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Now showing items 1-10 of 12

Role of Gliricidia sepium on physical improvement of gravelly soil

Vidana Arachchi, L.P.; Liyanage, M. De S. (Coconut Research Institute. Lunuwila, 1996)
Planting progress, 1949-1950. the replanting project is gathering momentum

Unknown author (Coconut Rsearch Scheme(Ceylon):Lunuwila, 1951)
Some problems of under-planting

Rodrigo, R.B.; Rajapakse, G.; Jayasooriya, D.C. (Coconut Research Scheme(Ceylon):Lunuwila, 1952)
Advisory work on manuring and soil management and the small-holder

Salgado, M.L.M. (Coconut Research scheme(Ceylon):Lunuwila, 1953)
The black-beetle

Wickremasuriya, C.A. (Coconut Research Scheme(Ceylon):Lunuwila, 1953)
Potash. it's production and place in crop nutrition

Salgado, M.L.M. (Coconut Research Scheme(Ceylon):Lunuwila, 1952)
Revised estimate of expenditure on replanting(under-planting 1 acre of coconuts)

Cheyne, O.B.M. (Coconut Research Scheme(Ceylon):Lunuwila, 1952)
Potash salts. their production and use

Piekenbrock, P. (Coconut Research Scheme(Ceylon):Lunuwila, 1951)
Cruciform planting holes for hard ground

Cheyne, O.B.M. (Coconut Research Scheme(Ceylon):Lunuwila, 1951)
Vertical or horizontal?. which is the correct method of planting out seed-nuts?

Ambrose, C. (Coconut Research Scheme(Ceylon):Lunuwila, 1951)

Now showing items 1-10 of 12