M. Sprosen

发表

Soil N process inhibitors alter nitrogen leaching dynamics in a pumice soil

S. Ledgard, J. Menneer, M. Sprosen, 2008 .

Nitrogen inputs and losses from clover/grass pastures grazed by dairy cows, as affected by nitrogen fertilizer application

S. Ledgard, M. Sprosen, J. Penno, 1999, The Journal of Agricultural Science.

Nitrogen fixation by white clover in pastures grazed by dairy cows: Temporal variation and effects of nitrogen fertilization

S. Ledgard, M. Sprosen, J. Penno, 2001, Plant and Soil.

Nitrogen losses from grazed dairy pasture, as affected by nitrogen fertiliser application

S. Ledgard, D. Clark, M. Sprosen, 1996 .

Fate of 15N-labelled nitrogen fertilizer applied to kiwifruit (Actinidia deliciosa) vines

S. Ledgard, M. Sprosen, G. Smith, 1992, Plant and Soil.

Effects of the nitrification inhibitor dicyandiamide (DCD) on pasture production, nitrous oxide emissions and nitrate leaching in Waikato, New Zealand

M. Sprosen, J. Luo, S. Ledgard, 2014 .

Effect of timing and formulation of dicyandiamide (DCD) application on nitrate leaching and pasture production in a Bay of Plenty pastoral soil

S. Ledgard, J. Menneer, M. Sprosen, 2008 .

Nitrogen fixation by nine white clover cultivars in grazed pasture, as affected by nitrogen fertilization

S. Ledgard, M. Sprosen, K. Steele, 2004, Plant and Soil.

Efficacy of different temperate pasture species to reduce nitrogen leaching from cattle urine applied in different seasons: A soil lysimeter study

S. Ledgard, B. Welten, M. Sprosen, 2019, Soil Use and Management.

Fate of 15N labelled urine on four soil types

T. Clough, S. Ledgard, M. Sprosen, 1998, Plant and Soil.

Productivity of white clover cultivars under intensive grazing, as affected by high nitrogen fertiliser application

S. Ledgard, C. West, M. Sprosen, 1995 .

Effect of rate and form of dicyandiamide application on nitrate leaching and pasture production from a volcanic ash soil in the Waikato

M. Sprosen, S. Lindsey, S. F. Ledgard, 2009 .

Improving the accuracy of nitrous oxide emission factors estimated for hotspots within dairy-grazed farms.

D. Giltrap, P. Berben, Thilak Palmada, 2021, The Science of the total environment.

Use of labelled nitrogen to measure gross and net rates of mineralization and microbial activity in permanent pastures following fertilizer applications at different time intervals.

S. Ledgard, S. Jarvis, D. Hatch, 2002, Rapid communications in mass spectrometry : RCM.

Effect of dicyandiamide (DCD) delivery method, application rate, and season on pasture urine patch nitrous oxide emissions

S. Ledgard, S. Lindsey, B. Welten, 2015, Biology and Fertility of Soils.

Effect of temperature on dicyandiamide (DCD) longevity in pastoral soils under field conditions

F. Kelliher, S. Ledgard, Jiafa Luo, 2014 .

Nitrogen inputs and losses from New Zealand dairy farmlets, as affected by nitrogen fertilizer application: year one

S. Ledgard, D. Clark, M. Sprosen, 1996, Plant and Soil.

Increased stocking rate and associated strategic dry-off decision rules reduced the amount of nitrate-N leached under grazing.

S. Ledgard, B. Horan, S. Lindsey, 2016, Journal of dairy science.

Uptake and Redistribution of 15N Within an Established Asparagus Crop after Application of 15N-labelled Nitrogen Fertilizer

J. M. Follett, S. Ledgard, M. Sprosen, 1994 .

Influence of time of application on the utilization of nitrogen fertilizer by asparagus, estimated using 15N

J. M. Follett, S. Ledgard, M. Sprosen, 1992, Plant and Soil.