Class information for:
Level 2: GRASS AND FORAGE SCIENCE//TROPICAL GRASSLANDS//AGRONOMY

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
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
194 3       AGRICULTURE, DAIRY & ANIMAL SCIENCE//ANIMAL FEED SCIENCE AND TECHNOLOGY//RUMEN 53847
326 2             GRASS AND FORAGE SCIENCE//TROPICAL GRASSLANDS//AGRONOMY 18459
1777 1                   GRASS AND FORAGE SCIENCE//SWARD HEIGHT//REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE 2522
3931 1                   MISCANTHUS//SWITCHGRASS//GLOBAL CHANGE BIOLOGY BIOENERGY 1914
7038 1                   WHITE CLOVER//TRIFOLIUM REPENS//GRASS AND FORAGE SCIENCE 1440
8108 1                   AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE//SUMMER DORMANCY//CROP & PASTURE SCIENCE 1315
10097 1                   TROPICAL GRASSLANDS//AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE//ATFGRC 1123
11539 1                   NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH//TREADING//INVERMAY AGR 1001
12291 1                   NDFA//NITROGEN TRANSFER//N 15 NATURAL ABUNDANCE 946
12772 1                   TIMOTHY//PHLEUM PRATENSE L//GRASS AND FORAGE SCIENCE 913
13053 1                   FALL DORMANCY//VEGETATIVE STORAGE PROTEIN//ALFALFA 894
15671 1                   SUBTERRANEAN CLOVER//NORTHERN ANTHRACNOSE//ANNUAL LEGUMES 725
15714 1                   MEDICAGO SATIVA//ALFALFA//SOURCES GENET AMELIORAT LUZERNES MEDITER 722
18204 1                   RANGE CATTLE EDUC//SOIL AND CROP SCIENCE SOCIETY OF FLORIDA PROCEEDINGS//RHIZOMA PERENNIAL PEANUT 588
20416 1                   CELL WALL CHEMICAL CONSTITUENTS//TISSUE PROPORTION//PUT AND TAKE 484
21566 1                   WHEAT PASTURE//DUAL PURPOSE WHEAT//WHOLE CROP CEREAL SILAGE 438
21809 1                   SILVOPASTURE//AGROFORESTRY SYSTEMS//SILVOPASTORAL SYSTEMS 428
21997 1                   FORAGE RANGE//CRESTED WHEATGRASS//PSATHYROSTACHYS JUNCEUS 420
23068 1                   TROPICAL GRASSLANDS//PENNISETUM PURPUREUM//DWARF NAPIERGRASS 381
24189 1                   BROMEGRASS//GRASS FERTILIZATION//RATE OF N 343
24312 1                   FESTUCA ARUNDINACEA SCHREBER//GRASS SEED CROP PRODUCTION//AGR REC 339
25716 1                   LOTEAE//PASTURE UNIT//ACMISPON 296
27301 1                   GRASSLANDS WANA//GRASSLANDS MATUA//BROMUS WILLDENOWII KUNTH 252
27840 1                   FROTHY BLOAT//CICER MILKVETCH//SANGUISORBA MINOR SSP MURICATA 240
28487 1                   MEADOW SWARD//PERMANENT MEADOW STANDS//GRASSLANDS PAWERA 224
29209 1                   COMPANION CROP//UNDERSEEDING//ALFALFA ESTABLISHMENT 208
30660 1                   OLD WORLD BLUESTEM//EASTERN GAMAGRASS//CONTINUOUS VARIABLE STOCKING 180
34570 1                   GRASSLAND MANAGEMENT FORAGE GROWING//MANAGEMENT INTENSIVE GRAZING//WINTER GRAZING 123

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRASS AND FORAGE SCIENCE journal 609930 4% 45% 798
2 TROPICAL GRASSLANDS journal 583970 3% 58% 595
3 AGRONOMY WoSSC 380521 38% 3% 7014
4 AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE journal 329933 5% 23% 858
5 NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH journal 291640 3% 28% 602
6 MISCANTHUS authKW 256867 2% 54% 280
7 CROP SCIENCE journal 246205 8% 10% 1399
8 AGRICULTURE, MULTIDISCIPLINARY WoSSC 223170 23% 3% 4262
9 WHITE CLOVER authKW 197396 1% 45% 255
10 SWITCHGRASS authKW 196573 2% 38% 303

