Class information for:
Level 2: SOIL SCIENCE//JOURNAL OF PLANT NUTRITION//COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS

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
209 2             SOIL SCIENCE//JOURNAL OF PLANT NUTRITION//COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 20561
161 1                   SOIL SCIENCE//ORGANIC PHOSPHORUS//ORGANIC P 4122
1117 1                   IRON CHLOROSIS//FE DEFICIENCY//PHYTOSIDEROPHORES 2873
1402 1                   ALUMINUM TOLERANCE//ALUMINUM TOXICITY//ALUMINUM RESISTANCE 2690
3348 1                   PHOSPHORUS EFFICIENCY//PHOSPHATE DEFICIENCY//PHOSPHORUS DEFICIENCY 2039
5581 1                   ZINC EFFICIENCY//BIOFORTIFICATION//ZN EFFICIENCY 1635
8182 1                   SOIL ACIDITY//SUBSOIL ACIDITY//LIMING 1307
12778 1                   PHOSPHATE ROCK//FERTILIZER RESEARCH//PARTIALLY ACIDULATED PHOSPHATE ROCK 912
12849 1                   CLUSTER ROOTS//PROTEOID ROOTS//RHIZOSPHERE 907
17470 1                   MEHLICH 3//MEHLICH 1//COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 626
18242 1                   MN TOXICITY//MN EFFICIENCY//MN TOLERANCE 586
18291 1                   JOURNAL OF FERTILIZER ISSUES//STARTER FERTILIZER//N CENT KANSAS EXPT FIELD 583
22179 1                   RICE BEAN//GRAIN HARVEST INDEX//SHOOT DRY WEIGHT 414
22328 1                   DRIS//FOLIAR DIAGNOSIS//NUTRIENT NORMS 409
24216 1                   MOLYBDENUM APPLICATION//MOLYBDENUM FERTILIZATION//MOLYBDENUM UPTAKE 342
26454 1                   IRON TOXICITY//FE TOXICITY//BRONZING 275
27531 1                   POST COURSE SEED SCI TECHNOL//ALGINATO OF SODIUM//APLICATION FOLIAR 247
27738 1                   RESIN CAPSULE//NITRATE FERTILIZATION MANAGEMENT//SOIL NUTRIENT EXTRACTION 242
30001 1                   LIQUID FERTILISER//AMINO ACID USE EFFICIENCY//BASALTIC DERIVED SOILS 192
31821 1                   AND SEEDLING GROWTH//CHAIR SOIL SCI CHEM ENVIRONM HYDROL//DEP HUMAN NUTR FOOD ANIM SCI 160

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL SCIENCE WoSSC 799592 37% 7% 7616
2 JOURNAL OF PLANT NUTRITION journal 694925 8% 29% 1595
3 COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS journal 526334 8% 22% 1550
4 ALUMINUM TOLERANCE authKW 245142 1% 86% 186
5 PLANT AND SOIL journal 242693 7% 12% 1392
6 ALUMINUM TOXICITY authKW 238209 1% 57% 272
7 PLANT SCIENCES WoSSC 218141 45% 2% 9299
8 AGRONOMY WoSSC 199528 26% 3% 5404
9 IRON CHLOROSIS authKW 167581 1% 87% 126
10 FE DEFICIENCY authKW 166504 1% 80% 136

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 799592 37% 7% 7616
2 Plant Sciences 218141 45% 2% 9299
3 Agronomy 199528 26% 3% 5404
4 Agriculture, Multidisciplinary 40530 10% 1% 1969
5 Environmental Sciences 5844 10% 0% 2048
6 Horticulture 5590 3% 1% 603
7 Chemistry, Analytical 5007 8% 0% 1675
8 Forestry 330 1% 0% 208
9 Water Resources 317 2% 0% 358
10 AGRICULTURAL EXPERIMENT STATION REPORTS 255 0% 1% 14

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RICE BEAN 124442 0% 86% 95
2 SOIL SCI 92668 5% 6% 982
3 PLANT NUTR 86290 1% 20% 290
4 ROOT BIOL 44282 0% 46% 63
5 PASTURE SYST WATERSHED MANAGEMENT UNIT 33552 0% 23% 95
6 AGRON 25465 4% 2% 722
7 SOLOS 24528 1% 10% 161
8 PLANT NUTR GENET 21557 0% 78% 18
9 STATE PLANT PHYSIOL BIOCHEM 19806 1% 12% 112
10 PLANT SOIL INTERACT 19574 0% 18% 70

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF PLANT NUTRITION 694925 8% 29% 1595
2 COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 526334 8% 22% 1550
3 PLANT AND SOIL 242693 7% 12% 1392
4 FERTILIZER RESEARCH 116802 1% 27% 283
5 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 108249 4% 9% 817
6 JOURNAL OF ENVIRONMENTAL QUALITY 60053 3% 8% 520
7 AUSTRALIAN JOURNAL OF SOIL RESEARCH 56645 1% 13% 284
8 SOIL SCIENCE AND PLANT NUTRITION 54384 2% 11% 337
9 REVISTA BRASILEIRA DE CIENCIA DO SOLO 52572 1% 12% 285
10 SOIL SCIENCE 51019 2% 10% 336

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ALUMINUM TOLERANCE 245142 1% 86% 186 Search ALUMINUM+TOLERANCE Search ALUMINUM+TOLERANCE
2 ALUMINUM TOXICITY 238209 1% 57% 272 Search ALUMINUM+TOXICITY Search ALUMINUM+TOXICITY
3 IRON CHLOROSIS 167581 1% 87% 126 Search IRON+CHLOROSIS Search IRON+CHLOROSIS
4 FE DEFICIENCY 166504 1% 80% 136 Search FE+DEFICIENCY Search FE+DEFICIENCY
5 PHYTOSIDEROPHORES 156753 1% 81% 126 Search PHYTOSIDEROPHORES Search PHYTOSIDEROPHORES
6 ACID SOIL 122405 1% 42% 193 Search ACID+SOIL Search ACID+SOIL
7 CLUSTER ROOTS 118050 0% 81% 95 Search CLUSTER+ROOTS Search CLUSTER+ROOTS
8 PHOSPHORUS 113205 5% 7% 1058 Search PHOSPHORUS Search PHOSPHORUS
9 NICOTIANAMINE 99056 0% 83% 78 Search NICOTIANAMINE Search NICOTIANAMINE
10 ORGANIC PHOSPHORUS 88362 1% 49% 119 Search ORGANIC+PHOSPHORUS Search ORGANIC+PHOSPHORUS

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 3315 SOIL SCIENCE//VARIABLE CHARGE SOIL//ELEMENTAL S
2 3480 POTASSIUM SILICATE//SILICON//INTERACAO PLANTA PATOGENO
3 794 SOIL SCIENCE//ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//AGRONOMY
4 109 HEAVY METALS//PHYTOREMEDIATION//CADMIUM
5 2851 PHYTASE//PHYTATE//PHYTIC ACID
6 1423 SWAT//NONPOINT SOURCE POLLUTION//SWAT MODEL
7 2002 REVISTA BRASILEIRA DE CIENCIA DO SOLO//REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL//PESQUISA AGROPECUARIA BRASILEIRA
8 3217 GROWING MEDIA//HORTSCIENCE//HORTTECHNOLOGY
9 435 SOIL SCIENCE//SOIL RESPIRATION//SOIL ORGANIC CARBON
10 1629 INDIAN JOURNAL OF AGRONOMY//INTERCROPPING//INDIAN JOURNAL OF AGRICULTURAL SCIENCES

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