Class information for:
Level 1: BROILER BREEDER//EGG PRODUCTION//POULTRY SCIENCE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8540 1243 22.9 42%


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
7 4 INFECTIOUS DISEASES//MICROBIOLOGY//VIROLOGY 1353914
169 3       AGRICULTURE, DAIRY & ANIMAL SCIENCE//POULTRY SCIENCE//BROILER 59415
154 2             POULTRY SCIENCE//AGRICULTURE, DAIRY & ANIMAL SCIENCE//BROILER 22929
8540 1                   BROILER BREEDER//EGG PRODUCTION//POULTRY SCIENCE 1243

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 BROILER BREEDER authKW 1081578 11% 32% 136
2 EGG PRODUCTION authKW 408054 12% 11% 147
3 POULTRY SCIENCE journal 342254 33% 3% 408
4 BRITISH POULTRY SCIENCE journal 260900 15% 6% 192
5 EGG WEIGHT authKW 257949 4% 21% 50
6 BROILER BREEDER HEN authKW 211115 2% 45% 19
7 FEED RESTRICTION authKW 176382 4% 14% 50
8 COMMERCIAL LAYER authKW 172961 1% 54% 13
9 AGRICULTURE, DAIRY & ANIMAL SCIENCE WoSSC 167749 84% 1% 1050
10 ARCHIV FUR GEFLUGELKUNDE journal 138208 7% 6% 91

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 Agriculture, Dairy & Animal Science 167749 84% 1% 1050
2 Veterinary Sciences 1122 12% 0% 143
3 Agriculture, Multidisciplinary 414 4% 0% 52
4 Agronomy 55 2% 0% 30
5 Behavioral Sciences 36 2% 0% 21
6 Reproductive Biology 15 1% 0% 13
7 Psychology, Biological 12 0% 0% 6
8 Nutrition & Dietetics 7 1% 0% 16
9 Zoology 2 1% 0% 17
10 Ornithology 0 0% 0% 2

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 AGR SCI AGRIBUSINESS 58693 2% 13% 19
2 DAIRY POULTRY SCI 57687 1% 14% 17
3 POULTRY SCI 341 32751 0% 67% 2
4 ABT KLEINTIERZUCHT HALTUNG 31579 0% 43% 3
5 POULTRY SCI 25975 5% 2% 65
6 AGR FOOD NUTR SCI9 24564 0% 100% 1
7 ALUNA MESTRADO ZOOTECN EV 24564 0% 100% 1
8 ANIM BEHAV POULTRY SCI 24564 0% 100% 1
9 ANIM BREEDING GENET REPROD 24564 0% 100% 1
10 ANIM HUSB ANIM PROD SYST SECT 24564 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 POULTRY SCIENCE 342254 33% 3% 408
2 BRITISH POULTRY SCIENCE 260900 15% 6% 192
3 ARCHIV FUR GEFLUGELKUNDE 138208 7% 6% 91
4 JOURNAL OF APPLIED POULTRY RESEARCH 84587 6% 5% 72
5 WORLDS POULTRY SCIENCE JOURNAL 30809 3% 3% 37
6 REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE 17003 5% 1% 57
7 CANADIAN JOURNAL OF ANIMAL SCIENCE 8029 3% 1% 35
8 BRAZILIAN JOURNAL OF POULTRY SCIENCE 5184 1% 2% 11
9 REVUE DE L AGRICULTURE 5177 1% 2% 9
10 ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION 3154 1% 1% 11

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 BROILER BREEDER 1081578 11% 32% 136 Search BROILER+BREEDER Search BROILER+BREEDER
2 EGG PRODUCTION 408054 12% 11% 147 Search EGG+PRODUCTION Search EGG+PRODUCTION
3 EGG WEIGHT 257949 4% 21% 50 Search EGG+WEIGHT Search EGG+WEIGHT
4 BROILER BREEDER HEN 211115 2% 45% 19 Search BROILER+BREEDER+HEN Search BROILER+BREEDER+HEN
5 FEED RESTRICTION 176382 4% 14% 50 Search FEED+RESTRICTION Search FEED+RESTRICTION
6 COMMERCIAL LAYER 172961 1% 54% 13 Search COMMERCIAL+LAYER Search COMMERCIAL+LAYER
7 AHEMERAL 122821 0% 100% 5 Search AHEMERAL Search AHEMERAL
8 EGG CONTENT 117033 1% 53% 9 Search EGG+CONTENT Search EGG+CONTENT
9 PULLETS 112959 2% 20% 23 Search PULLETS Search PULLETS
10 TURKEY BREEDER HEN 110536 0% 75% 6 Search TURKEY+BREEDER+HEN Search TURKEY+BREEDER+HEN

