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Evaluation of the potential of a water extraction of soil phosphate for use in a soil test procedure.
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The evaluation of superphosphate and dicalcium phosphate as phosphatic fertilisers.
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The effect of irrigation on the drainage behaviour of the Tokomaru silt loam in relation to the soil's physical properties.
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A study of the factors affecting the distribution of nitrogen in soil following drip irrigation with urea solution.
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The effects of earthworms on water movement from trickle emitters.
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Aspects of the water balance of an oats crop grown on a layered soil.
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Some consequences of mole draining a yellow-grey earth under pressure.
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An evaluation of water extraction as a soil-testing procedure for phosphate.
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Saturated hydraulic conductivty measurements on the Tokomaru silt loam.
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Sources and transport of phosphorus and nitrogen in a stream draining a predominantly pasture catchment.