Search Results - "Unkovich, M.J."

Productivity and sustainability of a spring wheat–field pea rotation in a semi-arid environment under conventional and conservation tillage systems by Huang, G.B., Zhang, R.Z., Li, G.D., Li, L.L., Chan, K.Y., Heenan, D.P., Chen, W., Unkovich, M.J., Robertson, M.J., Cullis, B.R., Bellotti, W.D.

“…A long-term rotation experiment was established in 2001 to compare conservation tillage techniques with conventional tillage in a semi-arid environment in the…”
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Erratum to: prospects and problems of simple linear models for estimating symbiotic [N.sub.2] fixation by crop and pasture legumes by Unkovich, M.J, Baldock, J, Peoples, M.B

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appraisal of recent field measurements of symbiotic N2 fixation by annual legumes by Unkovich, M.J, Pate, J.S

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Prospects and problems of simple linear models for estimating symbiotic [N.sub.2] fixation by crop and pasture legumes by Unkovich, M.J, Baldock, J, Peoples, M.B

“…Symbiotic dinitrogen ([N.sub.2]) fixation of crop and pasture legumes is a critical component of agricultural systems, but its measurement is expensive and…”
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Factors affecting soil acidification under legumes. III. Acid production by N2-fixing legumes as influencd by nitrate supply by Tang, C, Unkovich, M.J, Bowden, J.W

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Nodulation and nitrogen fixation by subterranean clover in acid soils as influenced by lime application, toxic aluminium, soil mineral N, and competition from annual ryegrass by Unkovich, M.J., Sanford, P., Pate, J.S.

“…The effects of low soil pH and lime addition on nodulation and nitrogen fixation in subterranean clover ( Trifolium subterraneum L.) were examined in field and…”
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Estimates of seasonal nitrogen fixation of annual subterranean clover-based pastures using the (15)N natural abundance technique by Bolger, T.P. (Division of Plant Industry CSIRO, Wembley, W.A. (Australia)), Pate, J.S, Unkovich, M.J, Turner, N.C

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Nitrogen economy of annual crop and pasture legumes in southwest Australia by Unkovich, M.J., Pate, J.S., Armstrong, E.L., Sanford, P.

“…The proportion of legume N derived from the atmosphere by N 2 fixation (%Ndfa) was assessed at a number of field sites using δ 15N natural abundance…”
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Estimates of seasonal nitrogen fixation of annual subterranean clover-based pastures using the ¹⁵N natural abundance technique by Bolger, T.P, Pate, J.S., Unkovich, M.J., Turner, N.C.

“…Annual pasture legumes play a key role in ley farming systems of southern Australia, providing biologically fixed nitrogen (N) to drive the production of the…”
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