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Agronomy 380521 38% 3% 7014
2 Agriculture, Multidisciplinary 223170 23% 3% 4262
3 Plant Sciences 34386 20% 1% 3689
4 Soil Science 29413 8% 1% 1435
5 Agriculture, Dairy & Animal Science 28845 10% 1% 1760
6 Agricultural Engineering 3177 2% 1% 341
7 Horticulture 2976 2% 1% 428
8 Ecology 2659 5% 0% 998
9 Veterinary Sciences 2313 5% 0% 923
10 Energy & Fuels 1349 4% 0% 688

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 US DAIRY FORAGE 51215 1% 21% 145
2 FORAGE RANGE 42925 0% 28% 91
3 RANGE CATTLE EDUC 39013 0% 35% 66
4 ZOOTECNIA 38130 2% 7% 321
5 PASTORAL VET 36345 0% 53% 40
6 AGRON 32978 4% 3% 775
7 INVERMAY AGR 25599 0% 17% 88
8 GRAIN FORAGE BIOENERGY UNIT 24661 0% 35% 41
9 PROGRAMA POS ZOOTECNIA 22906 1% 12% 112
10 MUTD ILLY STN 22791 0% 70% 19

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRASS AND FORAGE SCIENCE 609930 4% 45% 798
2 TROPICAL GRASSLANDS 583970 3% 58% 595
3 AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE 329933 5% 23% 858
4 NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH 291640 3% 28% 602
5 CROP SCIENCE 246205 8% 10% 1399
6 AGRONOMY JOURNAL 187676 5% 12% 904
7 AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH 158431 3% 17% 560
8 CROP & PASTURE SCIENCE 110206 1% 26% 247
9 GLOBAL CHANGE BIOLOGY BIOENERGY 97751 1% 31% 186
10 REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE 85990 3% 10% 491

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MISCANTHUS 256867 2% 54% 280 Search MISCANTHUS Search MISCANTHUS
2 WHITE CLOVER 197396 1% 45% 255 Search WHITE+CLOVER Search WHITE+CLOVER
3 SWITCHGRASS 196573 2% 38% 303 Search SWITCHGRASS Search SWITCHGRASS
4 TRIFOLIUM REPENS 151803 1% 41% 218 Search TRIFOLIUM+REPENS Search TRIFOLIUM+REPENS
5 ALFALFA 112669 2% 19% 348 Search ALFALFA Search ALFALFA
6 SUBTERRANEAN CLOVER 90139 0% 58% 92 Search SUBTERRANEAN+CLOVER Search SUBTERRANEAN+CLOVER
7 PASTURE 86073 2% 17% 294 Search PASTURE Search PASTURE
8 GRAZING 83459 3% 11% 462 Search GRAZING Search GRAZING
9 FORAGE QUALITY 77784 1% 30% 150 Search FORAGE+QUALITY Search FORAGE+QUALITY
10 LUCERNE 77062 1% 30% 149 Search LUCERNE Search LUCERNE

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 2


rank cluster_id2 link
1 4031 LEAF PROTEIN//HAY PRESERVATION//FIELD DRYING
2 1478 CROP MODEL//FIELD CROPS RESEARCH//AGRONOMY
3 794 SOIL SCIENCE//ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//AGRONOMY
4 37 AGRICULTURE, DAIRY & ANIMAL SCIENCE//ANIMAL FEED SCIENCE AND TECHNOLOGY//RUMEN
5 2529 AGRICULTURAL SYSTEMS//WATER QUALITY TRADING//CONSERVATION AUCTIONS
6 4083 AQUAMIN//CARA INCHADA//STRAND FARM
7 2568 TURFGRASS//CROP SCIENCE//TURF QUALITY
8 1942 TORREFACTION//BIOFUEL//BIOMASS & BIOENERGY
9 3771 CUBAN JOURNAL OF AGRICULTURAL SCIENCE//MIMOSINE//SACCHARINA
10 122 JOURNAL OF RANGE MANAGEMENT//ECOLOGY//RANGELAND ECOLOGY & MANAGEMENT

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