Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Soil Quality and Financial Performance of Biodynamic and Conventional Farms in New Zealand

John P. Reganold; Alan S. Palmer; James C. Lockhart; A. Neil Macgregor

American Association for the Advancement of Science (AAAS) · 1993

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Summary

Biodynamic farming practices and systems show promise in mitigating some of the detrimental effects of chemical-dependent, conventional agriculture on the environment. The physical, biological, and chemical soil properties and economic profitability of adjacent, commercial biodynamic and conventional farms (16 total) in New Zealand were compared. The biodynamic farms in the study had better soil quality than the neighboring conventional farms and were just as financially viable on a per hectare basis.

Outcomes reported

Source report: The Re-Rooting of Regenerative Agriculture (2026) File: _Re_Rooting_Regenerative_Agriculture__1767825196.pdf Original: Reganold, J.P., et al. (1993). Soil quality and financial performance of biodynamic and conventional farms in New Zealand. Science, 260(5106), 344-349

Theme
Farming systems, soils & land use
Subject
Peer-reviewed research
Study type
Research
Source type
Peer-reviewed research
Status
Published
Geography
UK
DOI
10.1126/science.260.5106.344
Catalogue ID
IRmohfq8on-cef677
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