineering effort to minimize the negative effects of limiting factor of erosion, drainage, texture, and rainfall, which are: the addition of organic matter, plant cover crops, and manufacture of irrigation.Keywords: coconut, land suitability, palm oil, rubber, superior commodity ANALISIS KOMODITAS PERKEBUNAN UNGGULAN DAN ARAHAN PENGEMBANGANNYA DI KABUPATEN BUNGO, PROVINSI JAMBIABSTRAKKondisi Kabupaten Bungo sangat potensial untuk pengembangan sektor pertanian dalam arti luas. Kontribusi sektor pertanian terhadap Produk Domestik Regional Bruto (PDRB) Kabupaten Bungo untuk tahun 2012 sebesar 33.08%. Tanaman perkebunan yang menjadi primadona adalah karet. Kini selain karet, tanaman kelapa sawit pun menjadi jenis yang diminati pengembangannya. Penelitian ini bertujuan untuk: (1) menganalisis komoditas perkebunan unggulan, (2) mengetahui lahan yang berpotensi untuk pengembangan komoditas perkebunan unggulan, dan (3) menyusun arahan pengembangan komoditas perkebunan unggulan dalam rangka pengembangan wilayah di Kabupaten Bungo. Adapun metode dan teknik analisis data dalam penelitian ini adalah: Metode Shift Share (SS), metode Location Quotient (LQ), Overlay, dan analisis deskriptif. Berdasarkan hasil analisis Location Quotient (LQ) dan Shift Share (SS), secara keseluruhan dapat disimpulkan bahwa terdapat tiga jenis komoditas perkebunan unggulan yang dijadikan prioritas utama untuk dikembangkan disetiap kecamatan yang ada di Kabupaten Bungo yaitu: karet, kelapa sawit dan kelapa dalam. Ketersediaan lahan untuk pengembangan komoditas karet, kelapa sawit, dan kelapa dalam luasan terluas berada di Kecamatan Pelepat sebesar 37.234 ha (17,2%). Arahan untuk pengembangan komoditas unggulan adalah komoditas karet, utamanya di Kecamatan Pelepat dan kelapa sawit utamanya di Kecamatan Pelepat Ilir, sedangkan komoditas kelapa dalam, merupakan komoditas penunjang di Kecamatan Pasar Bungo. Upaya teknik untuk meminimalisir dampak negatif faktor pembatas erosi, drainase, tekstur, dan curah hujan, yaitu: penambahan bahan organik, menanam tanaman penutup tanah, dan pembuatan jaringan irigasi.Kata kunci: kelapa, kesesuaian lahan, kelapa sawit, karet, komoditas unggulan
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI KEBERHASILAN USAHATANI JAMBU METE DI SULAWESI TENGGARA INDRAWANTO, CHANDRA; WULANDARI, SUCI; WAHYUDI, AGUS
Jurnal Penelitian Tanaman Industri Vol 9, No 4 (2003): Desember 2003
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v9n4.2003.141-147

Abstract

Metode AHP (analytical hierarchy process) digunakan untuk menganalisis faktor-faktor yang mempengaruhi keberhasilan usahatani jambu mete. Data dikumpulkan melalui wawancara secara mendalam dengan para ahli mete dan melalui wawancara terstruktur dengan petani jambu mete di empat desa dalam dua kecamatan di Kabupaten Kendari dan di empat desa dalam dua kecamatan di Kabupaten Buton, Sulawesi Tenggara yang dilaksanakan pada bulan Mei 2002. Hasil analisis menunjukkan ada 12 faktor penentu yaitu modal, tenaga kerja, sarana produksi, lahan, teknologi, managerial, lembaga pemasaran, transportasi, informasi pemasaran, kelompok tani, penyuluh dan lembaga keuangan. Empat faktor, yaitu tenaga kerja, sarana produksi, lembaga pemasaran dan transportasi bcrada dalam kondisi dapat diterima. Tiga faktor yaitu modal, lahan dan kelompok tani bcrada dalam kondisi sangat buruk, sedangkan lima faktor lainnya berada dalam kondisi buruk. Dilihat dari nilai kcpentingannya, tiga faktor yaitu modal yang kondisinya sangat buruk, teknologi dan informasi pemasaran yang kondisinya buruk, memiliki tingkat kepentingan yang tinggi. Ha] ini menunjukkan pioritas pembenahan usahatani jambu mete harus diarahkan pada ketiga faktor tersebut.Kata kunci: Anacardium occidentale L, usahatani, faktor penentu ABSTRACT Analysis of determinant factors in cashew farming performance in Southeast SulawesiAnalytical hierarchy process (AHP) method was applied to analyze determinant factors in cashew farming performance. Data were collected through indepth interview with cashew experts and through structured interview with cashew farmers in four villages in two districts in Kendari Regency and in four villages in two districts in Buton Regency, Southeast Sulawesi in May 2002. The results showed that there were 12 determinant factors, i.e. the availability of capital, labour, input production, land condition, technology, managerial, market institution, transportation, market information, farmers institution, farming instructor, and financial institution. Four factors, labour, input production, transportation and market institution are in fair condition. Three factors, capital, land and fanners institution were in very poor condition. And the rest ive factors were in poor condition. The effort to increase the cashew farming performance has to be focused on capital, technology and market information factors which are in poor or very poor conditions and are crucial determinants.Key words: Anacardium occidentale L, farming, determinant factors
PENGARUH INTERVAL WAKTU TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI EMPAT GALUR WHEN SOENARDI, SOENARDI; ROMLI, MOCH.
Jurnal Penelitian Tanaman Industri Vol 4, No 5 (1999): Januari, 1999
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v4n5.1999.145-151

