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Jurnal Tanaman Industri dan Penyegar
Published by Kementerian Pertanian
ISSN : 23561297     EISSN : 25287222     DOI : -
Jurnal Tanaman Industri dan Penyegar (JTIDP) published by Indonesian Center for Estate Crops Research and Development is a peer-reviewed and open access journal that publishes significant and important research from area of agricultural science on industrial and beverage crops.
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Articles 407 Documents
Respons Benih Kakao Terhadap Amelioran, Mikrob Pelarut Fosfat, dan Pupuk Fosfat pada Tanah Masam Kurnia Dewi Sasmita; Iswandi Anas; Syaiful Anwar; Sudirman Yahya; Gunawan Djajakirana
Jurnal Tanaman Industri dan Penyegar Vol 7, No 1 (2020): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v7n1.2020.p39-52

Abstract

The growth of cacao in acid soils is commonly limited by some problems such as low available P and pH, and high Al saturation. Therefore, research is needed to solve the problem of coffee cultivation in acid soil. This study aimed to determine the effect of ameliorant, phosphate solubilizing microbes (PSM), and phosphate fertilizers (P) on the growth and nutrient uptake of cacao seedlings, and some acid soil properties. The study used a randomized block design with 3 factors and 3 replications. The first factor was ameliorant applications (without ameliorant, 10% organic fertilizer, 4% rice husk biochar, 4% rice husk biochar + 10% organic fertilizer). The second factor was PSM applications: without PSM, Burkholderia ambifaria (BPF) inoculants, and Aspergillus niger (FPF) inoculants. The third factor was P fertilizers applications (without Phosphate Rock (PR), 100, 200, and 400 mg P/kg of PR, and 400 mg P/kg of SP-36). The results showed that the applications of 4% rice husk biochar + 10% organic fertilizer + BPF or FPF inoculants increase the number of leaves by 77.9% and 69.2%, respectively, and increase the dry weight of shoot by 93.6 % and 101.9%, respectively. Phosphate rock application in media without organic fertilizer increases dry weight of shoots and roots of cacao seedlings, and the uptake of P, Ca, and Mg in shoots linearly in line with the increase of PR dose to 400 mg P/kg. Application of rice husk biochar significantly increased the acid phosphatase activity of growing media. Meanwhile, organic fertilizer increased the soil pH, acid phosphatase and available P activity, and decreased Al-dd growing media.
Pendugaan Kandungan Kafein Biji Kopi Liberika dengan Spektroskopi NIR Menggunakan Model Kubelka-Munk Ei Mon Kyaw; I Wayan Budiastra; Sutrisno Sutrisno; Samsudin Samsudin; Dheni Mita Mala
Jurnal Tanaman Industri dan Penyegar Vol 7, No 3 (2020): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v7n3.2020.p119-126

Abstract

Liberica is one of coffee species that is becoming popular and increasingly in demand in present days due to its unique characteristics. Caffeine is one of the important coffee quality parameter which determines the coffee flavor, consumer preference and market price. Caffeine content is usually analyzed by chemical method which is destructive, time consuming, expensive and involving a lot of procedures. NIR Spectroscopy is one of the non-destructive techniques to overcome these disadvantages. This study was conducted at the Department of Mechanical and Biosystem Engineering, IPB University for NIR measurement and the Center of Agro-based Industry (BBIA), Bogor for chemical analysis from August to November 2019. The study aimed to determine the best calibration model for the prediction of caffeine content in Liberica coffee green bean powder. In this study, FT-NIRS in the wavelength of 1000-2500 nm was used for NIR measurement and HPLC tool was used for chemical analysis. Kubelka-Munk (K/S) and Absorbance (Log 1/R) were used as data transformation, whereas Standard Normal Variance (SNV) and Second derivative of Savitzky-Golay (dg2) as data pretreatment. In addition, Partial Least Square (PLS) and Multiple Linear Regression (MLR) were applied for multivariate calibration method. The best calibration model for the prediction of caffeine content of Liberica coffee green bean powder was obtained by the spectral data pretreated with second derivative of Savitzky-Golay (dg2) and Kubelka-Munk data transformation using PLS calibration method with the results of r = 0.90, RPD = 2.24, CV = 2.01%.
Optimasi Ekstraksi Teh Hijau Berdasarkan Kandungan Polifenol, Aktivitas Antioksidan dan Profil Sensori Nurheni Sri Palupi; Dase Hunaefi; Nugraha Susanto
Jurnal Tanaman Industri dan Penyegar Vol 8, No 2 (2021): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v8n2.2021.p87-98

