RRII Library Search for 'au:"Perera"'

FELDA 21 years of land development

By BAHRIN, Tunka Sahasul.
Malaysia FELDA 1977

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Structure and dynamics of MG rubber studied by dynamic mechanical analysis and solid-state NMR

By Perera M C Senake.
Journal of Polymer Science.Part.B.Polymer Physics 1999 .
1141-1153

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Micronutrients in Hevea nutrition under Sri Lankan conditions

By Yogaratnam N.
International Rubber Conference, 1985, Kuala Lumpur 1985 .
639-655

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Rubber (Hevea brasiliensis) cinnamon (Cinnamomum verum) intercropping system: Performance under standard inter row spacings of rubber

By Pathiratna L S S.
Natural Rubber Research 2005 .
105-112

]]> Place hold on Rubber (Hevea brasiliensis) cinnamon (Cinnamomum verum) intercropping system: Performance under standard inter row spacings of rubber

Performance of cinnamon (Cinnamomum verum J. Press) intercropped at different spacing of rubber (Hevea brasiliensis Muell. Arg)

By Pathiratna L S S.
Natural Rubber Research 2004 .
150-158

]]> Place hold on Performance of cinnamon (Cinnamomum verum J. Press) intercropped at different spacing of rubber (Hevea brasiliensis Muell. Arg)

Use of vegetable oils as fuels for diesel engines with specific reference to rubber seed oil

By Perera E D I H.

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Rubber seed oil as a substitute for diesel fuel to use in the Sri Lankan rubber plantation industry

By Perera E D I H.

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Variations in rubberwood prices at farm-gate level: A regression analysis

By Samarappuli I N.
Proceedings of the 52nd Sessions of SLAAS, Sri Lanka 1996 1996

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Applicability of natural rubber based polymer electrolyte for electrochemical double layer capacitors

By Sanjaya N.A.A.K.
Sri Lankan Journal of Physics 2019 .
17-26 , Source Year: 2019

]]> Place hold on Applicability of natural rubber based polymer electrolyte for electrochemical double layer capacitors

Bark cracking disorder in the lower trunk region of seedling and in the root stock of bud grafted trees of Hevea brasiliensis Muell. Arg

By Pathiratna L S S.
Ceylon Journal of Science (Bio. Sci) 2006 .
79-86

]]> Place hold on Bark cracking disorder in the lower trunk region of seedling and in the root stock of bud grafted trees of Hevea brasiliensis Muell. Arg

Brokers role in the marketing of Sri Lanka rubber

By Perera Ranjith.
Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p19-46Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 2; p583-587

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Can tapping panel dryness of rubber (Hevea brasiliensis) be minimised at field level with better management ?

By Senevirathna A M Q K.
Journal of the Rubber Research Institute of Sri Lanka 2007 .
77-87

]]> Place hold on Can tapping panel dryness of rubber (Hevea brasiliensis) be minimised at field level with better management ?

Carbonyl reactive antioxidant for natural rubber

By Fernando W S E.
Proceedings of the International Rubber Conference, Kuala Lumpur, Malaysia, V.2. 1985; p153-162

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Cinnamon (Cinnamomum verum J. Pres) intercropped under different inter row spacings of rubber (Hevea brasiliensis Muell. Arg.): Performance after rubber reached maturity

By Pathiratna L S S.
Journal of the Rubber Research Institute of Sri Lanka 2007 .
30-46

]]> Place hold on Cinnamon (Cinnamomum verum J. Pres) intercropped under different inter row spacings of rubber (Hevea brasiliensis Muell. Arg.): Performance after rubber reached maturity

Contour and East-West row planting systems of rubber (Hevea) for intercropping Part 1. Effects on growth and yield of component crops

By Pathiratna L S S.
Journal of the Rubber Research Institute of Sri Lanka 2002 .
53-61

]]> Place hold on Contour and East-West row planting systems of rubber (Hevea) for intercropping Part 1. Effects on growth and yield of component crops

Contour and East-West row planting systems of rubber (Hevea) for intercropping. Part.II. Distribution of fine roots in the inter row space

By Pathiratna L S S.
Journal of the Rubber Research Institute of Sri Lanka 2003 .
10-Jan

]]> Place hold on Contour and East-West row planting systems of rubber (Hevea) for intercropping. Part.II. Distribution of fine roots in the inter row space

