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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Plant Science and Agronomy 55 1583 1450 424 369 275 16757

Walter R. Fehr publications per year

The chart shows the history of publications by Walter R. Fehr between 1964 and 2017, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Walter R. Fehr published across 54 years, from 1964 to 2017, averaging 5.1 papers a year. Output peaked at 15 publications in 1980. 2 of the 277 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1964 to 2017. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 1980. 1964: 1 publication 1965: 0 publications 1966: 3 publications 1967: 2 publications 1968: 2 publications 1969: 3 publications 1970: 7 publications 1971: 6 publications 1972: 3 publications 1973: 7 publications 1974: 3 publications 1975: 3 publications 1976: 1 publication 1977: 5 publications 1978: 5 publications 1979: 5 publications 1980: 15 publications 1981: 11 publications 1982: 4 publications 1983: 12 publications 1984: 11 publications 1985: 6 publications 1986: 3 publications 1987: 9 publications 1988: 7 publications 1989: 8 publications 1990: 12 publications 1991: 11 publications 1992: 4 publications 1993: 2 publications 1994: 4 publications 1995: 2 publications 1996: 8 publications 1997: 7 publications 1998: 4 publications 1999: 3 publications 2000: 13 publications 2001: 8 publications 2002: 3 publications 2003: 4 publications 2004: 8 publications 2005: 5 publications 2006: 5 publications 2007: 4 publications 2008: 4 publications 2009: 0 publications 2010: 6 publications 2011: 6 publications 2012: 4 publications 2013: 4 publications 2014: 0 publications 2015: 2 publications 2016: 1 publication 2017: 1 publication
1964 2017

277 publications in total across all disciplines

View publications per year as a table
Walter R. Fehr: publications per year, 1964 to 2017
Year Publications
1964 1
1965 0
1966 3
1967 2
1968 2
1969 3
1970 7
1971 6
1972 3
1973 7
1974 3
1975 3
1976 1
1977 5
1978 5
1979 5
1980 15
1981 11
1982 4
1983 12
1984 11
1985 6
1986 3
1987 9
1988 7
1989 8
1990 12
1991 11
1992 4
1993 2
1994 4
1995 2
1996 8
1997 7
1998 4
1999 3
2000 13
2001 8
2002 3
2003 4
2004 8
2005 5
2006 5
2007 4
2008 4
2009 0
2010 6
2011 6
2012 4
2013 4
2014 0
2015 2
2016 1
2017 1
Total 277
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Walter R. Fehr publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Walter R. Fehr sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 88 bars. Horizontal axis: publications, 36–40 to 467+. Vertical axis: number of scientists, 0 to 255. Most scientists, 255, have 111–115 publications. The last bar groups every scientist with 467 publications or more. The highlighted bar, 271–275 publications, is where this scientist sits. 36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36–40 publications 467+

This scientist: 275 publications — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

View publications distribution as a table
Number of Plant Science and Agronomy scientists by publication count, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
Publications Scientists This scientist
36–40 2
41–45 7
46–50 40
51–55 58
56–60 60
61–65 107
66–70 130
71–75 153
76–80 191
81–85 199
86–90 206
91–95 218
96–100 226
101–105 227
106–110 247
111–115 255
116–120 253
121–125 233
126–130 219
131–135 201
136–140 194
141–145 176
146–150 157
151–155 147
156–160 151
161–165 159
166–170 137
171–175 128
176–180 126
181–185 98
186–190 114
191–195 100
196–200 90
201–205 71
206–210 98
211–215 70
216–220 86
221–225 61
226–230 58
231–235 53
236–240 64
241–245 39
246–250 46
251–255 51
256–260 36
261–265 44
266–270 35
271–275 30 275
276–280 33
281–285 35
286–290 36
291–295 26
296–300 26
301–305 31
306–310 30
311–315 21
316–320 29
321–325 14
326–330 15
331–335 15
336–340 17
341–345 15
346–350 12
351–355 17
356–360 18
361–365 12
366–370 11
371–375 6
376–380 6
381–385 11
386–390 9
391–395 10
396–400 8
401–405 4
406–410 9
411–415 11
416–420 4
421–425 7
426–430 4
431–435 3
436–440 5
441–445 8
446–450 6
451–455 7
456–460 5
461–465 6
466 2
467+ 99
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Walter R. Fehr D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Walter R. Fehr sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 80 bars. Horizontal axis: D-Index, 30 to 109+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 34 D-Index. The last bar groups every scientist with 109 D-Index or more. The highlighted bar, 55 D-Index, is where this scientist sits. 30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 55 D-Index — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