Abstract

Green tea contains polyphenols which are known as sources of antioxidants and contribute to a bitter and astringent taste. Optimization of green tea extraction to obtain sensory profiles that are acceptable for consumers is important. The study aimed to produce an optimal green tea extraction process based on polyphenols content and antioxidant activity, a sensory profile of the basic solution of green tea based on consumer expectations and preferences, and the ideal profile of green tea. This research was conducted by PT. XYZ – Jakarta and Department of Food Science and Technology, Faculty of Agricultural Technology IPB University – Bogor, West Java from October 2020 to April 2021. This study used data experiments on RSM by CCD method and consumer perception testing using Check-All-That-Apply (CATA) method. The selection of consumer panelists and FGD participants was conducted in conjunction with the consumer survey.  Optimum condition of methode extraction of green tea based on RSM methode was temperature at 78,43 OC for 21 minutes. Total of polyphenols, antioxidant activity based on IC50, and preference score was 588,58 mg/kg – 750 mg/kg; 14,48μL – 27,03μL; and 4,0 – 5,2, respectively. Green tea extract profile based on consumers preferences had the following profile sensory: burned aroma, floral aroma, tobacco aroma, animalic aroma, umami test, green flavor, astringent aftertaste, straw-like aftertaste; emotional profile: peaceful, adventurous, calm and satisfied; and attribute profile: packaging design: cold color, illustrations image, images of people, combination, high quality and warm color.
Kemampuan Blastospora Paecilomyces fumosoroseus, Metarhizium anisopliae dan Lecanicillium decanii dalam Menginfeksi Kumbang Hypothenemus hampei Samsudin Samsudin; Khaerati Khaerati; Gusti Indriati; Arlia Dwi Hapsari
Jurnal Tanaman Industri dan Penyegar Vol 7, No 3 (2020): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v7n3.2020.p179-188

Abstract

Hypothenemus hampei merupakan hama penggerek buah kopi (PBKo) yang sulit dikendalikan karena hidup di dalam buah kopi. Blastospora jamur patogen serangga (JPS) diharapkan efektif mengendalikan hama tersebut. Tujuan penelitian untuk mengevaluasi kemampuan blastospora Paecilomyces fumosoroseus, Metarhizium anisopliae dan Lecanicillium lecanii dalam menginfeksi, mematikan dan menghambat perkembangan  H. hampei pada buah kopi di laboratorium. Penelitian dilaksanakan pada bulan Maret sampai Desember 2019 di Laboratorium Proteksi Tanaman, Balai Penelitian Tanaman Industri dan Penyegar, Sukabumi. Penelitian menggunakan 14 perlakuan, yaitu 3 jenis jamur (P. fumosoroseus, M. anisopliae dan L. lecanii) dengan masing-masing 4 kerapatan  (108, 107, 106, dan 105 blastospora/ml), kontrol positif menggunakan insektisida nabati (Biotris) dan kontrol negatif, serta diulang 4 kali. Parameter yang diamati adalah mortalitas, jumlah gerekan, dan perkembangan serangga setelah perlakuan. Hasil penelitian menunjukkan bahwa semua blastospora mampu menginfeksi dan mematikan imago  H. hampei di laboratorium. Mortalitas tertinggi terjadi pada perlakuan P. fumosoroseus dengan kerapatan 108 blastospora/ml (P1) sebesar 39,91%, sedangkan jumlah gerekan terendah  pada perlakuan L. lecanii 106 blastospora/ml (L3) dengan daya hambat sebesar 28,57%.  Semua jenis blastospora juga dapat menghambat perkembangan serangga dalam buah kopi, dengan tingkat penghambatan tertinggi pada perlakuan M. anisopliae 108 blastospora/ml (M1) yaitu 78,69% untuk telur dan 74,24% untuk larva. Blastospora dari tiga jenis JPS berpotensi dikembangkan sebagai bioinsektisida pengendali PBKo.
Patogen Penyakit Busuk Buah Kakao: Karakter dan Patogenisitas Phytophthora palmivora Isolat Asal Pakuwon, Sukabumi Wartono Wartono; Efi Taufiq
Jurnal Tanaman Industri dan Penyegar Vol 8, No 1 (2021): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v8n1.2021.p49-58

