D. E. Longer

563 total citations
20 papers, 433 citations indexed

About

D. E. Longer is a scholar working on Plant Science, Agronomy and Crop Science and Soil Science. According to data from OpenAlex, D. E. Longer has authored 20 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 8 papers in Agronomy and Crop Science and 7 papers in Soil Science. Recurrent topics in D. E. Longer's work include Legume Nitrogen Fixing Symbiosis (8 papers), Soybean genetics and cultivation (8 papers) and Soil Carbon and Nitrogen Dynamics (7 papers). D. E. Longer is often cited by papers focused on Legume Nitrogen Fixing Symbiosis (8 papers), Soybean genetics and cultivation (8 papers) and Soil Carbon and Nitrogen Dynamics (7 papers). D. E. Longer collaborates with scholars based in United States. D. E. Longer's co-authors include Kristofor R. Brye, Edward E. Gbur, Mary C. Savin, Douglas E. Karcher, C. Andy King, Larry C. Purcell, M. Mozaffari, Derrick M. Oosterhuis, J. Tom Cothren and Kenneth E. Turner and has published in prestigious journals such as Journal of Dairy Science, Soil Science Society of America Journal and Field Crops Research.

In The Last Decade

D. E. Longer

19 papers receiving 391 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
D. E. Longer United States	13	217	176	100	90	60	20	433
B. Gangwar India	10	248 1.1×	285 1.6×	138 1.4×	93 1.0×	47 0.8×	54	533
Helge Schmeisky Germany	9	253 1.2×	356 2.0×	121 1.2×	117 1.3×	37 0.6×	16	618
G. Singh India	12	174 0.8×	303 1.7×	105 1.1×	70 0.8×	31 0.5×	22	568
Xiaoning Hang China	9	217 1.0×	238 1.4×	97 1.0×	101 1.1×	52 0.9×	10	446
P. W. Tracy United States	9	187 0.9×	228 1.3×	80 0.8×	77 0.9×	64 1.1×	15	414
Zheng Jianchu China	10	342 1.6×	246 1.4×	93 0.9×	81 0.9×	73 1.2×	42	567
Jean Sérgio Rosset Brazil	14	189 0.9×	428 2.4×	84 0.8×	70 0.8×	49 0.8×	60	648
F. Pálmason Iceland	6	112 0.5×	235 1.3×	93 0.9×	59 0.7×	82 1.4×	9	330
Carmen M. Ugarte United States	10	182 0.8×	307 1.7×	76 0.8×	72 0.8×	93 1.6×	20	472
Xiaohong Tian China	6	112 0.5×	294 1.7×	116 1.2×	80 0.9×	56 0.9×	13	390

Countries citing papers authored by D. E. Longer

Since Specialization

Citations

This map shows the geographic impact of D. E. Longer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. E. Longer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. E. Longer more than expected).

Fields of papers citing papers by D. E. Longer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. E. Longer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. E. Longer. The network helps show where D. E. Longer may publish in the future.

Co-authorship network of co-authors of D. E. Longer

This figure shows the co-authorship network connecting the top 25 collaborators of D. E. Longer. A scholar is included among the top collaborators of D. E. Longer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with D. E. Longer. D. E. Longer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Savin, Mary C., et al.. (2016). Nutrient availability and corn growth in a poultry litter biochar‐amended loam soil in a greenhouse experiment. Soil Use and Management. 32(3). 279–288. 31 indexed citations

Brye, Kristofor R., et al.. (2015). Biochar Source and Application Rate Effects on Soil Water Retention Determined Using Wetting Curves. Open Journal of Soil Science. 5(1). 1–10. 32 indexed citations

Savin, Mary C., et al.. (2015). Pine Woodchip Biochar Impact on Soil Nutrient Concentrations and Corn Yield in a Silt Loam in the Mid-Southern U.S.. Agriculture. 5(1). 30–47. 28 indexed citations

Purcell, Larry C., et al.. (2011). Association of “Greenness” in Corn with Yield and Leaf Nitrogen Concentration. Agronomy Journal. 103(2). 529–535. 114 indexed citations

Longer, D. E., et al.. (2008). Irrigation and Planting Date Effects on Seed Yield and Agronomic Traits of Early-Maturing Soybean. Journal of Crop Improvement. 22(1). 47–65. 16 indexed citations

Longer, D. E., et al.. (2008). Planting Date and Irrigation Effects on Seed Quality of Early-Maturing Soybean in the Mid-South USA. Journal of New Seeds. 9(3). 212–233. 6 indexed citations

Brye, Kristofor R., et al.. (2007). Impact of Nitrogen Applications to Wheat on No-tillage Double-crop Soybean. Crop Management. 6(1). 1–12. 1 indexed citations

Brye, Kristofor R., et al.. (2007). Residue Management Practice Effects on Soybean Establishment and Growth in a Young Wheat-Soybean Double-Cropping System. Journal of Sustainable Agriculture. 29(2). 97–120. 35 indexed citations

Brye, Kristofor R., et al.. (2007). Residue Management Practice Effects on Soil Surface Properties in a Young Wheat-Soybean Double-Crop System. Journal of Sustainable Agriculture. 29(2). 121–150. 41 indexed citations

10.

Brye, Kristofor R., et al.. (2007). Wheat Response to Nitrogen under Low Phosphorus and Potassium Fertility in a Wheat–Soybean Production System. Communications in Soil Science and Plant Analysis. 38(3-4). 389–402. 2 indexed citations

11.

Brye, Kristofor R., D. E. Longer, & Edward E. Gbur. (2006). Impact of Tillage and Residue Burning on Carbon Dioxide Flux in a Wheat–Soybean Production System. Soil Science Society of America Journal. 70(4). 1145–1154. 39 indexed citations

12.

Longer, D. E., et al.. (2004). Variations in seed yield and seed quality from soybeans in ultra-low populations.. 103–115. 2 indexed citations

13.

Nayigihugu, V., et al.. (2002). Case Study: Performance and Ensiling Characteristics of Tall-Growing Soybean Lines Used for Silage. The Professional Animal Scientist. 18(1). 85–89. 5 indexed citations

14.

Longer, D. E. & Derrick M. Oosterhuis. (1999). Cotton regrowth and recovery from early season leaf loss. Environmental and Experimental Botany. 41(1). 67–73. 14 indexed citations

15.

Longer, D. E., et al.. (1994). Staging Soybean Seedling Growth from Germination to Emergence. Crop Science. 34(1). 289–291. 12 indexed citations

16.

West, Charles P., et al.. (1991). Phenological Analysis of Forage Yield and Quality in Winter Wheat. Agronomy Journal. 83(1). 217–224. 14 indexed citations

17.

Longer, D. E., et al.. (1990). Field weathering effects on normal and hard-seeded soybean genotypes.. 39(5). 1 indexed citations

18.

West, Charles P., et al.. (1990). Changes in Forage Yield and Composition of Wheat and Wheat-Ryegrass Mixtures with Maturity. Journal of Dairy Science. 73(5). 1296–1303. 11 indexed citations

19.

Longer, D. E., et al.. (1986). The influence of seed size on soybean [Glycine max (L.) Merrill] emergence under simulated soil crust conditions. Field Crops Research. 14. 371–375. 16 indexed citations

20.

Waldroup, P.W., et al.. (1985). The Utilization of Grain Amaranth by Broiler Chickens. Poultry Science. 64(4). 759–762. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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