View D-Index distribution as a table
Number of Plant Science and Agronomy scientists by D-index, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
D-Index Scientists This scientist
30 200
31 236
32 253
33 283
34 288
35 240
36 246
37 243
38 247
39 229
40 232
41 230
42 228
43 219
44 193
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79 55
56 85
57 88
58 91
59 62
60 61
61 59
62 54
63 61
64 59
65 58
66 41
67 49
68 39
69 32
70 40
71 47
72 38
73 28
74 29
75 28
76 22
77 21
78 25
79 26
80 19
81 16
82 12
83 16
84 14
85 11
86 17
87 13
88 10
89 12
90 18
91 16
92 16
93 17
94 12
95 8
96 9
97 9
98 11
99 12
100 5
101 8
102 4
103 11
104 5
105 9
106 7
107 4
108 8
109+ 99
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Research.com Recognitions

  • 2002 - Monsanto Crop Science Distinguished Career Award, American Society of Agronomy
  • 1994 - Agronomic Achievement Award-Crops, American Society of Agronomy
  • 1993 - Carl Sprengel Agronomic Research Award, American Society of Agronomy
  • 1981 - Fellow of the American Society of Agronomy (ASA)
  • 1981 - Fellow of the Crop Science Society of America (CSSA)
  • 1969 - Crops and Soils Magazine Award, American Society of Agronomy

Overview

What is he best known for?

The fields of study he is best known for:

  • Botany
  • Gene
  • Genetics

Walter R. Fehr mostly deals with Cultivar, Agronomy, Food science, Botany and Genotype. His Cultivar study improves the overall literature in Horticulture. His work on Seedling, Plant breeding and Yield as part of his general Agronomy study is frequently connected to Development theory, thereby bridging the divide between different branches of science.

His studies deal with areas such as Palmitic acid and Linolenic acid as well as Food science. Walter R. Fehr interconnects Chemical composition and Fatty acid composition in the investigation of issues within Linolenic acid. His Genotype study combines topics in areas such as Hemiptera, Aphid, Aphididae and Infestation.

His most cited work include:

  • Stages of soybean development (1584 citations)
  • Principles of Cultivar Development: Theory and Technique (1028 citations)
  • Principles of cultivar development (455 citations)

What are the main themes of his work throughout his whole career to date?

Walter R. Fehr focuses on Cultivar, Agronomy, Botany, Food science and Palmitic acid. As a part of the same scientific study, Walter R. Fehr usually deals with the Cultivar, concentrating on Animal science and frequently concerns with Gene–environment interaction. His work deals with themes such as Calcareous, Temperate climate and Genotype, which intersect with Agronomy.

The study incorporates disciplines such as Unsaturated fatty acid, Genetic variability, Protein content and Selection in addition to Botany. His Food science research includes themes of Stearic acid, Linolenic acid and Fatty acid. His Palmitic acid study deals with Saturated fatty acid intersecting with Seedling.

He most often published in these fields:

  • Cultivar (39.90%)
  • Agronomy (28.79%)
  • Botany (29.80%)

What were the highlights of his more recent work (between 2006-2016)?

  • Cultivar (39.90%)
  • Agronomy (28.79%)
  • Horticulture (15.15%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Cultivar, Agronomy, Horticulture, Allele and Botany. His research on Cultivar also deals with topics like

  • Backcrossing that intertwine with fields like Plant breeding and Germination,
  • Chemical composition and related Shelf life and Biotechnology. His Agronomy study combines topics from a wide range of disciplines, such as Genotype and Soybean aphid.

His research integrates issues of Crop yield and Mutant in his study of Allele. While the research belongs to areas of Botany, Walter R. Fehr spends his time largely on the problem of Linolenate, intersecting his research to questions surrounding Animal science, Unsaturated fatty acid, Protein content and Mutant line. His work focuses on many connections between Food science and other disciplines, such as Organic chemistry, that overlap with his field of interest in Soybean oil.

Between 2006 and 2016, his most popular works were:

  • Principles of cultivar development (455 citations)
  • Breeding for Modified Fatty Acid Composition in Soybean (100 citations)
  • Marker‐Assisted Selection for Elevated Concentrations of the α′ Subunit of β‐Conglycinin and Its Influence on Agronomic and Seed Traits of Soybean (75 citations)

In his most recent research, the most cited papers focused on:

  • Botany
  • Gene
  • Genetics

His primary areas of study are Cultivar, Horticulture, Botany, Oleic acid and Soybean oil. His Cultivar study is focused on Agronomy in general. His study in the field of Germination and Plant breeding is also linked to topics like Field tests and Normal field.

Walter R. Fehr has included themes like Marker-assisted selection and β conglycinin in his Botany study. His Oleic acid research is multidisciplinary, relying on both Food science, Linolenic acid and Null allele. Walter R. Fehr combines subjects such as Biotechnology, Palmitic acid and Chemical composition with his study of Food science.