Abstract

Phytophthora palmivora (Butl.) is a major obstacle in cocoa cultivation worldwide. The study aimed to determine the morphological character and pathogenicity of P. palmivora Pakuwon isolate. The study was carried out from November 2020 to January 2021, which consisted of 3 activities e.g. (1) pathogen isolation, tests on growth rate and colony formation, and stimulation of sporangia, zoospore, and clamydospore formation, which was performed  in CMA, PDA, and mung bean media. The parameters observed were colony shape, growth rate, shape and size of sporangia, papillae, and sporangiophores, also chlamydospore and hyphal diameters; (2) To determine the possibility of different mating types, two isolates were grown on CMA medium in one petri dish; (3) The pathogenicity test, using a detached fruit assay by inoculating the cocoa pods with mycelium plug and zoospores. The patogenicity test was conducted in a completely randomized design with 4 replications, and the parameter observed was the area of the spot. The isolation obtained 3 isolates, the mycelium of all three isolates showed white in color, cottony, and  no pattern in shape. The diameters of hyphae and chlamydospores were 5.6 - 6.3 mm and 39.0 - 43.2 mm, respectively. The sporangia were ovoid, ellipsoid, subsperic, obpyriform, and irregular. Sporangia measured 5.6 - 60.1 mm in length and 30.4 - 32.9 mm in width. Papillae were obviously visible with an average length of 6.8 mm. Test on mating types showed no oospores formed. PPkw1 isolates showed higher growth rates and more pathogenic than PPkw2 and PPkw3. The difference of pathogenicity of each P. palmivora isolates originated from Pakuwon can be used for selection of cocoa resistance in the future.
Efektivitas Nanoemulsi Minyak Serai Wangi Terhadap Phytophthora palmivora Butl. Patogen Busuk Buah Kakao Rita Harni; Khaerati Khaerati; Rita Noveriza; Sri Yuliani
Jurnal Tanaman Industri dan Penyegar Vol 7, No 3 (2020): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v7n3.2020.p127-136

