Class information for:
Level 1: GRAIN PROTEIN CONCENTRATION//NITROGEN HARVEST INDEX//GRAIN PROTEIN DEVIATION

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
12322 1                   GRAIN PROTEIN CONCENTRATION//NITROGEN HARVEST INDEX//GRAIN PROTEIN DEVIATION 945

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRAIN PROTEIN CONCENTRATION authKW 284330 2% 47% 18
2 NITROGEN HARVEST INDEX authKW 161015 1% 37% 13
3 GRAIN PROTEIN DEVIATION authKW 106717 0% 80% 4
4 AMMONIUM INJECTION authKW 100049 0% 100% 3
5 N INDICATORS authKW 100049 0% 100% 3
6 NITROGEN USE EFFICIENCY authKW 82474 5% 6% 45
7 GRAIN PROTEIN authKW 66971 2% 13% 15
8 CHROMOSOME 7B authKW 66699 0% 100% 2
9 EARLY WINTER SEEDING authKW 66699 0% 100% 2
10 INTENSIVE CEREAL MANAGEMENT authKW 66699 0% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Agronomy 45940 58% 0% 548
2 Soil Science 8804 18% 0% 173
3 Agriculture, Multidisciplinary 4144 14% 0% 133
4 Plant Sciences 4088 30% 0% 279
5 Horticulture 509 4% 0% 38
6 AGRICULTURAL EXPERIMENT STATION REPORTS 276 0% 0% 3
7 Food Science & Technology 31 3% 0% 31
8 Chemistry, Analytical 20 4% 0% 34
9 Genetics & Heredity 17 3% 0% 31
10 Chemistry, Applied 15 2% 0% 19

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIPARTIMENTO SCI ANIM VEGETALI AMBIENTE SAVA 44465 0% 67% 2
2 SOIL M PING CLASSIFICAT 1 44465 0% 67% 2
3 WEEDS SCI 44465 0% 67% 2
4 AGR TOHUKU REG 33350 0% 100% 1
5 AGRI FOOD BIOSCI AFBI 33350 0% 100% 1
6 AGRON AC 33350 0% 100% 1
7 AGRON MINIST AGR 33350 0% 100% 1
8 AMITY FOOD AGR FDN 33350 0% 100% 1
9 ANIM FEED ECOL 33350 0% 100% 1
10 BARLEY DEV 33350 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AGRONOMY JOURNAL 38150 10% 1% 92
2 CANADIAN JOURNAL OF PLANT SCIENCE 18975 6% 1% 53
3 CANADIAN JOURNAL OF SOIL SCIENCE 13679 3% 1% 32
4 FIELD CROPS RESEARCH 13057 4% 1% 42
5 JOURNAL OF PLANT NUTRITION 12001 5% 1% 45
6 EUROPEAN JOURNAL OF AGRONOMY 10595 2% 1% 23
7 CEREAL RESEARCH COMMUNICATIONS 10403 3% 1% 32
8 JOURNAL OF AGRICULTURAL SCIENCE 10219 4% 1% 35
9 PLANT SOIL AND ENVIRONMENT 5433 1% 1% 14
10 FERTILIZER RESEARCH 5363 1% 1% 13

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GRAIN PROTEIN CONCENTRATION 284330 2% 47% 18 Search GRAIN+PROTEIN+CONCENTRATION Search GRAIN+PROTEIN+CONCENTRATION
2 NITROGEN HARVEST INDEX 161015 1% 37% 13 Search NITROGEN+HARVEST+INDEX Search NITROGEN+HARVEST+INDEX
3 GRAIN PROTEIN DEVIATION 106717 0% 80% 4 Search GRAIN+PROTEIN+DEVIATION Search GRAIN+PROTEIN+DEVIATION
4 AMMONIUM INJECTION 100049 0% 100% 3 Search AMMONIUM+INJECTION Search AMMONIUM+INJECTION
5 N INDICATORS 100049 0% 100% 3 Search N+INDICATORS Search N+INDICATORS
6 NITROGEN USE EFFICIENCY 82474 5% 6% 45 Search NITROGEN+USE+EFFICIENCY Search NITROGEN+USE+EFFICIENCY
7 GRAIN PROTEIN 66971 2% 13% 15 Search GRAIN+PROTEIN Search GRAIN+PROTEIN
8 CHROMOSOME 7B 66699 0% 100% 2 Search CHROMOSOME+7B Search CHROMOSOME+7B
9 EARLY WINTER SEEDING 66699 0% 100% 2 Search EARLY+WINTER+SEEDING Search EARLY+WINTER+SEEDING
10 INTENSIVE CEREAL MANAGEMENT 66699 0% 100% 2 Search INTENSIVE+CEREAL+MANAGEMENT Search INTENSIVE+CEREAL+MANAGEMENT

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 1619 GRAIN NUMBER//GRAIN WEIGHT//FIELD CROPS RESEARCH
2 9223 CHLOROPHYLL METER//NITROGEN NUTRITION INDEX//SPAD
3 30271 SPELT//FARRO//CHAIR AGR ECOL
4 19192 SEMIARID PRAIRIE AGR//SEMIARID PRAIRIE//SUMMER FALLOW
5 14106 QUEFTS//INT PLANT NUTR IPNI CHINA PROGRAM//OURCES ENVIRONM FOOD SECUR
6 37173 SUB AGR METEOROL//AGROCLIMATE VARIABILITY//ANNUA
7 20201 LODGING//LODGING RESISTANCE//PUSHING RESISTANCE
8 6756 CATCH CROP//NITRATE LEACHING//SOIL USE AND MANAGEMENT
9 30001 LIQUID FERTILISER//AMINO ACID USE EFFICIENCY//BASALTIC DERIVED SOILS
10 12355 RHT8//DWARFING GENES//LONG GLUME

Go to start page