Abstract

The efect ofsowing date interval on the growth andyield of four sesame UnesThe expeiment was conducted in Asembagus Experiment Garden. Baayuputih, Situbondo Distic from August 1994 o April 1993. The purpose of this study was to evaluate the influence of five sowing date intervals on the growth and yield of four sesame (Sesamum indicum L) hues on dry land and dry climate The experiment wss arranged in split plot design with four replications. The main plot consisted of five diferent sowing datemlervab ie. (1)(WT) November 15. 1994, (2) (WT + 20) December 5, 1994, (3) (WT + 40) December 23, 1994, (4) (WT + 60) January 14, 1995 and (5) (WT * 80) February 3, 1993. While the sub plot consisted of four sesame lines i.e. (A) Pachequino, (B) Venezuela, (C) Sesamindo and (D)Grati KKO. The treatments of sowing dates and sesame lines afected the plants height, banch number, harvesting time, plant population, capsule number, weight of 1 000 seeds, weight of seed per capsule, weight of husk pet capsule, and yield of seed. Sesamindo planted at early wet season (first week of December) gave the highest seed yield (1 240 kg/ha).
KINERJA TEKNIS DAN FINANSIAL BUDIDAYA LADA PERDU DI DAERAH PENGEMBANGAN BARU KABUPATEN BANYUMAS, JAWA TENGAH / TECHNICAL AND FINANCIAL PERFORMANCE OF BUSHY-PEPPER CULTIVATION IN THE NEW DEVELOPMENT AREA AT BANYUMAS DISTRICT, CENTRAL JAVA M Syakir; I Ketut Ardana; Elna Karmawati
Jurnal Penelitian Tanaman Industri Vol 24, No 1 (2018): Juni, 2018
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v24n1.2018.39-46

Abstract

Bushy-pepper is a modification of pepper farming technology without using the climbed pole. The research about bushy pepper had been carried out by many people but had not massively developed in pepper production center. The purpose of this research is to analyze the technical and financial performance of pepper cultivation in new development areas, conducted from September to November 2017 in Banyumas District, Central Java, by using survey method. Respondent was determined through snow-ball method and data collected using interview and plant observation. Technical performance analysis used cross-tabulation and descriptive interpretation, as the financial performance was analyzed using financial feasibility criteria such as NPV, B/C, and IRR. The research result showed that in Banyumas District bushy pepper was carried out using monoculture and polyculture cropping-pattern as intercrops under pine-forest. The two cropping pattern applicated denoted the good technical performance of vegetative and generative growth. In 2016/2017 there was endemy of pepper rot disease caused the low productivity during the last five years. The effect of high pepper price in the period 2012-2017 pushed the sale value of pepper, so the two cropping pattern of applicated produced feasible financial performance with positive NPV, B/C > 1, and IRR > 18%. Optimation of technical performance requires policy of handling of pepper rot disease and increasing application of cultivation technology, especially the use of healthy seed.Keywords: Bushy-pepper, cropping pattern, financial performance, technical performance AbstrakLada perdu merupakan hasil modifikasi teknologi budidaya lada yang tidak menggunakan tiang panjat. Penelitian tentang lada perdu sudah banyak dilakukan, namun demikian lada perdu belum diusahakan secara masif di daerah sentra produksi lada. Penelitian bertujuan untuk menganalisis kinerja teknis dan finansial budidaya lada perdu di daerah pengembangan baru, dilakukan pada bulan September sampai dengan November 2017 di Kabupaten Banyumas, Jawa Tengah, dengan menggunakan metode survei. Penentuan responden dengan metode bola salju dan pengumpulan data dengan teknik wawancara disertai observasi lapang. Analisis kinerja teknis menggunakan tabulasi silang dan diinterpretasi secara deskriptif, sedangkan kinerja finansial dianalisis dengan kriteria kelayakan finansial NPV, B/C, dan IRR. Hasil penelitian menunjukkan bahwa di Kabupaten Banyumas lada perdu dibudidayakan dengan pola tanam monokultur dan pola tanam polikultur sebagai tanaman sela pada tegakan hutan pinus. Kedua pola tanam yang diterapkan menunjukkan kinerja teknis yang relatif baik pada pertumbuhan vegetatif dan generatif, namun mengalami serangan penyakit busuk pangkal batang pada tahun 2016/2017 menyebabkan produktivitas kumulatif selama lima tahun relatif rendah. Pengaruh harga lada yang relatif tinggi pada periode 2012-2017 mendongkrak nilai jual lada, sehingga kedua pola tanam yang diterapkan menghasilkan kinerja finansial yang layak berdasarkan kriteria NPV positif, B/C > 1, dan IRR > 18%. Pengoptimalan kinerja teknis memerlukan kebijakan penanganan penyakit busuk pangkal batang dan perbaikan penerapan teknologi budidaya, khususnya penggunaan benih yang sehat.Kata kunci: kinerja finansial, kinerja teknis, lada perdu, pola tanam

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