Abstract

Penyakit busuk buah yang disebabkan oleh Phytophthora palmivora merupakan penyakit utama pada tanaman kakao di seluruh dunia. Pengendalian P. palmivora dapat menggunakan minyak serai wangi karena mengandung bahan aktif sitronella dan geraniol yang bersifat fungisidal. Bahan aktif dari minyak serai wangi mudah menguap sehingga dapat menurunkan keefektifannya. Stabilitas minyak serai wangi dapat ditingkatkan dengan menggunakan teknologi nano. Tujuan penelitian adalah menganalisis efektivitas formula nanoemulsi minyak serai wangi terhadap Phytophthora palmivora patogen busuk buah kakao. Penelitian dilaksanakan di Laboratorium Nanoteknologi Balai Besar Pascapanen, Bogor dan Laboratorium Proteksi Tanaman Balai Penelitian Tanaman Industri dan Penyegar, Sukabumi, mulai bulan Januari sampai Desember 2015. Formula nanoemulsi minyak serai wangi dibuat secara difusi spontan dan inversi dengan menambahkan pengemulsi Tween 80. Penelitian menggunakan rancangan acak lengkap dengan 6 perlakuan dan 5 ulangan. Perlakuannya adalah formula nanoemulsi minyak serai wangi (F1, F2, F3, F4, F5) dan kontrol. Konsentrasi formula yang diuji adalah 0,50% pada percobaan in vitro dan 1,00% pada buah kakao. Peubah yang diamati adalah daya hambat formula, bioassay, konsentrasi, dan daya hambat pada buah kakao.  Hasil penelitian menunjukkan bahwa formula nanoemulsi minyak serai wangi dapat menghambat pertumbuhan P. palmivora dengan daya hambat 23,11%–77,78% dibandingkan dengan kontrol. Formula terbaik adalah F5 dengan daya hambat 77,78% in vitro dan 31,60% pada buah kakao. Aktivitas nanoemulsi minyak serai wangi memengaruhi laju pertumbuhan jamur, bobot segar dan kering jamur. Untuk aplikasinya pada buah kakao perlu menaikkan konsentrasi agar keefektifannya lebih meningkat.
Studi Komposisi Media Tumbuh dan Bahan Setek Pada Produksi Benih Klonal Kopi Robusta Nur Kholis Firdaus; Dibyo Pranowo; Edi Wardiana
Jurnal Tanaman Industri dan Penyegar Vol 8, No 2 (2021): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v8n2.2021.p99-108

Abstract

The growth media composition and cuttings material is considered one of the determining factors for a successful Robusta coffee plant propagation by cuttings. Information on the growth media composition and the ideal cutting material for Robusta coffee needs to be improved. The research was conducted at the Pakuwon Experimental Station and Integrated Laboratory, Balittri, Sukabumi, from October 2020 to January 2021. The study aimed to investigate the effect of growth media composition and number of internodes on the growth of cuttings in three clones of Robusta coffee. The study was designed in a split-split plot with 2 replications. The main plot factor was 3 clones of Robusta coffee (BP 939, SA 203, and BP 308), the split plot factor was 5 compositions of growth media: sand, sand+chicken manure (1:1), sand+soil (1:1), soil+chicken manure (1:1), and sand+soil+chicken manure (1:1:1), and the split-split plot factor was the number of internodes (1 and 2 internodes). Variables observed were the percentage of survived, sprouted, and rooted cuttings, number and length of primary roots, and number of shoots, internodes and leaves. The results showed that sand and sand+soil (1:1) were the best media for root formations. For the growth of number and length of primary roots, the sand+soil (1:1) media was a more suitable for BP 939 and SA 203, while sand media was suitable for BP 308. Other result showed that two-internodes cuttings proved to be better in shoot, internode, and leaf growth than single-internode cuttings.
Efektivitas Minyak Cengkeh, Nimba dan Kemiri Sunan, serta Ekstrak Babadotan Terhadap Penyakit Karat Daun Kopi (Hemileia vastatrix) Efi Taufiq; Gusti Indriati; Rita Harni; Dibyo Pranowo
Jurnal Tanaman Industri dan Penyegar Vol 8, No 1 (2021): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v8n1.2021.p1-8

Abstract

Leaf rust disease (Hemileia vastatrix) is commonly controlled using synthetic fungicides.  Plant oils and extracts are expected to reduce the pathogen. The research aimed to determine the effectiveness of clove, Reutealis trisperma, and neem oils, and Ageratum conyzoides extract against H. vastatrix. The study was conducted in the laboratory and greenhouse of the Indonesian Industrial and Beverage Crops Research Institute and smallholder coffee plantation in Garut, West Java, from January to December 2018. The A. conyzoides were extracted in the laboratories.  Plant oils and extract's effectiveness was tested in vitro against the germination of urediniospore and in a greenhouse to inhibit disease development. The in vitro experiment were evaluated the eight concentrations of extract and oil were:  0 (steril water), 250, 500, 1000,  1500, 3000, and 5000 ppm. Whereas, in the greenhouse experiments used three concentrations of 1000, 2500, and 5000 ppm of the extract and oil, and 2000 ppm of Mankozeb (positive control). The greenhouse test was carried out on Arabica coffee plants, completely randomized design and five replications.  The number of spots, disease intensity, and plant growth were examined periodically. The results showed that all of the the extract and oil inhibited the urediniospores germination, and the most effective concentrations were 500 ppm, 3000 ppm, and 5000 ppm. A. conyzoides extract, and clove oil effectively suppressed the infection of H. vastatrix by 75.99% and 64.00%, respectively, and comparable to the synthetic fungicide (68.00%).
Pengaruh Pemberian GA3 terhadap Perkecambahan Embrio Somatik Kakao Cici Tresniawati; Nur Ajijah; Deden Sukmajaya; Dewi Sukma
Jurnal Tanaman Industri dan Penyegar Vol 8, No 2 (2021): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v8n2.2021.p59-66

