D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Plant Science and Agronomy D-index 34 Citations 5,145 50 World Ranking 1360 National Ranking 18

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Agriculture
  • Botany

Niels Erik Nielsen focuses on Root hair, Agronomy, Soil water, Hordeum vulgare and Poaceae. His Root hair research incorporates a variety of disciplines, including Botany, Root system and Mycorrhiza. His Agronomy research integrates issues from Host, Nutrient and Soil depth.

His work deals with themes such as Environmental chemistry, Phytotoxicity, Air pollution and Pollution, which intersect with Soil water. The various areas that he examines in his Poaceae study include Cultivar and Horticulture. His Cultivar research is multidisciplinary, relying on both Dry matter and Crop.

His most cited work include:

  • Root traits as tools for creating phosphorus efficient crop varieties (197 citations)
  • Root hairs and phosphorus acquisition of wheat and barley cultivars (189 citations)
  • Soil surface CO2 flux as an index of soil respiration in situ: a comparison of two chamber methods. (170 citations)

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

His main research concerns Agronomy, Soil water, Nutrient, Root hair and Botany. His studies deal with areas such as Loam and Plant physiology as well as Agronomy. His Plant physiology research includes elements of Soil horizon and Soil solution.

He has researched Soil water in several fields, including Environmental chemistry and Water content. The study incorporates disciplines such as Animal science, Soil pH, Calliandra and Crop in addition to Nutrient. His studies in Botany integrate themes in fields like Dry season and Microcosm.

He most often published in these fields:

  • Agronomy (49.21%)
  • Soil water (42.86%)
  • Nutrient (25.40%)

What were the highlights of his more recent work (between 2002-2008)?

  • Agronomy (49.21%)
  • Soil water (42.86%)
  • Root hair (20.63%)

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

His primary areas of study are Agronomy, Soil water, Root hair, Root system and Nutrient. Crop, Intercropping, Dry matter and Germination are the core of his Agronomy study. His Soil water research incorporates themes from Environmental chemistry, Nitrogen cycle and Green manure.

In his study, Biotechnology is strongly linked to Soil type, which falls under the umbrella field of Root system. The Nutrient study combines topics in areas such as Dry season, Calliandra calothyrsus, Calliandra and Seeding. His research integrates issues of Legume, Poaceae, Hordeum vulgare and Plant nutrition in his study of Horticulture.

Between 2002 and 2008, his most popular works were:

  • Root traits as tools for creating phosphorus efficient crop varieties (197 citations)
  • Barley genotypes with long root hairs sustain high grain yields in low-P field (163 citations)
  • Variation in phosphorus uptake efficiency by genotypes of cowpea (Vigna unguiculata) due to differences in root and root hair length and induced rhizosphere processes (67 citations)

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

  • Ecology
  • Agriculture
  • Botany

Niels Erik Nielsen spends much of his time researching Root hair, Agronomy, Root system, Soil water and Soil fertility. In his papers, he integrates diverse fields, such as Root hair, Cycling, Plant physiology, Root length, Soil volume and Vigna. His Root system research includes themes of Soil type and Biotechnology.

His Soil water research is multidisciplinary, incorporating elements of Dry matter, Crop residue, Cajanus, Intercropping and Crop yield. His Soil fertility research incorporates elements of Hydroponics, Horticulture and Poaceae, Hordeum vulgare.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Root traits as tools for creating phosphorus efficient crop varieties

Tara Singh Gahoonia;Niels Erik Nielsen.
Plant and Soil (2004)

294 Citations

Root hairs and phosphorus acquisition of wheat and barley cultivars

Tara Singh Gahoonia;Debbie Care;Niels Erik Nielsen.
Plant and Soil (1997)

287 Citations

Soil surface CO2 flux as an index of soil respiration in situ: a comparison of two chamber methods.

L.S. Jensen;T. Mueller;K.R. Tate;D.J. Ross.
Soil Biology & Biochemistry (1996)

274 Citations

Effect of heavy metals on peppermint and cornmint

Valcho D. Zheljazkov;Niels E. Nielsen.
Plant and Soil (1996)

252 Citations

Barley genotypes with long root hairs sustain high grain yields in low-P field

Tara S. Gahoonia;Niels E. Nielsen.
Plant and Soil (2004)

251 Citations

The effects of root-induced pH changes on the depletion of inorganic and organic phosphorus in the rhizosphere

Tara Singh Gahoonia;Niels Erik Nielsen.
Plant and Soil (1992)

245 Citations

VESICULAR‐ARBUSCULAR MYCORRHIZA IN FIELD‐GROWN CROPS

Tver Jakobsen;Niels Erik Nielsen.
New Phytologist (1983)

244 Citations

Direct evidence on participation of root hairs in phosphorus ( 32 P) uptake from soil

Tara Singh Gahoonia;Niels Erik Nielsen.
Plant and Soil (1998)

218 Citations

Temporal variation of C and N mineralization, microbial biomass and extractable organic pools in soil after oilseed rape straw incorporation in the field

Lars Stoumann Jensen;Torsten Mueller;Jakob Magid;Niels Erik Nielsen.
Soil Biology & Biochemistry (1997)

212 Citations

Variation in root hairs of barley cultivars doubled soil phosphorus uptake

Tara S. Gahoonia;Niels E. Nielsen.
Euphytica (1997)

208 Citations

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