Class information for:
Level 1: ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//LANDWIRT AFT VERSUCHSSTN LIMBURGERHOF//ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE

Basic class information

Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
53 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//AGRONOMY 95847
794 2             SOIL SCIENCE//ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//AGRONOMY 12387
25997 1                   ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//LANDWIRT AFT VERSUCHSSTN LIMBURGERHOF//ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE 287

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE journal 1527566 38% 13% 109
2 LANDWIRT AFT VERSUCHSSTN LIMBURGERHOF address 219629 1% 100% 2
3 ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE journal 176331 16% 3% 47
4 BRACKISH IRRIGATION authKW 146418 1% 67% 2
5 CHAIR ORGAN FARMING AGRON address 146418 1% 67% 2
6 HUMUS BALANCE authKW 123537 1% 38% 3
7 ABT PFLANZLICHE ERZEUGUNG address 109814 0% 100% 1
8 AVAILABLE SOIL NUTRIENT CONTENTS authKW 109814 0% 100% 1
9 BALANCE OF HUMUS authKW 109814 0% 100% 1
10 BEREICH FREILAND address 109814 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 48708 77% 0% 221
2 Agronomy 23189 75% 0% 214
3 Plant Sciences 1188 29% 0% 83
4 Agriculture, Multidisciplinary 179 6% 0% 16
5 Agriculture, Dairy & Animal Science 105 5% 0% 14
6 Water Resources 4 2% 0% 5
7 Agricultural Engineering 1 0% 0% 1
8 International Relations 0 0% 0% 1
9 Horticulture 0 0% 0% 1
10 Multidisciplinary Sciences 0 0% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LANDWIRT AFT VERSUCHSSTN LIMBURGERHOF 219629 1% 100% 2
2 CHAIR ORGAN FARMING AGRON 146418 1% 67% 2
3 ABT PFLANZLICHE ERZEUGUNG 109814 0% 100% 1
4 BEREICH FREILAND 109814 0% 100% 1
5 BIOCHEM BIOL VEGETAT OKOL NAT UTZ 109814 0% 100% 1
6 FOR UNGSSTAT STANDORT MUNCHEBERG 109814 0% 100% 1
7 GRUNDBAU ABFALL WASSERWESEN LEHR FOR 109814 0% 100% 1
8 HGEBIET 25 109814 0% 100% 1
9 HGEBIET LANDBAU 109814 0% 100% 1
10 LANDWIRT AFTLICHE BERATUNG THOMASDUNGER 109814 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE 1527566 38% 13% 109
2 ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE 176331 16% 3% 47
3 AGRIBIOLOGICAL RESEARCH-ZEITSCHRIFT FUR AGRARBIOLOGIE AGRIKULTURCHEMIE OKOLOGIE 62180 5% 4% 14
4 LANDWIRTSCHAFTLICHE FORSCHUNG 34191 3% 3% 10
5 BODENKULTUR 26876 4% 2% 11
6 ZEITSCHRIFT FUR ACKER UND PFLANZENBAU-JOURNAL OF AGRONOMY AND CROP SCIENCE 11673 2% 2% 5
7 ZEITSCHRIFT FUR KULTURTECHNIK UND FLURBEREINIGUNG 6754 1% 3% 2
8 JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE 5992 3% 1% 9
9 ARCHIVES OF AGRONOMY AND SOIL SCIENCE 4893 2% 1% 6
10 BERICHTE DER DEUTSCHEN BOTANISCHEN GESELLSCHAFT 3766 1% 1% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BRACKISH IRRIGATION 146418 1% 67% 2 Search BRACKISH+IRRIGATION Search BRACKISH+IRRIGATION
2 HUMUS BALANCE 123537 1% 38% 3 Search HUMUS+BALANCE Search HUMUS+BALANCE
3 AVAILABLE SOIL NUTRIENT CONTENTS 109814 0% 100% 1 Search AVAILABLE+SOIL+NUTRIENT+CONTENTS Search AVAILABLE+SOIL+NUTRIENT+CONTENTS
4 BALANCE OF HUMUS 109814 0% 100% 1 Search BALANCE+OF+HUMUS Search BALANCE+OF+HUMUS
5 FE MG CARBONATES 109814 0% 100% 1 Search FE+MG+CARBONATES Search FE+MG+CARBONATES
6 FERTILIZATION OPTIMUM 109814 0% 100% 1 Search FERTILIZATION+OPTIMUM Search FERTILIZATION+OPTIMUM
7 FYM AND MINERAL FERTILIZATION 109814 0% 100% 1 Search FYM+AND+MINERAL+FERTILIZATION Search FYM+AND+MINERAL+FERTILIZATION
8 HUMUS BALANCE METHOD 109814 0% 100% 1 Search HUMUS+BALANCE+METHOD Search HUMUS+BALANCE+METHOD
9 HUMUS REPRODUCTION 109814 0% 100% 1 Search HUMUS+REPRODUCTION Search HUMUS+REPRODUCTION
10 HUMUS SUPPLY AND DEMAND 109814 0% 100% 1 Search HUMUS+SUPPLY+AND+DEMAND Search HUMUS+SUPPLY+AND+DEMAND

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1



rank cluster_id2 link
1 23484 ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//ZEITSCHRIFT FUR ACKER UND PFLANZENBAU-JOURNAL OF AGRONOMY AND CROP SCIENCE//LANDWIRTSCHAFTLICHE FORSCHUNG
2 31092 ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//GRUNDLAGEN PFLANZENBAUWISSEN//ANNUAL NITROGEN NET MINERALIZATION
3 10731 NON EXCHANGEABLE K//EXCHANGEABLE K//K RELEASE
4 12849 CLUSTER ROOTS//PROTEOID ROOTS//RHIZOSPHERE
5 31575 SEKT BODENFOR//BIOLOGICAL NITROGEN CONSERVATION//RHIZOSPHARENFOR PFLANZENERNAHRUNG
6 18291 JOURNAL OF FERTILIZER ISSUES//STARTER FERTILIZER//N CENT KANSAS EXPT FIELD
7 14215 NITRIFICATION INHIBITOR//DICYANDIAMIDE//3 4 DIMETHYLPYRAZOLE PHOSPHATE
8 12778 PHOSPHATE ROCK//FERTILIZER RESEARCH//PARTIALLY ACIDULATED PHOSPHATE ROCK
9 14121 ANAEROBIC INCUBATION//SOIL SCIENCE//POTENTIALLY MINERALIZABLE N
10 3348 PHOSPHORUS EFFICIENCY//PHOSPHATE DEFICIENCY//PHOSPHORUS DEFICIENCY

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