Works matching IS 00021962 AND DT 1989 AND VI 81 AND IP 2

Results: 36

WEEDER: an advisory system for the identification of grasses in turf

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 312

By:

Fermanian, T. W.;
Michalski, R. S.

Publication type:

Article

Water-stress effects on alfalfa forage quality after adjustment for maturity differences

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 189

By:

Buxton, D. R.;
Carlson, R. E. Carlson;
Hattendorf, M. J.;
Halim, R. A.

Publication type:

Article

Water stress and temperature in relation to seed germination of pearl millet and sorghum

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 303

By:

Smith, R. L.;
Hoveland, C. S.;
Hanna, W. W.

Publication type:

Article

Variability in alfalfa for growth and mineral uptake and efficiency ratios under aluminum stress

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 223

By:

Baligar, V. C.;
Elgin, Jr., J. H.;
Foy, C. D.

Publication type:

Article

Time of desiccation effects on plant composition and subsequent nitrogen release from several winter annual cover crops

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 236

By:

Wagger, M. G.

Publication type:

Article

Tall fescue rhizome production as influenced by bermudagrass competition and cutting frequency

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 220

By:

Bouton, J. H.;
Battista, J. P. De;
Whitehead, F. C.

Publication type:

Article

Spring and fall cattle grazing effects on components and total grainyield of winter wheat

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 145

By:

Christiansen, S.;
Phillips, W. A.;
Svejcar, T.

Publication type:

Article

Soybean seed quality in relation to days between development stages

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 215

By:

Sinclair, J. B.;
Vaughan, Duncan A.;
Bernard, R. L.

Publication type:

Article

Soybean field losses as influenced by harvest delays

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 251

By:

Oplinger, E. S.;
Philbrook, B. D.

Publication type:

Article

Seed reserves and seedling development in winter wheat

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 245

By:

Peterson, Curt M.;
Rickman, R. W.;
Klepper, Betty

Publication type:

Article

Salt effects on germination, emergence, and seedling mortality of onion

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 202

By:

Miyamoto, S.

Publication type:

Article

Resin-coated urea evaluation for turfgrass fertilization

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 290

By:

Hummel, Jr., N. W.

Publication type:

Article

Reduced tillage system influence on yield of sunflower hybrids

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 274

By:

Deibert, Edward J.

Publication type:

Article

Presidential address: Change and stability in the American Society of Agronomy

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 141

By:

Holt, Donald A.

Publication type:

Article

Predicting superior yielding spring wheat and oat cultivars using past yield data

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 194

By:

Gellner, J. L.

Publication type:

Article

Planting patterns and radiation interception, plant nutrient concentration, and yield in corn

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 167

By:

Ottman, M. J.;
Welch, L. F.

Publication type:

Article

Osmotic potential of winter wheat crowns for comparing cultivars varying in winterhardiness

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 159

By:

Taylor, G. A.;
Ferguson, H.;
DeNoma, J. T.

Publication type:

Article

Nitrogen fertilizer carriers and their placement for minimum till corn under sprinkler irrigation

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 280

By:

Sander, D. H.;
Olson, R. A.;
Raun, W. R.

Publication type:

Article

Nitrate concentration in potato petioles from periodic applications of {sup}1{sup}5N-labeled ammonium nitrate fertilizer

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 271

By:

Roberts, S.;
Cheng, H. H.;
Farrow, F. O.

Publication type:

Article

Microcomputer simulation of expected gains from eight methods of intrapopulation recurrent selection

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 317

By:

Senalik, D.;
Staub, J. E.;
Coors, J. G.;
Rinhart, C. A.

Publication type:

Article

Growth and yield of winter wheat as influenced by chlormequat chloride and ethephon

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 264

By:

Cox, W. J.;
Otis, D. J.

Publication type:

Article

Corn-peanut intercrop performance in relation to component crop relative planting dates

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 184

By:

Weil, R. R.;
Misbahulmunir, M. Y.;
Sammons, D. J.

Publication type:

Article

Grain sorghum yield and susceptibility to insects as affected by early season growth

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 320

By:

Sadler, E. J.;
Karlen, D. L.;
Roach, S. H.

Publication type:

Article

Flurprimidol effect on the emergence and growth of annual bluegrass and creeping bentgrass

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 198

By:

Haley, J. E.;
Fermanian, T. W.

Publication type:

Article

Evaluation of the green manure potential of Austrian winter peas in northern Idaho

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 258

By:

Mahler, R. L.;
Auld, D. L.

Publication type:

Article

Cultivation, cultivar, and crop age effects on sugarcane

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 163

By:

Ulloa, M. F.;
Blaz, G.;
Parrado, R.

Publication type:

Article

Crop production during conversion from conventional to low-input methods

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 150

By:

Andrews, R. W.;
Radke, J. K.;
Liebhardt, W. C.;
Culik, M. N.;
Janke, R. R.;
Harwood, R. R.;
Rieger-Schwartz, S. L.

Publication type:

Article

Genetic contribution to increased wheat yields in the USA between 1979 and 1984

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 242

By:

Kemp, K. E.;
Paulsen, G. M.;
Feyerherm, A. M.

Publication type:

Article

Corn residue effect on the yield of corn and soybean grown in rotation

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 229

By:

Crookston, R. K.;
Kurle, J. E.

Publication type:

Article

Corn growth and yield as affected by surface and subsoil compaction

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 294

By:

Voorhees, W. B.;
Johnson, J. F.;
Nelson, W. W. Nelson;
Randall, G. W.

Publication type:

Article

Cation radius and pH of drying agent solutions influence on alfalfa drying rates

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 174

By:

Bula, R. J.;
Panciera, M. T.;
Walgenbach, R. P.

Publication type:

Article

Carbon dioxide exchange during mist propagation of jojoba cuttings

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 233

By:

Dobrenz, Albert K.;
Feldman, William R.;
Palzkill, David A.;
Hogan, LeMoyne LeMoyne Hogan

Publication type:

Article

Boron effect on mineral nutrients of maize

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 285

By:

Mozafar, A.

Publication type:

Article

Band spacing effects of dual-placed nitrogen and phosphorus fertilizers on corn

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 178

By:

Eghball, B.;
Sander, D. H.

Publication type:

Article

Aluminum effects on growth and macronutrient uptake by annual ryegrass

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 208

By:

Rengel, Z.;
Robinson, D. L.

Publication type:

Article

AGASSISTANT: an artificial intelligence system for discovering patterns in agricultural knowledge and creating diagnostic advisory systems

Published in:

Agronomy Journal, 1989, v. 81, n. 2, p. 306

By:

Kelly, J.;
Katz, B.;
Fermanian, T. W.;
Michalski, R. S.

Publication type:

Article