Class information for:
Level 1: LIGHT QUALITY//SPECTRAL QUALITY//PHOTOMORPHOGENESIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16182 668 31.7 58%


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 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
152 3       HORTICULTURE//HORTSCIENCE//JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE 62774
887 2             HORTICULTURE//HORTSCIENCE//GREENHOUSE 11420
16182 1                   LIGHT QUALITY//SPECTRAL QUALITY//PHOTOMORPHOGENESIS 668

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LIGHT QUALITY authKW 1354570 16% 28% 105
2 SPECTRAL QUALITY authKW 307925 2% 42% 16
3 PHOTOMORPHOGENESIS authKW 242052 8% 10% 51
4 SPECTRAL FILTERS authKW 203274 2% 34% 13
5 PLANT FACTORY authKW 182821 2% 29% 14
6 ARTIFICIAL LIGHT SOURCE authKW 146271 1% 80% 4
7 CONTROLLED ENVIRONMENT authKW 143893 3% 14% 23
8 FARMING AUTOMAT address 142841 1% 63% 5
9 LEDS authKW 109215 5% 8% 31
10 MIXTURE RADIATION authKW 102847 0% 75% 3

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Horticulture 49361 44% 0% 297
2 Plant Sciences 2580 28% 0% 187
3 Agriculture, Multidisciplinary 514 6% 0% 41
4 Agronomy 247 6% 0% 38
5 Agricultural Engineering 58 1% 0% 9
6 Food Science & Technology 46 4% 0% 28
7 Biotechnology & Applied Microbiology 36 5% 0% 31
8 Forestry 24 1% 0% 9
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 21 1% 0% 6
10 Biology 19 2% 0% 15

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FARMING AUTOMAT 142841 1% 63% 5
2 BIOIND PRECIS MACHINERY ENGN 91421 0% 100% 2
3 CLIMATE CHANGE AGROECON 91421 0% 100% 2
4 BIOPROD FUNDAMENTAL ENGN 60946 0% 67% 2
5 AGR MACHINERY ICT CONVERGENCE 45710 0% 100% 1
6 AGROCAMPUS OVEST 45710 0% 100% 1
7 AGROCAMPUS OVESTSFR QUASAV 4207 45710 0% 100% 1
8 ANAL QUIM BIOQUIM PLANTES 45710 0% 100% 1
9 BIO ENVIRONM ENGNBUKYO KU 45710 0% 100% 1
10 BIOCIENCIASCCBS 45710 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HORTICULTURE ENVIRONMENT AND BIOTECHNOLOGY 38036 3% 4% 22
2 HORTSCIENCE 31857 13% 1% 89
3 SCIENTIA HORTICULTURAE 23927 9% 1% 63
4 KOREAN JOURNAL OF HORTICULTURAL SCIENCE & TECHNOLOGY 9995 2% 1% 15
5 ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS 6772 1% 1% 10
6 FOOD AND ENERGY SECURITY 5894 0% 6% 2
7 EUROPEAN JOURNAL OF HORTICULTURAL SCIENCE 5352 1% 1% 8
8 JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY 4919 3% 1% 18
9 PROPAGATION OF ORNAMENTAL PLANTS 4637 1% 2% 6
10 JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE 4218 3% 0% 23

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 LIGHT QUALITY 1354570 16% 28% 105 Search LIGHT+QUALITY Search LIGHT+QUALITY
2 SPECTRAL QUALITY 307925 2% 42% 16 Search SPECTRAL+QUALITY Search SPECTRAL+QUALITY
3 PHOTOMORPHOGENESIS 242052 8% 10% 51 Search PHOTOMORPHOGENESIS Search PHOTOMORPHOGENESIS
4 SPECTRAL FILTERS 203274 2% 34% 13 Search SPECTRAL+FILTERS Search SPECTRAL+FILTERS
5 PLANT FACTORY 182821 2% 29% 14 Search PLANT+FACTORY Search PLANT+FACTORY
6 ARTIFICIAL LIGHT SOURCE 146271 1% 80% 4 Search ARTIFICIAL+LIGHT+SOURCE Search ARTIFICIAL+LIGHT+SOURCE
7 CONTROLLED ENVIRONMENT 143893 3% 14% 23 Search CONTROLLED+ENVIRONMENT Search CONTROLLED+ENVIRONMENT
8 LEDS 109215 5% 8% 31 Search LEDS Search LEDS
9 MIXTURE RADIATION 102847 0% 75% 3 Search MIXTURE+RADIATION Search MIXTURE+RADIATION
10 PHYTOCHROME PHOTOEQUILIBRIUM 102847 0% 75% 3 Search PHYTOCHROME+PHOTOEQUILIBRIUM Search PHYTOCHROME+PHOTOEQUILIBRIUM

