PROJECTS

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Ever since 1976, the Tea Board started funding the time bound projects like “Chemistry of tea clones”. A Lion’s share of funds contributed by the Tea Board/Commerce Ministry as grant-in-aid besides UPASI TRF receives grant from various government agencies for time bound research projects. Government agencies which fund for research projects are the Tea Board, National Tea Research Foundation (NTRF), Department of Biotechnology (DBT), Department of Science and Technology (DST), Council of Scientific and Industrial Research (CSIR), Ministry of Agriculture, Ministry of Chemicals and Fertilisers, Sulphate of Potash Information Board (SOPIB), Washington, Green Tea Research Association, Japan and O-Cha (Tea) Pioneer Academic Research Grant Programme, Japan. The Indian Council of Agricultural Research had also granted adhoc research projects. The status of the projects conducted by various divisions of UPASI is presented here under.

Research projects funded by the agencies
Project Sponsored agency Period Principal Investigator
Identification and characterization of sequence based markers for genetic improvement of tea DBT, New Delhi Nov 2011- Dr. R. Raj Kumar
Analysis of Gene expression during phytopathogenic stress in tea using transcriptomic approach XI Five Year Plan Project, Tea Board, Kolkata Jul 2009-Mar 2012 Dr. R. Raj Kumar
Lectin: an alternative biotic stress management system in tea National Tea Research Foundation (NTRF), Kolkata Nov 2010-Oct 2013 Dr. S.Arvinth

Dr. R. Raj Kumar

Molecular markers and descriptor development in tea (Phase II) DBT, New Delhi Apr 2007-Jun 2010 Dr. N.Muraleedharan

Dr. R. Raj Kumar

Developments of production system for tea polyphenols and their condensed products CSIR, New Delhi Jan 2008-Mar 2010 Dr. Abul Kalam Azad Mandal
Characterization and improvement of tea through biotechnological tools(Phase I) DBT, New Delhi and Tea Board, Kolkata Apr 2002-Mar 2007 Dr. R. Raj Kumar
Functional genomics in plants niche pathway engineering in tea CSIR, New Delhi Apr 2001- Sep 2005 Dr. N.Muraleedharan
Physiological and biochemical basis of clonal selection in tea for high yield, quality and drought tolerance IX Five Year Plan Project, Tea Board, Kolkata Jan 1999-Mar 2004 Dr. R. Raj Kumar
Development of a protocol for efficient somaclonal plants using drought tolerant UPASI clones as source of explants National Tea Research Foundation (NTRF), Kolkata May 1997-Mar 2001 Dr. R. Raj Kumar
Field performance of tissue culture raised plants in south Indian tea plantations DBT, New Delhi Jun 1997-Oct 2001 Dr. S.Marimuthu
Dr. R. Raj Kumar
The role of enzymes in tea processing National Tea Research Foundation (NTRF Jan 1993-Mar 1996 Dr. S.Marimuthu
Evolution of drought tolerant elite clones in tea through tissue culture: Micropropagation of UPASI tea clones UPASI TRF, TRI Apr 1992-Mar 1996 Dr. L.Manivel
Physico-chemical studies on nutrition of tea VII Five Year Plan Project,Tea Board, Kolkata Apr 1990-Mar 1996 Dr. L.Manivel
Micropropagation of Tea & shade trees through tissue culture DST, New Delhi 1985 – 1988 Dr.K. Raman
Photosynthesis, partitioning of assimilates in relation to productivity in tea First O-Cha (Tea) Pioneer Academic Research Grant, Japan 2000- 2001 Dr. R. Raj Kumar
