Parliamentary Papers, Nide 9H.M. Stationery Office, 1957 |
Kirjan sisältä
Tulokset 1 - 3 kokonaismäärästä 97
Sivu 43
... experiments reached the stage when it became possible to issue an advisory leaflet dealing with the new root pruning technique . A root pruning experiment was laid down at Njala in Sierra Leone . 99. Increased attention was given to ...
... experiments reached the stage when it became possible to issue an advisory leaflet dealing with the new root pruning technique . A root pruning experiment was laid down at Njala in Sierra Leone . 99. Increased attention was given to ...
Sivu 128
... experiments have so far indicated no shortages of mag- nesium in Zanzibar soils and the availability of other minor elements is being studied . In Pemba island field experiments with the major plant nutrients continue with special ...
... experiments have so far indicated no shortages of mag- nesium in Zanzibar soils and the availability of other minor elements is being studied . In Pemba island field experiments with the major plant nutrients continue with special ...
Sivu 209
... experiments are planned on pyrethrum , coffee and sisal . Preliminary trials have shown that Eichornia crassipes here as elsewhere is susceptible to 2 , 4 - D at about 2 lb./acre but it is extremely doubtful whether complete eradication ...
... experiments are planned on pyrethrum , coffee and sisal . Preliminary trials have shown that Eichornia crassipes here as elsewhere is susceptible to 2 , 4 - D at about 2 lb./acre but it is extremely doubtful whether complete eradication ...
Sisältö
INTRODUCTORY | 6 |
Actual issues in respect of Research Schemes 19401957 | 18 |
CONTENTS | 140 |
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acid acre Aden African Agriculture animals appointed breeding British Guiana carried cattle cent cocoa Colonial Development Committee continued crop Cyprus D.Sc Department Development and Welfare dieldrin Director disease East Africa economic effect experimental experiments exports Federation of Malaya fertility fever fish Fisheries Research forest Forestry Gambia Ghana Government grass haemoglobin Hong Kong important increase infection insecticides Institute investigation Islands Jamaica Kenya Laboratory larvae Locust London maize malaria Medical Research ment methods microfilariae mosquitoes Nigeria Northern Rhodesia Nyasaland obtained Organisation overseas pests plant problems production Professor programme progress projects Region Report Research Unit rice Rift Valley fever samples Sarawak Scheme School season Secretary seed Service sickle-cell Sierra Leone Singapore soil species spraying Station strains survey Tanganyika territories tested tion treatment trials Trinidad Tropical Trypanosomiasis Uganda United Kingdom University College vaccine varieties vector virus viruses visited West Indies yield