Contour and East-West row planting systems of rubber (Hevea) for intercropping. Part.III. Light availability in the inter row space

By Pathiratna L S S.
Journal of the Rubber Research Institute of Sri Lanka 2003 .
22-Nov

]]> Place hold on Contour and East-West row planting systems of rubber (Hevea) for intercropping. Part.III. Light availability in the inter row space

Control of volatile matter content to produce consistent quality natural rubber

By Nadarajah M.
Rubbercon 87: Proceedings of the International Rubber Conference, U.K, 1987, Group A, p3A. 1-9

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Developemt of a highly effective room temperature vulcanizing system for natural rubber latex based compounds

By Perera G M P.
Preprints of Papers. International Natural Rubber Conference 13-14 November 2006, Vietnam, pp.461-468.

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Distribution of Mn and Zn in rubber growing soils and its status in relation to selected management practices

By Samarappuli Lalani.
Journal of the Rubber Research Institute of Sri Lanka 2000 .
16-Jan

]]> Place hold on Distribution of Mn and Zn in rubber growing soils and its status in relation to selected management practices

Effect of competition from rubber (Hevea) on the yield of intercropped medicinal plants, Solanum virginianum Schrad., Aerva lanata (L) Juss. Ex. Schult and Indigofera tinctoria L.

By Pathiranta L S S.
Journal of the Rubber Research Institute of Sri Lanka 2005 .
36-45

]]> Place hold on Effect of competition from rubber (Hevea) on the yield of intercropped medicinal plants, Solanum virginianum Schrad., Aerva lanata (L) Juss. Ex. Schult and Indigofera tinctoria L.

Effect of moisture on the processability and physical properties of natural rubber

By Perera M C A.
Journal of the Rubber Research Institute of Sri Lanka 1985 .
6-Jan

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Effect of plant density on bark yield of cinnamon intercropped under mature rubber

By Pathiratna L S S.
Agroforestry Systems 2006 .
123-131

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Effect of some cultural practices on the growth and yield of the medicinal plant Aerva Lanata (L). Juss. Ex Schult. (Polpala)

By Pathiratna L S S.
Ceylon Journal of Science (Bio. Sci) 2004 .
67-74

]]> Place hold on Effect of some cultural practices on the growth and yield of the medicinal plant Aerva Lanata (L). Juss. Ex Schult. (Polpala)

Effect of some cultural practices on the growth and yield of the medicinal plant Solanum virginianum schrad (Katuwelbatu)

By Pathiratna L S S.
Ceylon Journal of Science (Bio.Sci) 2004 .
75-80

]]> Place hold on Effect of some cultural practices on the growth and yield of the medicinal plant Solanum virginianum schrad (Katuwelbatu)

Influence of processing conditions on volatile matter (VM) content of pale crepe

By Nadarajah M.
Rubber Research Institute of Sri Lanka Bulletin 1983 .
14-Dec

]]> Place hold on Influence of processing conditions on volatile matter (VM) content of pale crepe

Intercropping medicinal plants under rubber (Hevea)

By Pathiratna L S S.
Bulletin of the Rubber Research Institute of Sri Lanka 2006 .
28-33

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Management of ground coverrs for optimum production

By Yogaratnam N.
Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p19-46Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 2; p521-527

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Mastication and green strength of Hevea rubber

By Fernando W S E.
Journal of the Rubber Research Institute of Sri Lanka 1981 .
10-Jan

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Mechanism of radiation vulcanization of natural rubber latex sensitized by monocylates

By Hill D J T.
Journal of Applied Polymer Science 1995 .
1155-1172

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NMR study of chemical modification of natural rubber

By Perera M C S.
Proceedings of the International Rubber Conference, Sweden, 1986, V1. p183-188

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Performance of cinnamon (Cinnamomum verum J. Press) intercropped at different spacing of rubber (Hevea brasiliensis Muell. Arg)

By Pathiratna L S S.
Natural Rubber Research 2004 .
150-158

]]> Place hold on Performance of cinnamon (Cinnamomum verum J. Press) intercropped at different spacing of rubber (Hevea brasiliensis Muell. Arg)

Performance of cinnamon and forage grass + legume mixtures under rubber (Hevea)

By Pathiratna L S S.
Papers presented at IRRDB seminar 5-8 November 1996 Sri Lanka p26

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Performance of rattan (Calamus spp.) interplanted under rubber (Hevea)

