value addition of tea
TRANSCRIPT
Value addition of TeaFrom Pre harvest to Post harvest Name Vivek Yadav
Dept. of HorticultureSIKKIM UNIVERSITY
INTRODUCTION
• Tea is the second most popular consumed drink in the world after water. It is a pleasant, popular, socially accepted, economical and safe drink that is enjoyed every day by hundreds of millions of people across all continents. Tea is globally one of the most popular and cheapest beverages with major production centres in India, China, Kenya, Sri Lanka, Turkey & Vietnam.it provides employment to more than one million workers. India is largest producer, consumer, exporter of tea in world
Queen of beverage cropScientific name : Camellia sinensisFamily: Theaceae
Benefits of Tea
Tea is a zero calorie healthy beverage
Successfully used to deliver nutrients
Good carrier for herbs/ vitamins/other
Production Map of India
Kangra
Darjeeling
Assam
Dooars
Nilgiri
Munnar
Market overview, Production, Export
Source: Tea Board of India
Value addition steps and supply chain
Service/Policy
• 50% subsidy for purchase of vehicle.
• 100% subsidy for setting up of leaf collection sheds with a ceiling limit of Rs.30,000/-
• Actual cost will be reimbursed for purchase of Plastic crates, leaf carry bags and weighing machines.
• 25% subsidy for purchase of Pruning Machines subject to ceiling limit of Rs.5,000/- per machine for one Self Help Groups.
• Quality Tea Procurement and Service centres into Tea Producers’ Societies
In order to encourage the small growers form Tea Producers’ Society (TPS) Tea Board under the 10th plan period has given special subsidies for setting up of TPS.
• Support • Information• Fund• Policy• Subsidy
Services
• Resistant• High yielding• Climate suitable• Disease free
Planting material
• Weeding • Pruning/Traning• Fertilizer• Irrigation
I/C operation
Pre Harvest value addition
Planting Material
• Infilling biclonal seed stocks, UPASl : BSS–I to BSS-5.
• Graft combinations such as
UPASI–3 / UPASI–2, UPASI–3 / UPASI6, UPASI-8 / UPASI-2.
• Clones like UPASI-2,TRI.2025, ATK-1, W-35,SA-6 and C–1.
• Drought prone areas ATK-1, TRI-2025
• Wind prone areas: CR–6017 and UPASI-26
Planting System
• About 13,000 plants are planted in one hectare following double hedge system of planting (spacing: 135 X 75 X 75 cm). One year old plants are planted in pits with a dimension of 30 X 45 cm.
• The selected plants for planting should have 14 to 16 healthy mature leaves
Organic culture
Organic manure: Composting, Vermicompost, Biodynamics, Nitrogen fixation in Temi tea garden: Crotolaria, Lemon grass. other Neem rich material
e.g. Neem cakes, castor cakes Nursery to raising planting material organically Integrated animal husbandry Propagation: sections are clonal and seedlings; propagated by single node leaf cutting Control of paste and diseases in the organic tea garden: use extract of plant like neem,
banmara, dhutra by foliar application; spray of Sishnu jhol, Lime spray, Nemagold Methods of weed control in Temi tea garden: Mulching, Manual weeding Shade tree in Temi tea garden: Dhuppi (Cryptomeria spp.); Paiyun (Prunus spp.); Ghora
neem (Melia azedarach); Cassia siamea; Acacia auriculiformis; Crotolaria spp.
Harvesting
Course Plucking Fine Plucking
Fine plucking we harvest only the bud, second and third leaves so that we get the most from a harvest of tea. Harvesting tea needs to be done in the early morning. This type of harvesting tea makes very fine and delicate flavoured tea. It is usually lighter and sweeter in taste.
Coarse plucking technique produces a lower quality of tea than fine plucking. In coarse plucking you will also harvest the bud but will include more than two leaves whilst harvesting the tea. This is generally done at a very fast pace. This technique of harvesting tea makes a stronger flavour tea than that of fine plucking
Technology /Invention
Withering troughs
Green leaf sifter
Green Leaf shredder
Orthodox roller
Orthodox roller
Fermentation drum
Continuous fermenting machine
Vibro fluid bed drier
Combination drier
Fibre extractor
Sorter
Fluid bed drier
ECP drier:
Continuous fermenting machine
Research and Development
• In India research and development work is mainly done by four pioneer institutes:
UPASI
DTRC
Tocklai (Assam)
IHBT
ISTS
Tea Research Foundation, Kenya
Chinese Tea Research Institute, China
Objective of R&D
Objective of R&D:
Yielding variety
Disease Resistant
Pest Resistant
Good tea stimulate :Tenin,Theol,Thein
Organic practices
Economic standard
Grading
D- Dust Fanning
BOP FOP
OP Golden
Tippy
Processing Methods
CTC
OrthodoxLight Strength Tea
Strong Strength
Packaging Transporting Marketing
Plywood Chest
Polythene bag
Fabric bag
Paper bag
Jute bag
Wooden box
Metal box
Ship, truck, railroad, aircraft (transport of sample chests to port of destination for purposes of comparison). Tea, especially Darjeeling, is increasingly being transported by air and is known as "air freighted" tea. Tea is predominantly transported in standard containers
Domestic
International
Different Value Added Products
INSTANT TEA
SPECIALITY AND HERBAL TEAS
TEA EXTRACT
USE AS DYE
USE AS A DETERGENT
TEA SEED OIL
BIO-MANURE
Other value added products Jasmine tea
Rose tea
Ginger tea
Tulsi tea
Herbal tea
Lemon tea
Green tea
Black tea
oolong tea
Royal tea
Instant tea
slim tea
Ever spring tea
Mint tea
Thanking you Main Sources :Tea Board of India,UPASI,DTRC,IHBT