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 OLLE, M , VIRSILE, A , (2013) THE EFFECTS OF LIGHT-EMITTING DIODE LIGHTING ON GREENHOUSE PLANT GROWTH AND QUALITY.AGRICULTURAL AND FOOD SCIENCE. VOL. 22. ISSUE 2. P. 223 -234 31 94% 43
2 LIN, KH , HUANG, MY , HUANG, WD , HSU, MH , YANG, ZW , YANG, CM , (2013) THE EFFECTS OF RED, BLUE, AND WHITE LIGHT-EMITTING DIODES ON THE GROWTH, DEVELOPMENT, AND EDIBLE QUALITY OF HYDROPONICALLY GROWN LETTUCE (LACTUCA SATIVA L. VAR. CAPITATA).SCIENTIA HORTICULTURAE. VOL. 150. ISSUE . P. 86 -91 25 81% 81
3 WANG, J , LU, W , TONG, YX , YANG, QC , (2016) LEAF MORPHOLOGY, PHOTOSYNTHETIC PERFORMANCE, CHLOROPHYLL FLUORESCENCE, STOMATA! DEVELOPMENT OF LETTUCE (LACTUCA SATIVA L.) EXPOSED TO DIFFERENT RATIOS OF RED LIGHT TO BLUE LIGHT.FRONTIERS IN PLANT SCIENCE. VOL. 7. ISSUE . P. - 32 68% 3
4 GUPTA, SD , JATOTHU, B , (2013) FUNDAMENTALS AND APPLICATIONS OF LIGHT-EMITTING DIODES (LEDS) IN IN VITRO PLANT GROWTH AND MORPHOGENESIS.PLANT BIOTECHNOLOGY REPORTS. VOL. 7. ISSUE 3. P. 211 -220 26 90% 19
5 FRASZCZAK, B , (2016) THE EFFECT OF DIFFERENT DOSES OF BLUE LIGHT ON THE BIOMETRIC TRAITS AND PHOTOSYNTHESIS OF DILL PLANTS.NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA. VOL. 44. ISSUE 1. P. 34 -40 26 93% 0
6 KOKSAL, N , INCESU, M , TEKE, A , (2015) SUPPLEMENTAL LED LIGHTING INCREASES PANSY GROWTH.HORTICULTURA BRASILEIRA. VOL. 33. ISSUE 4. P. 428 -433 23 100% 0
7 SINGH, D , BASU, C , MEINHARDT-WOLLWEBER, M , ROTH, B , (2015) LEDS FOR ENERGY EFFICIENT GREENHOUSE LIGHTING.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 49. ISSUE . P. 139 -147 27 75% 7
8 CHEN, CC , HUANG, MY , LIN, KH , WONG, SL , HUANG, WD , YANG, CM , (2014) EFFECTS OF LIGHT QUALITY ON THE GROWTH, DEVELOPMENT AND METABOLISM OF RICE SEEDLINGS (ORYZA SATIVA L.).RESEARCH JOURNAL OF BIOTECHNOLOGY. VOL. 9. ISSUE 4. P. 15-24 31 70% 5
9 DAVIS, PA , BURNS, C , (2016) PHOTOBIOLOGY IN PROTECTED HORTICULTURE.FOOD AND ENERGY SECURITY. VOL. 5. ISSUE 4. P. 223 -238 44 46% 0
10 SNOWDEN, MC , COPE, KR , BUGBEE, B , (2016) SENSITIVITY OF SEVEN DIVERSE SPECIES TO BLUE AND GREEN LIGHT: INTERACTIONS WITH PHOTON FLUX.PLOS ONE. VOL. 11. ISSUE 10. P. - 26 70% 0

Classes with closest relation at Level 1


Rank Class id link
1 24003 SUPPLEMENTAL LIGHTING//INTRACANOPY LIGHTING//GREENHOUSE CROPS
2 9505 LONG DAY PLANT//HORTICULTURE//SCIENTIA HORTICULTURAE
3 30865 GLUCOSE SERUM DEPRIVATION//GOMPHRENOL//SAFFLOWER CARTHAMUS TINCTRIUS L
4 1238 PHYTOCHROME//PHOTOMORPHOGENESIS//PHYTOCHROME A
5 7710 HYPERHYDRICITY//MICROPROPAGATION//ACCLIMATIZATION
6 26002 LIGHT GRADIENTS//LEAF OPTICS//BIFACIAL LEAVES
7 15476 ENVIRONM BIOL LIFE SUPPORT TECHNOL//BIOSPHERE 2//CLOSED ECOLOGICAL SYSTEMS
8 34807 UV BLOCKING FILMS//UV ABSORBING NET//UV ABSORBING FILMS
9 16203 GUARD CELL//GUARD CELL PROTOPLASTS//GUARD CELL CHLOROPLASTS
10 7065 GREENHOUSE//GREENHOUSE CLIMATE CONTROL//JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH

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