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Evaluation of biostil dunder and mixtures with nitrogen fertilisers for sugarcane nutrition
(1990)
The aims of this project were: (a) to measure the cane and sugar yield responses from the application of biostil dunder on its own and in mixtures with nitrogen fertilisers in field trials; and (b) to assess the suitability ...
Soil constraints to productivity improvement
(1990)
Yields of most crops are known to decrease if that crop is grown continuously without fallowing or rotation with other crop species. Sugarcane has been grown continuously on many fields in Queensland for 50-100 years. ...
The effect of zinc deficiency as a factor limiting sugarcane growth (SRC Project BS14S - Final Report)
(1990)
Results from this project confirm that substantial yield responses to zinc application can be expected in deficient soils in North Queensland. Deficiency is commonly associated with lime application. Three soil and two ...