Biotechnological and Biocontrol studies on tea blister blight pathogen X Five Year Plan Project, Tea Board, Kolkata 2003 – 2008 Dr. A.K. A. Mandal & Dr. R. Premkumar
Miniature manufacturing unit for processing teas VIII Five Year Plan Project, Tea Board, Kolkata 1996 – 2001 Dr.N. Muraleedharan
Studies on improving quality of south Indian black teas IX Five Year Plan Project, Tea Board, Kolkata 1999 -2004 Dr.N. Muraleedharan & Dr. R.S. Senthil Kumar
Optimization of processing parameters to maximize the quality of south Indian black teas X Five Year Plan Project, Tea Board, Kolkata 2003 – 2008 Dr.N. Muraleedharan,   Mr. G. Ramamoorthy,   Dr. R.S. Senthil Kumar, & Mr.M.G. Sathish
Establishment of a chain of tea quality control laboratories at the regional centres of UPASI & strengthening of existing analytical facilities at TRI X Five Year Plan Project, Tea Board, Kolkata 2003 – 2008 Dr.N. Muraleedharan & Dr. R.S. Senthil Kumar
Use of neem kernel aqueous extracts (NKAE) for integrated pest management in tea Ministry of Chemicals & Fertilisers, Govt of India.
Development of mass rearing technique for two major predators of red spider mite NTRF, Kolkata
Studies on the volatile profile components of cut stems of Montanoa bifinnatifida an attractant for trapping shot hole borer infesting tea NTRF, Kolkata
Studies on entomopathogens affecting the major pest of tea in south India NTRF, Kolkata
Studies on the sex pheromones of Helopeltis theivora infesting tea O-CHA (Tea) Pioneer Academic Research Grant Programme, Japan
Pesticide residues in tea NTRF, Kolkata 1994-99 Dr. N. Muraleedharan
Studies on pesticide residues in tea for setting MRL‟s-Phase II and Phase III NTRF, Kolkata 2004-08 Dr. N. Muraleedharan
Studies on the residues of insecticides, fungicides, weedicides and heavy metals in south Indian tea X Five year plan project, Tea Board, Kolkata 2003-08 Dr. N. Muraleedharan
Studies on the residues of pesticides & heavy metals in tea XI Five year plan project, Tea Board, Kolkata 2009-2012 DR.V. A. Shanmugaselvan
Investigations on the biochemical basis of rooting and clonal compatibility in nursery grafting of fresh cuttings in tea (Camellia L. spp.). National Tea Research Foundation, Kolkata 1993-1996 Dr.N. Sathyanarayana
Collection, evaluation, documentation and conservation of tea germplasm for the development of genotypes and cultivars with high yield and quality aspects IX five year plan. Tea Board, Govt. of India. 1999 – 2004 Dr.Ch. Sreedhar &
Dr.R.Victor J. Elango
Exploration of Biofertilizers in tea for increased productivity and soil health IX five year plan, Tea Board 1999 – 2004 Dr.R.Premkumar
Studies on vermiculture & vermicomposting in tea growing areas NTRF, Kolkata 2006-2009 Dr. N. Muraleedharan & Dr. B.Radhakrishnan
Integrated nutrient management (INM) in tea using bioinoculants DBT, New Delhi 2008 – 2011 Dr.R.Premkumar
XI five year plan, Tea Board XI five year plan, Tea Board 2009 – 2012 Dr.R.Premkumar
Studies on different irrigation system and critical evaluation of secondary and micro nutrient status in tea soils of south India X five year plan project, Tea Board, Kolkata 2003 – 2008 Dr. N. Muraleedharan

