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Pusat Penelitian Teh dan Kina, Gambung, Desa Mekarsari, Kecamatan Pasirjambu, Kabupaten Bandung, Jawa Barat 40972
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Jurnal Sains Teh dan Kina
Published by Pusat Penelitian Teh dan Kina
ISSN : -     EISSN : 29622034     DOI : -
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Computer Science & IT Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering
Jurnal Penelitian Teh dan Kina is a national journal providing rapid publication of peer-reviewed articles concerned with tea and cinchona commodities based on the aspects, agronomy, plant breeding, soil science, crop protection, postharvest technology and social economy. Papers dealing with result of original research on the above aspects are welcomed with no page charge.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 20 No 2 (2017)" : 5 Documents clear
Prevention solution of iroet dry tea product damage at KSU XXX, Sukatani Village, Garut Al Fattaah Muhammad Syah Fisabilillah
Jurnal Penelitian Teh dan Kina Vol 20 No 2 (2017)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v20i2.129

Abstract

One of dried tea product competitiveness can be seen from the quality of the tea. Therefore, to produce good quality tea is necessary to reduce the damage to dry tea. The implementation of Good Agricultural Practices (GAP) during the process of picking fresh tea leaves and Good Manufacturing Practices (GMP) during processing to produce dry tea is a way to obtain quality tea. This study aims to analyze the causes of damage to the tea during the production process and to find a preventive solution. A case study conducted on KSU XXX, Sukatani Village, District Cilawu, Garut regency producing Iroet tea. The research method used is a case study and used qualitative design. Some of the causes of damage occurring in the Iroet tea production process are the farmers' bad habits while picking tea shoots, carelessness of factory workers when sorting, and the production process activities are undertaken by the workers are inconsistent with GAP and GMP. Based on the three causes, the main cause of damage to Iroet tea products are workers who do not apply GAP and GMP during the production process, resulting in poor quality of the resulting tea. The solution to prevent the destruction of iroet tea products is to add one to three grading workers, and pay farmers shoots in accordance with the grading results.
Business management of KSU XXX at Sukatani Village in iroet tea agroindustry Dinda Vergy Vidya
Jurnal Penelitian Teh dan Kina Vol 20 No 2 (2017)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v20i2.131

Abstract

Every business people must have a good management and appropriate in managing the business. The process of business activity requires every bussiness people to think systematically in establishing a good and appropriate business management. If it is not done, it will threaten business continuity. Business management KSU XXX is currently facing a problem that threatens the business continuity of the cooperative. There is no bailout, weak competitiveness and many partner farmers out of the cooperative membership. Considering this, a research has done to analyze business management strategy KSU XXX in maintaining agroindustry Teh Iroet. The research was conducted at one of the production centers of smallholder tea farmers in Garut. The  KSU XXX, Sukatani Village, Cilawu Sub-district, which is the first cooperative formed by the smallholder tea farmers and obtaining UTZ and Lestari Certificates. This research is a qualitative research conducted in the form of case study. The result of the research shows that KSU XXX business management strategy to maintain Iroet Tea agroindustry is to run a saving program for partner farmers in lieu of cooperative saving and loan program that has been abolished. Conducting information and financial information disclosure system of cooperatives to its partners
The response of growth two clone of tea (Camellia sinensis) with coconut water application after centering Ai Yanti Rismayanti; Santi Rosniawaty; Sumadi Sumadi
Jurnal Penelitian Teh dan Kina Vol 20 No 2 (2017)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v20i2.132

Abstract

Vegetative stage is an essential element for plants that shoot harvested. At that stage, the growth regulator application can directly increase the production quantively accelerate the potential formation and growth of roots and shoots. Coconut water is one of a  natural sources of growth hormone that has a potency to increase the early growth of the tea plant. This experiment aimed to find out the response of tea plant growth on the lowlands after centering with coconut water application. This experiment was conducted in experimental garden of Faculty of Agriculture Unpad, Jatinangor, Sumedang at an altitude of 750 m above sea level and Inceptisol terrestrial soil. The experiment began in February 2016 until June 2016 using Split Plot Design, consisting of two factors and three replications. The main plot is a type of clone (K) which consists of two levels, namely: k1 = GMB 7, k2 = GMB 11. Sub plot is a coconut water concentration (A) consisting of five levels: a0 = coconut water application (control), a1 = coconut water concentration 25%, a2 = coconut water concentration 50%, a3 = coconut water 75% concentration, a4 = coconut water 100% concentration. The experimental results showed that coconut water had a significant effect on all treatments. The interaction of plant height variable at 14 WAC - 16 WAC (Week After Centering), canopy width at 12 WAC - 16 WAC and stem diameter at 14 WAC - 16 WAC and no significant effect on plant height at 2 WAC - 12 WAC, canopy width at 2 WAC - 10 WAC, and stem diameter at 2 WAC - 12 WAC, at 2 WAC - 12 WAC. In general, GMB 11 clone tea plant that applied 75% coconut water performed the best growth response on tea growth in the lowlands after centering.
Gamma irradiation results of total phenolic content and antioxidant capacity of ethanol extract of white tea (Camellia sinensis) bina lohita sari
Jurnal Penelitian Teh dan Kina Vol 20 No 2 (2017)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v20i2.134

Abstract

White tea is produced from tea shoots with simplest processing. This unfermented tea contents a lot of chemical constituents such as polyphenol that present potent antioxidant capacity. In this research, we analyzed total phenolic content and antioxidant capacity of white tea ethanol extract after exposing simplicial with gamma rays doses of 0; 2.5; 5.0; 7.5; 10.0; and 12.5 kGy. Gamma ray irradiation in pharmaceutical can be used as one of the most efficient method to reduce microorganisms. The extraction of simplicia used Microwave-assisted extraction (MAE) with ethanol 60% as the extraction solvent. The determination result of total phenolic levels of white tea extract irradiated at a doses of  0; 2.5; 5.0; 7.5; 10.0; and 12.5 kGy were 121.62; 148.73; 187.28; 161.88; and 162.28 mg GAE/g. The antioxidant capacity value was 16.67; 19.63; 30.08; 25.60; 23.11; 16.15 %. The total phenolic content and antioxidant capacity showed the highest irradiation at 5 kGy dose.
Push and pull factors and development strategy of tea smallholder agroindustry in case study Barokah Farmer Group Ciwidey Siti Utami Tammah
Jurnal Penelitian Teh dan Kina Vol 20 No 2 (2017)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v20i2.135

Abstract

Tea plant with the Latin name Camellia sinensis is one of the plantation commodities suitable for cultivation in Indonesia. Indonesia is the seventh country as a tea producer in 2016. The tea plantation area in Indonesia is still dominated by smallholder tea estate of 45.17%. This study aims to identify (1) pull factors and push factors of tea smallholder agro industry at Barokah Farmer Group in Lebak Muncang Village Ciwidey Subdistrict, Regency of Bandung, (2) to formulate alternative strategy and to determine strategic priority that can be applied. The technique used in this research is case study. Informants in this study were determined purposively. The result of research shows that there are pushing and pulling factors on the tea agroindustry of Tani Barokah group such as good product quality, good raw material continuity, solid worker with family sense, customer loyalty, suitable area for tea business Plantation and activities for promotion which organized by government agency of Bandung Plantation Office. Alternative strategies that can be applied based on existing internal and external factors are: Increasing the intensity of work by intensifying, selling online, preparing and setting Standard Operating Procedure (SOP), expanding marketing network by partnering with retail or distributors, cooperating with experts to assist optimize the yield of raw materials, shoots, and cooperating with tea bag industry.

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