Parliamentary Papers, Band 10 |
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Seite 111
A top - dressing trial at Sotik on a setaria ley showed that the effect of sulphate of ammonia , even at high rates of application , is short - lived . The effect of 3 cwt . per acre was lost after only one grazing .
A top - dressing trial at Sotik on a setaria ley showed that the effect of sulphate of ammonia , even at high rates of application , is short - lived . The effect of 3 cwt . per acre was lost after only one grazing .
Seite 126
on the variety Sindano showed fairly general responses to 1 cwt . per acre of both double superphosphate and sulphate of ammonia applied just before transplanting . Applying the latter fertiliser as a top dressing 3 weeks or 9 weeks ...
on the variety Sindano showed fairly general responses to 1 cwt . per acre of both double superphosphate and sulphate of ammonia applied just before transplanting . Applying the latter fertiliser as a top dressing 3 weeks or 9 weeks ...
Seite 320
Selected tropical gravels have been tested and the results obtained showed that provided the gravel was not excessively weak (easily broken with the fingers) the “ten per cent fines test” could be ...
Selected tropical gravels have been tested and the results obtained showed that provided the gravel was not excessively weak (easily broken with the fingers) the “ten per cent fines test” could be ...
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acres addition African Agriculture amount animals appears application assistance breeding British capital carried cattle cent cocoa Colonial Committee compared completed considerable continued cost cotton Council countries crop Department disease East Africa economic effect established estimated expenditure experiments export fertiliser field finance forest further given Government grass growth important improvement increase indicate industry infection Institute interest investment Kenya Laboratory land loans March material measures Medical methods million months Nigeria observations obtained Office operation period Plan plant possible present problems production programme progress projects received Regional Research response rice Scheme season shares showed shown soil species spraying Station supply survey territories tons treatment trees trials Tropical United varieties various virus visited West yield