1968 trials

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Trial Contributor
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Year Trial site
Copper residual for clover grown on brown very gravelly sand/loamy sand at North Bannister

Copper,required and residual effects required for maximum clover ley grown on  brown very gravelly sand/loamy sand

Department of Agriculture and Food WA
1968 North Bannister WA
Research organisaton
Effect of copper and zinc on sub clover on newly cleared yellow gravelly surface sands of the western Australia

To determine the rates of copper and zinc required for maximum clover dry matter yield clover  grown on yellow gravelly sands of the central -lake district.

Experiment designed to measure residual value of previous Cu applications compared to fresh for wheat, barley and clover.

Department of Agriculture and Food WA
1968 Newdegate WA
Research organisaton
Effect of copper and zinc on wheat on newly cleared sandy over grey or grey brown sandy clay

To determine the rates of copper and zinc required for maximum grain yield of wheat grown on  sandy surfaced over grey or grey sandy clays.

Department of Agriculture and Food WA
1968 Scadden -Truslove area WA
Research organisaton
Methods of correcting zinc deficiency in irrigated maize grown on a black earth

To present a comparison of soil and spray applications of zinc for maize.

South Australian Research and Development Institute
1968 Brookstead QLD
Research organisaton
Molybdenum content of maize seed

To deterine the effect of applicaiotn of molybdenum and nitrogen to the molybdenum content of maize seed.

South Australian Research and Development Institute
1968 University of Adelaide SA
Research organisaton