Class information for:
Level 1: LIGHT QUALITY//SUPPLEMENTAL LIGHTING//PLANT FACTORY

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
158 3       HORTICULTURE//HORTSCIENCE//JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE 62780
1878 2             GREENHOUSE//HORTICULTURE//LIGHT QUALITY 6353
13539 1                   LIGHT QUALITY//SUPPLEMENTAL LIGHTING//PLANT FACTORY 860

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIGHT QUALITY authKW 1290738 14% 30% 119
2 SUPPLEMENTAL LIGHTING authKW 424034 2% 64% 18
3 PLANT FACTORY authKW 219852 2% 33% 18
4 SPECTRAL QUALITY authKW 218151 2% 37% 16
5 CONTROLLED ENVIRONMENT authKW 214379 4% 18% 32
6 RED LIGHT authKW 164981 4% 13% 35
7 PHOTOMORPHOGENESIS authKW 160431 6% 9% 48
8 SPECTRAL FILTERS authKW 158782 2% 33% 13
9 INTRACANOPY LIGHTING authKW 146584 0% 100% 4
10 ARTIFICIAL LIGHT SOURCE authKW 117266 0% 80% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Horticulture 69075 46% 0% 397
2 Plant Sciences 3448 28% 0% 245
3 Agriculture, Multidisciplinary 588 6% 0% 50
4 BIOLOGY, MISCELLANEOUS 513 0% 0% 4
5 Agronomy 505 7% 0% 60
6 MEDICINE, MISCELLANEOUS 364 0% 0% 4
7 Agricultural Engineering 130 2% 0% 15
8 Food Science & Technology 85 5% 0% 41
9 Biotechnology & Applied Microbiology 27 4% 0% 34
10 Chemistry, Applied 19 2% 0% 19

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FARMING AUTOMAT 101790 1% 56% 5
2 BIOIND PRECIS MACHINERY ENGN 73292 0% 100% 2
3 CLIMATE CHANGE AGROECON 73292 0% 100% 2
4 HORT SUPPLY CHAINS GRP 69017 1% 21% 9
5 BRAIN KOREA BIO OURCE DEV 21 49888 1% 17% 8
6 BIOPROD FUNDAMENTAL ENGN 48860 0% 67% 2
7 ANIM HORT FOOD SCI 46893 1% 16% 8
8 AGR MACHINERY ICT CONVERGENCE 36646 0% 100% 1
9 AGROCAMPUS OVEST 36646 0% 100% 1
10 AGROCAMPUS OVESTSFR QUASAV 4207 36646 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SCIENTIA HORTICULTURAE 45231 11% 1% 98
2 HORTSCIENCE 43485 14% 1% 117
3 HORTICULTURE ENVIRONMENT AND BIOTECHNOLOGY 25693 2% 3% 21
4 KOREAN JOURNAL OF HORTICULTURAL SCIENCE & TECHNOLOGY 10239 2% 2% 17
5 EUROPEAN JOURNAL OF HORTICULTURAL SCIENCE 7868 1% 2% 11
6 JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE 7358 4% 1% 34
7 MELDINGER FRA NORGES LANDBRUKSHOGSKOLE 7326 0% 10% 2
8 ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS 5914 1% 1% 11
9 PROPAGATION OF ORNAMENTAL PLANTS 4947 1% 2% 7
10 JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY 4334 2% 1% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LIGHT QUALITY 1290738 14% 30% 119 Search LIGHT+QUALITY Search LIGHT+QUALITY
2 SUPPLEMENTAL LIGHTING 424034 2% 64% 18 Search SUPPLEMENTAL+LIGHTING Search SUPPLEMENTAL+LIGHTING
3 PLANT FACTORY 219852 2% 33% 18 Search PLANT+FACTORY Search PLANT+FACTORY
4 SPECTRAL QUALITY 218151 2% 37% 16 Search SPECTRAL+QUALITY Search SPECTRAL+QUALITY
5 CONTROLLED ENVIRONMENT 214379 4% 18% 32 Search CONTROLLED+ENVIRONMENT Search CONTROLLED+ENVIRONMENT
6 RED LIGHT 164981 4% 13% 35 Search RED+LIGHT Search RED+LIGHT
7 PHOTOMORPHOGENESIS 160431 6% 9% 48 Search PHOTOMORPHOGENESIS Search PHOTOMORPHOGENESIS
8 SPECTRAL FILTERS 158782 2% 33% 13 Search SPECTRAL+FILTERS Search SPECTRAL+FILTERS
9 INTRACANOPY LIGHTING 146584 0% 100% 4 Search INTRACANOPY+LIGHTING Search INTRACANOPY+LIGHTING
10 ARTIFICIAL LIGHT SOURCE 117266 0% 80% 4 Search ARTIFICIAL+LIGHT+SOURCE Search ARTIFICIAL+LIGHT+SOURCE

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 8861 LONG DAY PLANT//HORTICULTURE//DIF
2 2784 PHYTOCHROME//PHOTOMORPHOGENESIS//PHYTOCHROME A
3 21888 CITRULLUS LANATUS//FRUIT SINK STRENGTH//HORTICULTURA BRASILEIRA
4 9222 HYPERHYDRICITY//MICROPROPAGATION//TEMPORARY IMMERSION
5 38778 PAINTED TONGUE//ZINNIA MARYLANDICA//XANTHOMONAS CAMPESTRIS PV ZINNIAE
6 16705 ENVIRONM BIOL LIFE SUPPORT TECHNOL//CLOSED ECOLOGICAL SYSTEMS//BIOSPHERE 2
7 15621 NITRATE CONTENT//VEGETABLE CROPS PROC//LETTUCE
8 15735 GUARD CELL PROTOPLASTS//GUARD CELL//GUARD CELL CHLOROPLASTS
9 23549 LIGHT GRADIENTS//ADAXIAL LEAF SPECIFICATION//LEAF OPTICS
10 6451 GREENHOUSE//GREENHOUSE CLIMATE CONTROL//JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH

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