Dr. V.K. Senthurpandian

Dr. S. Venkatesan

Application of Geographic Information System (GIS) to acidity and fertility management of tea soils of south India DST, New Delhi 2006 -2008 Dr. V. K. Senthurpandian
Dr. S. Srinivas
Influence of soil organic matter on productivity and measures to improve the soil health in tea soils of south India NTRF, Kolkata 2009-2012 Dr. P. Mohan Kumar

Mr. N. Palani

Production, Development and Trade of Organic tea (CFC organic tea project) The International Federation of Organic Agriculture Movements (IFOAM) & CFC 2008 – 2011 Dr. N. Muraleedharan

Dr. P. Mohan Kumar

Dr. B. Radhakrishnan

Mr. J. Durairaj

Ongoing Research Projects
Discipline/ S.No Project Title
Botany
1 Nursery grafting of Darjeeling clones
2 Approach grafting technique for rapid multiplication of mother bushes
3 Evaluation of BSS-1 as root stock
4 Evaluation of carfentrazone ethyl for controlling mixed population of weeds in tea fields
5 Evaluation of ammonium salt of glyphosate (Excel Mera 71) for weed control in tea field
6 Establishment of a DUS Test Centre for PPV & FRA
7 Evaluation of alternate shade trees
8 Effect of advancing shear harvesting after pruning on productivity and bush health
9 New planting style to suit the blade length of the two men operated harvesters
10 Development of package of practices for the fields under shear/machine harvesting
11 Clonal selection in the old seedling populations
12 Clonal selection in the F1 progenies
13 Controlled hybridization
14 Back cross and test cross
15 Micro test seed bari establishment
16 Selection of Frost resistant clones from the Nilgiris
17 Evaluation of TRF-1, 2, 3 and BSA-13 under the Nilgiri conditions
18 Clonal selection from Kilkotagiri estate
19 Evaluation of ammonium salt of glyphosate for the control of Basella alba
20 Experiment on addition of maintenance foliage through extended rounds of shear harvesting: Koppa Estate
21 Evaluation of new scions and root stock clones for graft compatibility
22 Introduction of north Indian tea clones
Completed to be checked and removed if any
Discipline/ S.No Project Title
Chemistry
1 Field experiment on drip irrigation supplemented by fertigation in mature tea
2 Optimisation of nitrogen fertilizer
3 Experiment on influence of dicyandiamide (DCD) and neem coated urea on urease activity
4 Experiment on optimization of nitrogen input to the clone, TRF-1
5 Buffuring capacity of tea soils
6 Different farming systems on different soil microbes
7 Experiment on rationalisation of N application on yield
8 Experiment on comparative study of phosphorus application on soil characteristics and yield attributes
9 Survey of tea soils of the Nilgiris
10 Survey data of tea soils of Wayanad
11 Isolation of humic and fulvic acids from tea soils of different regions in south India optimisation of nitrogen fertilizer
12 Tea Board/CFC organic tea project
13 Experiment on buffering capacity of tea soils: Glenrock Estate
14 Correlation among organic matter, urease activity and nitrate reductase activity in tea soils of Wayanad
15 Experiment on improving efficiency of applied manure using neem coated urea and sprinkler irrigation during dry weather: Q. Hitlow Estate
16 Field experiment on drip irrigation in differet clones: Q.Hitlow Estate
17 Experiment on effect of combination of organic manures with inorganic fertiliers on certain chemical properties of tea soils
18 Experiment on evaluation of different farming system in tea: Madupatty Estate
19 Evaluation of Bio-Phos for crop productivity: Madupatty Estate
20 Experiment on comparative efficacy of different buffering capacity in Munnar soil conditions: Nullatanni Estate
21 Experiment on buffering capacity of tea soils: Chidambaram Estate
22 Experiment on Bio-Efficacy of Bio-Phos: Periyar Connemara Estate
23 Correlation among organic matter, urease and nitrate reductase activity of tea soils of the Nilgiris

Completed to be checked and removed if any
Discipline/ S.No Project Title
Entomology
1 Sex pheromones of Helopeltis theivora
2 Evaluation of insecticide/acaricide resistance in RSM
3 Efficacy of Pseudomonas fluorescens against red spider mite
4 Mass rearing of predators of tea pests
5 Screening of botanical extracts against RSM
6 Studies on predatory mites
7 Field evaluation of certain new molecules against shot hole borer
8 Evaluation of Alanto against tea mosquito
9 Evaluation of Alika 247 ZC against tea mosquito
10 Field evaluation of Etoxazole 10 SC against red spider mite
11 Field evaluation of hexythiazox 5.45% EC against RSM infesting tea
12 Laboratory studies on insecticide resistance of tea mosquito
13 Experiment on eelworm control in mature tea
14 Evaluation of certain new nozzles for high volume sprayers
15 Field trial with bifenazate 50 WP residue in black tea
16 Quantification of residues of Excelmera (Glyphosate 71 SG) in black tea

Pathology content list to be redone as per the list given
Discipline/ S.No Project Title
Plant Pathology
1 Evaluation of Nativo 75 WG ( Trifloxystrobin 25% + tebuconazole 50% ) against blister blight disease
2 Evaluation of high volume sprayer with modified nozzle in blister blight control
3 Evaluation of premier wet – wetting agent on bioefficacy on blister blight control
4 Evaluation of COC 435 against blister blight disease in tea
5 Evaluation of certain botanical biofungicides onBio efficacy of chitanase enzyme formulation on controlling blister blight and grey blight disease
6 Bio efficacy of chitanase enzyme formulation on controlling blister blight and grey blight disease
7 Influence of VAM formulation on soil nutrients
8 Influence of VAM formulation on soil nutrients
9 Evaluation of VAM formulation (Novozymes product Mycoplex) on productivity of clone UPASI-9
10 Enumeration of microflora in made tea
11 INM in tea using bioinoculants under clonal nursery (UPASI-9)
12 Impact of INM with bioinoculants on bioprimed BSS seedlings under field condition
13 Effect of INM on existing tea plantation
14 INM with Pelrich and upasi bioformulations in Karumtharuvi, Vandiperiyar
15 Disease survey on wood rot and branch canker
16 In vitro studies on the antagonistic potential of biocontrol agents (Trichoderma, Bacillus and Pseudomonas)against wood rot and branch canker pathogens in tea
17 Study of clonal resistant / susceptibility to wood rot and branch canker in glass house
18 Field evaluation of biocontrol agents and fungicides against wood rot and branch canker disease in tea
19 Experiment on integrated nutrient management in tea using bioinoculants
20 Field experiment on the efficacy of certain plant extracts against blister blight

