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INDONESIA
Jurnal Tanaman Industri dan Penyegar
Published by Kementerian Pertanian
ISSN : 23561297     EISSN : 25287222     DOI : -
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Industrial & Manufacturing Engineering
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.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol 7, No 1 (2020): Jurnal Tanaman Industri dan Penyegar" : 5 Documents clear
Efektivitas Aplikasi Fungi Mikoriza Arbuskula dan Arang Hayati terhadap Pertumbuhan Benih Kakao Dewi Nur Rokhmah; Iing Sobari; Kurnia Dewi Sasmita
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.p19-28

Abstract

Seedling is an important process in preparing cocoa plant material. The growing medium must have sufficient nutrition and physical properties to enable cocoa seeds to grow well. Arbuscular mycorrhizae fungi (AMF) and biological charcoal (biochar) added into growing media were expected to increase the growth of cocoa seeds. The study aimed to determine the effect of AMF and biological charcoal on the growth of cocoa seeds. The randomized complete block design (RBD) in factorial 2 factors with three replications was used in this study. The first factor was AMF application consisted of two levels, namely: M0 = without AMF and M1 = application of 10 g/seedling AMF (100 spores/seedling). The second factor was the biochar application consisted of 5 factors namely: B0 = no biochar, B1 = 2% rice husk biochar, B2 = 4% rice husk biochar, B3 = 2% albizia wood biochar, and B4 = 4% albizia wood biochar. The variables observed were the height of seedling, number of leaves and stem diameter at 3, 4, 5 and 6 month after planting (MAP), leaf chlorophyll content, weight of dry cocoa seedling, and nutrient content in seedling media. The result showed that the application of AMF significantly affected the height of seedling at 3, 4, 5 and 6 MAP. While the application of biochar significantly affected the height and number of leaves of cacao seedlings.
Indikator Atribut Sensori Kopi Specialty Asal Jawa Barat Berbasis Komponen Biokimia Anandya Vanessa Isnidayu; Anggoro Cahyo Sukartiko; Makhmudun Ainuri
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.p1-8

Abstract

Assessing coffee sensory quality is generally carried out by panelists using cup testing with reference to the Specialty Coffee Association of America (SCAA) standards. A high level of sensitivity sensory is essential thus it must be done by trained panelists. Given the limitations of the method, a deeper study is required to obtain a standard of assessment of coffee sensory quality based on more reliable and precise analytical methods, one of which is biochemical components. This study was aimed to analyze the sensory quality and biochemical components of Arabica coffee and determine the indicators of sensory attributes based on those biochemical components. The study was conducted at two Arabica coffee-producing areas in West Java from May to September 2019. The biochemical components analyzed included caffeine, trigonelline, chlorogenic acid (CGA), sucrose, and lipid, while the sensory attributes assessed were aroma, flavor, aftertaste, acidity, body, balance, uniformity, sweetness, clean cup, and overall. The survey method with stratified and simple random sampling was used and followed by Two-way Anova and Partial Least Square analysis. Results showed variations in the biochemical content of coffee from the two areas. Lipid has a positive correlation with the aroma and flavor attributes, and negatively correlated with the body attribute. Caffeine has a negative correlation with the aftertaste attribute, whereas CGA has a negative correlation with the acidity attribute. Correlation between biochemical components with sensory attributes showed that the biochemical content acts as an indicator of sensory attributes.
Peningkatan Efisiensi Media Pembentukan Embrio Somatik Kakao Melalui Penggunaan Gula Pasir Nur Ajijah; Sri Hartati
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.p29-38

Abstract

Availability of inexpensive and efficient tissue culture methods is needed in the development of mass propagation methods. The efficiency can be obtained through the use of low cost media components such as granulated sugar. The study aimed to determine the efficiency of cacao somatic embryo development medium using granulated sugar and its effect on somatic embryo formation. The study was conducted at Tissue Culture Laboratory for Superior Seed Development, IAARD, Bogor, from March to October 2016. Formation and maturation of somatic embryos was conducted using DKW medium without growth regulators. The treatments tested were carbon sources in the media (laboratory grade sucrose; a mixture of sucrose and granulated sugar with a ratio of 3:1, 2:2 and 1:3; granulated sugar) and cacao genotypes (Sca 6 and ICCRI 4). The study used in a randomized complete block design in factorial 2 favtors with 8 replications, which consisted of 10 explants per experimental unit. The results showed that carbon sources and genotypes significantly affected somatic embryos formation, whereas the interaction effect was not significant. The use of granulated sugar 30 g/l produced approximately 35.3% of somatic embryo formation and 3.5 somatic embryos per explant, which is not significantly different from sucrose 30 g/l (31.1% and 4.1), whereas the mixture of sucrose and granulated sugar produced the lowest average percentage of somatic embryo formation and the number of somatic embryos per explant (20.3%, 18.8%, 17.8% and 1.5; 2.2; 2.8 respectively). The low-cost somatic embryogenesis method was successfully developed with an efficiency of 98.8% per liter of media.
Pengaruh Agroekosistem Pertanaman Kopi terhadap Keanekaragaman dan Kelimpahan Semut (Formicidae) Susilawati, Susilawati; Indriati, Gusti
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.p9-18

Abstract

Ant (Formicidae: Hymenoptera) is one of the dominant groups of insects and has significant biological and ecological properties. The presence of ants in coffee plantations plays an important role as it functions as a predator. The study aimed to investigate the effect of coffee plantation agroecosystem on the diversity and abundance of ant species. The study was conducted from February to June 2018 at Pakuwon Experimental Station. The coffee plants were divided into 4 groups, based on their locations and agroecosystems, where each group consisted of 4 observation plots. Ants sampling were taken from 15 sample plants in each plot.   Observation was conducted on ants found in the stems, leaves, twigs and fruits of coffee plants. The ants were taken for 5 to 10 minutes from each plant. The differences in coffee agroecosystem were  grouped based on location, altitude, coffee species, shade plant, and vegetation around the observation site. The study found 59 ant morphospecies with a total of 2,535 individuals. The dominant ant was Dolichoderus sp1. There were 4 ant species that were found in all four locations, namely Camponotus sp1., Crematogaster sp1., Dolichoderus sp1., Polyrhachis sp1. which are predatory. The analysis result showed that different coffee agroecosystem affects diversity and abundance of ants.
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.

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