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Browsing Bulletin of the Rubber Research Institute of Sri Lanka by Issue Date

Browsing Bulletin of the Rubber Research Institute of Sri Lanka by Issue Date

Now showing items 1-20 of 257

The soil - how it supports plant growth

Yogaratnam, N. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Role of quantitative genetics in the improvement of crop yields by controlled breeding

Jayasekera, N.E.M. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Management of soil resources to meet the challenges of the future

Yogaratnam, N. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Developments in the rubber industry. chemical analysis for standardisation

Karunaratne, S.W. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Our soils can be improved for better plant growth

Jayaratne, R. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Plant growth substances in agriculture

Samaranayake, C. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Using more nitrogen from the air for plant growth

Jayasinghe, C.K. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
The living soil - its control for better plant growth

Liyanage, I. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Silica and silicates as fillers in rubber industry

Jayasinghe, P.P. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Natural rubber and the synthetics

Karunaratne, S.W. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Proper use and maintenance of scientific instruments

Silva, L.B.K. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Need for uniformity in properties, novel uses challenges ahead for NR

Yapa, P.A.J. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Crepe industry and new electricity tariffs

Fernando, T.L.G.; Kulasekera, A.M.S. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Diseases of rubber and their control

Liyanage, A. De S. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
A strategies for the sale of Sri Lankan rubber

Peries, O.S. (Rubber Research Institute of Sri Lanka. Agalawatta, 1985)
Brown bast incidence of Hevea brasiliensis

Wickremasinghe, S.I. (Rubber Research Institute of Sri Lanka. Agalawatte, 1986)
Assessment of the use of RRIC 100, RRIC 102 and RRIC 103 and their performance in the estate sector

De Silva, S.; Talgaswatta, H. (Rubber Research Institute of Sri Lanka. Agalawatta, 1986)
Farm size structure and land ownership according to crops by rubber smallholders

Bandara, S.M.J. (Rubber Research Institute of Sri Lanka. Agalawatta, 1986)
Age of rubber uprooted and area of rubber replanted by smallholders in recent years

Bandara, S.M.J. (Rubber Research Institute of Sri Lanka. Agalawatta, 1986)
The rubber industry and safety precautions

Karunaratne, S.W. (Rubber Research Institute of Sri Lanka. Agalawatte, 1986)

Browsing Bulletin of the Rubber Research Institute of Sri Lanka by Issue Date

Browsing Bulletin of the Rubber Research Institute of Sri Lanka by Issue Date

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