Abstract

Germination process of somatic embryos is one of critical steps in somatic embryogenesis. The conversion of somatic embryos into plantlets is still low and adding kinetin, ABA, NAA, and GA3 to the germination medium of cacao somatic embryos may increase it. The study aimed to investigate the effect of GA3 on somatic embryo germination at the cotyledonary phase. The study was conducted in the Indonesian Industrial and Beverage Crops Research Institute (IIBCRI) Tissue Culture Laboratory from May to November 2017. The study used a factorial completely randomized design (CRD) with seven replications. The first factor was the cacao genotypes, namely SCA 6 and MCC 02, and the second factor was four concentrations of GA3, namely 0.0; 1.0; 3.0; and 5.0 mg/l. Characters observed were the percentage of shooting cotyledonary embryos, the percentage of rooting cotyledonary embryos, the percentage of shooting and rooting cotyledonary embryos, percentage of browning cotyledonary embryos, root length, shoot length, and hypocotyl length at one and two months old. The results showed no interaction between genotypes and GA3 concentrations on all observed characters. Adding GA3 at 1,0 mg/l concentration tends to increase the percentage of shooting cotyledonary embryos of SCA 6 and rooting cotyledonary embryos of MCC 02. SCA 6 clone has a higher percentage of shooting cotyledone, shooting and rooting cotyledone, and browning cotyledone compared to those of MCC 02.
Pengaruh Iradiasi Sinar Gamma terhadap Pertumbuhan Stek Tunas Apikal dan Aksilar Kopi Arabika Meynarti Sari Dewi Ibrahim; Enny Randriani
Jurnal Tanaman Industri dan Penyegar Vol 7, No 3 (2020): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v7n3.2020.p137-148

Abstract

The Arabica coffee is predominantly self-pollinated plants thereby contributing to low genetic diversity. The effort to increase the genetic diversity of Arabica coffee through crossing strategy is time-consuming, and induce mutation is necessary to enhance the rate of genetic variation. The aims of this study were to observe the effect of gamma-ray irradiation on the growth of apical and axillary bud cuttings and to determine the value of LD50 on apical cuttings and Arabica coffee axillaries. The study was conducted at the Tissue Culture Laboratory, Industrial and Beverage Crops Research Institute, from January to December in 2018.. The planting material that was irradiated was Arabica coffee plantlets resulting from somatic embryogenesis propagation. Irradiation is carried out at the National Nuclear Energy Agency. The irradiated plantlets were cut and subcultured onto MS medium without growth regulators, 30 g L-1 sucrose, and 2.5 g L-1 phytagel were added. The design used a completely randomized design with 10 replications. The treatments tested were the dose of gamma-ray irradiation (0, 10, 20, 30, 40, and 50 Gy). The results showed that gamma-ray irradiation had an effect on all observed parameters. The mortality percentage of apical shoot cuttings began to be found at 30 Gy, while axillary cuttings at 20 Gy increased with an increasing dose of gamma-ray irradiation. The number of shoots and leaves varied between irradiation doses on both apical and axillary cuttings. The LD50 value of apical shoot cuttings was 36.80 Gy, while axillary cuttings were 22.24 Gy

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