Concepedia

J. Heard

JH

Statistics

Publications

2

Citations

141

H-Index

2

Active since

1988

Affiliations

Purdue University West Lafayette(Current)

J. Heard is an author at Purdue University West Lafayette specializing in soil sciences, agriculture, and soil science.

Publications per year

1988–2007

2

Publications

2

Soil macroporosity, hydraulic conductivity and air permeability of silty soils under long-term conservation tillage in Indiana

J. Heard, E. J. Kladivko, J. V. Mannering · Soil and Tillage Research · 1988 · 123 citations

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Agronomic and environmental soil test phosphorus in manured and non-manured Manitoba soils

Darshani Kumaragamage, O. O. Akinremi, Don Flaten et al. · Canadian Journal of Soil Science · 2007 · 18 citations · Full text

, , +17

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