A. M. Blackmer

发表

Release of fixed ammonium during nitrification in soils

C. Green, A. Blackmer, C. J. Green, 1994 .

Seasonal variability in emission of nitrous oxide from soil

J. M. Bremner, A. Blackmer, A. M. Blackmer, 1980 .

Correlations between Soil Nitrate Concentrations in Late Spring and Corn Yields in Iowa

A. Blackmer, A. M. Blackmer, D. Pottker, 1989 .

Effect of Anhydrous Ammonia Fertilization on Emission of Nitrous Oxide from Soils 1

J. M. Bremner, G. A. Breitenbeck, A. Blackmer, 1981 .

Using precision farming technologies to improve management of soil and fertiliser nitrogen

S. E. White, A. Blackmer, A. M. Blackmer, 1998 .

Comparison of Models for Describing; Corn Yield Response to Nitrogen Fertilizer

A. Blackmer, A. M. Blackmer, M. Cerrato, 1990 .

Effect of nitrapyrin on emission of nitrous oxide from soil fertilized with anhydrous ammonia

J. M. Bremner, G. A. Breitenbeck, A. Blackmer, 1981 .

Residue Decomposition Effects on Nitrogen Availability to Corn following Corn or Soybean

C. Green, A. Blackmer, C. J. Green, 1995 .

Characterizing and Classifying Variability in Corn Yield Response to Nitrogen Fertilization on Subfield and Field Scales

Peter M. Kyveryga, Jun Zhang, Jun Zhang, 2009 .

Profit-Maximizing Critical Values of Soil-Test Potassium for Corn

A. Mallarino, A. Blackmer, A. M. Blackmer, 1994 .