Completed to be checked and removed if any
Discipline/ S.No Project Title
Plant Physiology
1 In vitro culture of tea
2 Development of trait specific (drought) molecular marker (microsatellite marker or SSR marker)
3 In vitro plant regeneration through callus culture
4 Biometric parameters of somaclonal plants
5 Agrobacterium mediated transformation
6 Morphological characterization of tea accessions
7 Bioefficacy of promissing commercial plant growth regulators for crop promotion in mature seedling teas
8 Root growth dynamics in tea
9 Evaluation of tea accessions for quality traits
10 Plant regenreation protocol through tissue culture
11 Physiological characteristics of clonal teas as key for identification of useful traits: Field Experiment
12 Molecular biology
13 Characterization of enzymes involved in metabolism of tea plant
14 Analysis of gene expression during phytopathogenic stress in tea using transcriptomic approach
15 SSH library for differential gene experiment study in BB infected clone
16 Bioefficacy of Ecogreen for crop promotion in mature clonal teas
17 Bioefficacy of Cash+ for crop promotion in mature clonal teas
18 Bioefficacy of Crop Booster for crop promotion in mature clonal teas
19 Impact of continuous mechanization on physical and physiological attributes vis-à-vis plant health
20 Impact of foliar applied ascorbic acid on the bioconstituents in young clonal teas
21 Foliar application of ascorbic acid in young tea to impart stress tolerance during dry months
22 Foliar application of ascorbic acid in young tea to impart stress tolerance during dry months
23 Biochemical profiling of somaclones planted at Central Travancore
24 Gene expression during pathogenic stress in relation to grey blight
25 Biochemical characterization and analysis of PR proteins
26 Biochemical and molecular characterization of chitinase and various PR proteins
27 Lectins – an alternative biotic stress management system in tea
28 Evaluation of promising commercial PGRs for crop promotion in mature seedling tea
29 Evaluation of promising commercial PGRs for crop promotion in mature seedling tea: Gundumallay Estate
30 Evaluation of promising commercial plant biostimulants for crop promotion in mature seedling tea: Carady Goody Estate

Completed to be checked and removed if any
Discipline/ S.No Project Title
Tea Technology
1 Chemistry of tea clones
2 Product diversification
3 Interlaboratory ring test
4 Studies on clonal variation in flavour profile
5 Effect of polyphenol addition on quality parameters of black tea
6 Impact of withering on biochemical constituents
7 Data generation on green tea and black tea
8 Evaluation Electronic nose and vision system
9 Survey of iron filings in tea
10 Comparison of methodologies for the estimation of iron filings in tea
11 Studies on biochemical and antioxidant potential of white teas from different cultivars
12 Evaluation of flavour profile of various tea growing regions of south India
13 Distribution of various enzymes and substrates in tea shoot components
14 Changes in the amino acids and theanine content during processing
15 Construction of Hi-Tech tea factory at UPASI TRF, Coonoor
16 Quality evaluation of BSA-13 for orthodox manufacture
17 Studies on the effect of hot air application on the flavour index in orthodox tea processing

News & Events

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  • Dr. C.S. Venkata Ram Memorial Annual Tea Colloquium-2015

    Dr. C.S. Venkata Ram Memorial Annual Tea Colloquium will be held on July 10, 2015 at Seminar Hall, UPASI Tea Research Foundation, Tea Research Institute, Valparai. The maximum time for presentation is ten minutes followed by discussion. Prizes will be awarded for the best three…

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  • Residue analysis in other crops

    31-05-2013

    The Pesticide Residue Division is equipped with state-of-art instruments viz., Gas Chromatograph, High Performance Liquid Chromatograph, GCMS, Atomic Absorption Spectrophotometer, etc., Our lab is GLP certified by National GLP Compliance Monitoring Authority, Govt. of India for the execution of Pesticide Residue Studies. We are accredited…

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  • Vacancy 2017

    09/06/2016 @ 4:55 pm

    Date of Publish: 22-Jun-2017 UPASI TEA RESEARCH FOUNDATION TEA RESEARCH INSTITUTE NIRAR DAM P.O. VALPARAI – 642 127 Applications are invited from eligible Indian candidates for the recruitment of two project assistants for a two year research project titled “Tea Genome Sequencing” funded by the…

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  • Monthly circular – April 2014