By Pathiratna L S S.
Bulletin of the Rubber Research Institute of Sri Lanka 2006 .
24-27

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Possibilities of growing rubber in marginal dry areas

By Samarappuli L.
Papers presented at the IRRDB seminar 5-8 November 1996 Sri Lanka p15-16

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Potential of rock phosphate use in rubber cultivation

By Dissanayake D M A P.
IRRDB Symposium on Natural Rubber(Hevea brasiliensis) V.1- General, Soils and Fertilization and Breeding and Selection Sessions. Ho Chi Minh City, Vietnam, 14-15 October 1997,p45-53

]]> Place hold on Potential of rock phosphate use in rubber cultivation

Preparation and uses of cyclised rubber obtained from papain coagulated natural rubber

By Coomarasamy A.
Journal of the Rubber Research Institute of Sri Lanka 1981 .
46-57

]]> Place hold on Preparation and uses of cyclised rubber obtained from papain coagulated natural rubber

Quality assurance for consistency

By Perera M C S.
Bulletin of the Rubber Research Institute of Sri Lanka 1988 .
61-67

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Rationalization of compound formulation for tyre retreading

By Fernando W S E.
Proceedings of the International Rubber Conference, Colombo, 1984, V2. Part 2; p259-269

]]> Place hold on Rationalization of compound formulation for tyre retreading

Raw rubber and latex properties of clonal rubber

By Karunanayake L.
Bulletin of the Rubber Research Institute of Sri Lanka 1999 .
17-24 , Source Year: 2000

]]> Place hold on Raw rubber and latex properties of clonal rubber

Rock phosphate fertilizers with special reference to Eppawala

By Disanayake D M A P.
Bulletin of the Rubber Research Institute of Sri Lanka 1996 .
49-54

]]> Place hold on Rock phosphate fertilizers with special reference to Eppawala

Rubber (Hevea brasiliensis) cinnamon (Cinnamomum verum) intercropping system: Performance under standard inter row spacings of rubber

By Pathiratna L S S.
Natural Rubber Research 2005 .
105-112

]]> Place hold on Rubber (Hevea brasiliensis) cinnamon (Cinnamomum verum) intercropping system: Performance under standard inter row spacings of rubber

Rubber, Plastic industries and the environment

By Perera Ajantha.
Plastics and Rubber Sri Lanka 1998 .
39-40

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Spatial dependency of some selected physico-chemical properties in a major rubber growing soil in Sri Lanka

By Dharmakeerthi R S.
IRRDB Natural Rubber Conference 2008, 13-15 October 2008, Kuala Lumpur, Malaysia: Abstract of papers , Source Year: 2008

]]> Place hold on Spatial dependency of some selected physico-chemical properties in a major rubber growing soil in Sri Lanka

Studies on the use of solar energy for the preparation of liquid rubber

By Tillekeratne L M K.
Journal of the Rubber Research Institute of Sri Lanka : Conference Proceedings 1977 .
501-507

]]> Place hold on Studies on the use of solar energy for the preparation of liquid rubber

Study of the rate of dissolution of different grades of latex crepe rubbers in petroleum solvents

By Tillekeratne L M K.
Journal of the Rubber Research Institute of Sri Lanka 1987 .
27-31

]]> Place hold on Study of the rate of dissolution of different grades of latex crepe rubbers in petroleum solvents

Study of the urease activity in the rubber soils of Ceylon

By Silva C G.
Rubber Research Institute of Ceylon Quarterly Journal 1971 .
30-36

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Successful establishment of rubber plantations: Lessons from 100 years

By Seneviratne P..
Bulletin of the Rubber Research Institute of Sri Lanka 2009 .
16-Dec

]]> Place hold on Successful establishment of rubber plantations: Lessons from 100 years

Suitability of hundred series clones for crepe manufacture

By Perera M C S.
Journal of the Rubber Research Institute of Sri Lanka 1979 .
21-28

]]> Place hold on Suitability of hundred series clones for crepe manufacture

The effect of shade on the bark yield components of cinnamon(Cinnamomum verum J. Pres) intercropped with rubber(Hevea brasiliensis Muell. Arg)

By Pathiratna L S S.
Journal of Plantation Crops 1998 .
70-74

]]> Place hold on The effect of shade on the bark yield components of cinnamon(Cinnamomum verum J. Pres) intercropped with rubber(Hevea brasiliensis Muell. Arg)