Best Publications

  • Stage of Development Descriptions for Soybeans, Glycine Max (L.) Merrill

    Unknown

  • Stages of soybean development

    Walter R. Fehr;Charles E. Caviness

  • Principles of cultivar development

    Walter R. Fehr

  • Principles of Cultivar Development: Theory and Technique

    Unknown

  • RFLP analysis of soybean seed protein and oil content

    B. W. Diers;P. Keim;W. R. Fehr;R. C. Shoemaker;R. C. Shoemaker

  • Influence of genotype and environment on isoflavone contents of soybean.

    Joseph A. Hoeck;Walter R. Fehr;Patricia A. Murphy;Grace A. Welke

  • Putative Alleles for Increased Yield from Soybean Plant Introductions

    E. A. Kabelka;Brian W Diers;W. R. Fehr;A. R. LeRoy

  • Breeding for Modified Fatty Acid Composition in Soybean

    Walter R. Fehr

  • A17 soybeans having low linolenic acid content and descendents

    Walter R. Fehr;Earl G. Hammond

  • Genotypic Evaluation for Iron Deficiency Chlorosis in Soybeans by Visual Scores and Chlorophyll Concentration1

    S. Rodriguez de Cianzio;W. R. Fehr;I. C. Anderson

  • Agronomic and Seed Traits of Soybean Lines with Low–Phytate Phosphorus

    Sheilah E. Oltmans;Walter R. Fehr;Grace A. Welke;Victor Raboy

  • Inheritance of Reduced Linolenic Acid Content in Soybean Genotypes A16 and A17

    Walter R. Fehr;Grace A. Welke;Earl G. Hammond;Daniel N. Duvick

  • Seed Source Effect on Field Emergence of Soybean Lines with Reduced Phytate and Raffinose Saccharides

    Shane J. Meis;Walter R. Fehr;Steven R. Schnebly

  • Simple sequence repeat diversity among soybean plant introductions and elite genotypes.

    James M. Narvel;Walter R. Fehr;Wen‐Chy Chu;David Grant

  • Molecular Marker Analysis of Seed Size in Soybean

    Joseph A. Hoeck;Walter R. Fehr;Randy C. Shoemaker;Grace A. Welke

  • Effect of altered fatty acid composition on soybean oil stability

    T. L. Mounts;K. Warner;G. R. List;R. Kleiman

  • Inheritance of Reduced Palmitic Acid Content in Seed Oil of Soybean

    W. R. Fehr;G. A. Welke;E. G. Hammond;D. N. Duvick

  • Marker-Assisted Selection for Elevated Concentrations of the α′ Subunit of β-Conglycinin and Its Influence on Agronomic and Seed Traits of Soybean

    Sheilah E. Oltmans-Deardorff;Walter R. Fehr;Randy C. Shoemaker

  • Sensory characteristics of soymilk and tofu made from lipoxygenase-free and normal soybeans

    A. V. Torres-Penaranda;C. A. Reitmeier;L. A. Wilson;W. R. Fehr

  • Control of iron‐deficiency chlorosis in soybeans by plant breeding

    Walter R. Fehr

  • Inheritance of Reduced and Elevated Palmitate in Mutant Lines of Soybean

    Steven R. Schnebly;Walter R. Fehr;Grace A. Welke;Earl G. Hammond

  • Agronomic and Seed Characteristics of Soybean with Reduced Raffinose and Stachyose

    Jason D. Neus;Walter R. Fehr;Steven R. Schnebly

  • Genotype and Environment Influence on Protein Components of Soybean

    Walter R. Fehr;Joseph A. Hoeck;Susan L. Johnson;Patricia A. Murphy

  • Influence of genotype and environment on isoflvaone contents of soybean

    J.A. Hoeck;W.R. Fehr;P.A. Murphy;G.A. Welke

Frequent Co-Authors

Silvia R. Cianzio
Silvia R. Cianzio Iowa State University
Earl G. Hammond
Earl G. Hammond Iowa State University
Tong Wang
Tong Wang University of Tennessee at Knoxville
Randy C. Shoemaker
Randy C. Shoemaker Agricultural Research Service
Brian W. Diers
Brian W. Diers University of Illinois at Urbana-Champaign
Matthew E. O'Neal
Matthew E. O'Neal Iowa State University
Patricia A. Murphy
Patricia A. Murphy Iowa State University
Paul Keim
Paul Keim Northern Arizona University
J. Grover Shannon
J. Grover Shannon University of Missouri
Devinder Sandhu
Devinder Sandhu Agricultural Research Service

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