    07/04/2014

       Monthly Circular April -2014  WEATHER Weather data recorded in March 2014 at the TRF observatory are given below, along with the corresponding figures for March 2013. Year Total Rainfall mm Mean Sunshine hr/day Mean Temperature ° C Mean Relative Humidity % at Mean Evaporation…

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  • Quotations & Tenders

    DETAILS OF VEHICLES FOR SALE Sl. No. Make Regn. No. Place Year of Mfg. 1 Suzuki Max 100 R TN 41 F 7245 Valparai 1999 2 Suzuki Max 100 R TN 41 F 7246 Valparai 1999 3 Suzuki Max 100 R TN 41 F 7250…

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Articles

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  • Publications

    09.05.2012

    Ajaikumar, S., Siby Mathew, R. Raj Kumar and P. Mohan Kumar (2014). Mechanical harvesting in tea: A case study of Pasuparai estate. Journal of Plantation Crops. 42(2): 201-214. Ajay, D. and Baby, U.I. 2010. Induction of systemic resistance to Exobasidium vexans in tea through SAR…

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  • Latest

    12/12/12

    The principal landmark in the history of tea research in south India, was the establishment of a Tea Experimental Station in Gudalur in 1926. During the last seven and half decades, this research organisation. Now known as the UPASI Tea Research Foundation (UPASI TRF), had…

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  • Publications and Library

    01/02/05

    Annual Report is the one among the major publications of UPASI TRF. Annual report of each year is released by September of the following year. Other publications include Research Highlights and half yearly Newsletters. The Bulletin of UPASI TRF is an occasional publication. The Handbook…

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Conferences Seminars

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  • PLACROSYM XXI

    DATE:  10-12 December 2014

    PLACE:  Kozhikode

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  • Research Extension Meeting

    DATE:  06-08 May 2013

    PLACE:  Valparai

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  • JOINT AREA SCIENTIFIC SYMPOSIA (JASS)

    DATE:  

    PLACE:  

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  • INTERNATIONAL TEA CONVENTION

    DATE:  

    PLACE:  

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  • TGLIA

    DATE:   2013

    PLACE:  

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  • Dr.C.S. Venkata Ram Annual Tea Colloquium

    DATE:  1 August 2013

    PLACE:  VALPARAI

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  • INTERACTIVE SESSIONS / WORKSHOPS

    DATE:  28/04/2012

    PLACE:  VALPARAI

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  • PLATINUM JUBILEE SYMPOSIUM

    DATE:  2001

    PLACE:  Chennai

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  • PLANTATION CROPS SYMPOSIUM 2014

    DATE:  2014

    PLACE:  

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  • UPASI ANNUAL CONFERENCE

    DATE:  September 2013

    PLACE:  Coonoor

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Research Activities

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  • Pesticide Residue

    Of late, considering the constant usage of pesticides and to monitor the residues in the final produce, a well equipped test facility was established at UPASI TRI in 1994. The pesticide residue laboratory is accredited by National Accreditation Board for testing and calibration Laboratories (NABL)…

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  • Botany

    The Tea Research Institute at Valparai has seven divisions namely Botany, Soil Chemistry, Entomology, Pesticide Residue, Plant Pathology & Microbiology, Plant Physiology & Biotechnology and Tea Technology. Botany Research activities of Botany Division include plant improvement, cultivation practices and weed research. Plant improvement programme was…

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  • Soil Chemistry

    Chemistry Division is involved in research pertaining to soil-plant nutrients of tea besides extending analytical service to the industry. The research activities include investigations on physico-chemical properties of soil, soil-plant interactions, response of tea to major, secondary and micronutrients and their interactions. The research work…

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  • Entomology

    Entomology Division involve in basic and applied aspects of insect pests, particularly, biology, ecology and evolving control measures. The division evolved and recommended physical, chemical and biological method of tea pests control. In the past, extensive studies on bioecology, crop loss due to major pests…

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  • Pathology & Microbiology

    In the division of Plant Pathology & Microbiology, research is carried out on diseases of tea and biofertilizers. Among the tea diseases, blister blight is the most important leaf disease caused by the pathogen, Exobasidium vexans affecting the tender harvestable shoots of tea resulting in…

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  • Physiology & Biotechnology

    Plant Physiology Division was established in 1980 which has been primarily concentrated on crop productivity. The division strives for excellence in applied research in tea productivity and bush health besides biotechnological studies. The research undertaken extends over a wide range of research programmes having collaborative…

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  • Tea Technology

    Besides offering the analytical services and involving in inter laboratory ring test to validate the test methods, Tea Technology Division is concerned about quality of final produce in accordance with PFA Act requirements, storage studies, value added products and manufacturing aspects. The laboratory has been…

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