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 GOUS, RM , (2016) THE REWARDS OF USING A MODELLING APPROACH IN DIRECTING POULTRY RESEARCH.BRITISH POULTRY SCIENCE. VOL. 57. ISSUE 1. P. 1 -11 49 71% 0
2 LEWIS, PD , (2006) A REVIEW OF LIGHTING FOR BROILER BREEDERS.BRITISH POULTRY SCIENCE. VOL. 47. ISSUE 4. P. 393-404 48 81% 5
3 VAN KRIMPEN, MM , DE JONG, IC , (2014) IMPACT OF NUTRITION ON WELFARE ASPECTS OF BROILER BREEDER FLOCKS.WORLDS POULTRY SCIENCE JOURNAL. VOL. 70. ISSUE 1. P. 139 -150 43 62% 3
4 LEWIS, PD , GOUS, RM , MORRIS, TR , (2007) MODEL TO PREDICT AGE AT SEXUAL MATURITY IN BROILER BREEDERS GIVEN A SINGLE INCREMENT IN PHOTOPERIOD.BRITISH POULTRY SCIENCE. VOL. 48. ISSUE 5. P. 625 -634 32 97% 4
5 VAN EMOUS, RA , KWAKKEL, RP , VAN KRIMPEN, MM , HENDRIKS, WH , (2013) EFFECTS OF GROWTH PATTERNS AND DIETARY CRUDE PROTEIN LEVELS DURING REARING ON BODY COMPOSITION AND PERFORMANCE IN BROILER BREEDER FEMALES DURING THE REARING AND LAYING PERIOD.POULTRY SCIENCE. VOL. 92. ISSUE 8. P. 2091-2100 27 87% 3
6 PISHNAMAZI, A , RENEMA, RA , ZUIDHOF, MJ , ROBINSON, F , (2014) EFFECT OF AGE AT PHOTOSTIMULATION ON SEXUAL MATURATION IN BROILER BREEDER PULLETS.POULTRY SCIENCE. VOL. 93. ISSUE 5. P. 1274-1281 25 93% 1
7 VAN EMOUS, RA , KWAKKEL, RP , VAN KRIMPEN, MM , HENDRIKS, WH , (2015) EFFECTS OF DIETARY PROTEIN LEVELS DURING REARING AND DIETARY ENERGY LEVELS DURING LAY ON BODY COMPOSITION AND REPRODUCTION IN BROILER BREEDER FEMALES.POULTRY SCIENCE. VOL. 94. ISSUE 5. P. 1030 -1042 24 89% 2
8 SUJATHA, T , RAJINI, RA , PRABAKARAN, R , (2014) EFFICACY OF PRE-LAY DIET.JOURNAL OF APPLIED ANIMAL RESEARCH. VOL. 42. ISSUE 1. P. 57-64 22 100% 0
9 ZUIDHOF, MJ , HOLM, DE , RENEMA, RA , JALAL, MA , ROBINSON, FE , (2015) EFFECTS OF BROILER BREEDER MANAGEMENT ON PULLET BODY WEIGHT AND CARCASS UNIFORMITY.POULTRY SCIENCE. VOL. 94. ISSUE 6. P. 1389 -1397 26 81% 0
10 EITAN, Y , SOLLER, M , (2009) PROBLEMS ASSOCIATED WITH BROILER BREEDER ENTRY INTO LAY: A REVIEW AND HYPOTHESIS.WORLDS POULTRY SCIENCE JOURNAL. VOL. 65. ISSUE 4. P. 641-648 25 93% 0

Classes with closest relation at Level 1


Rank Class id link
1 22417 INDUCED MOLTING//FORCED MOLTING//MOLTING
2 32014 ANIM BREEDING HUSB ANIM CLIN//CHINESE DAGU HENS//CLUTCH TRAITS
3 5524 BROILER//IDEAL PROTEIN//DL METHIONINE
4 14032 AVIAN OVARY//SEX LINKED ALBINO//EGG PRODUCTIVITY
5 4489 HATCHABILITY//CHICK QUALITY//HAUGH UNIT
6 26560 BREAST WIDTH//BREAST MUSCLE MORPHOLOGY//MALE TURKEY
7 18959 APO VLDL II//SEX LINKED DWARF GENE//ANABOLIC OREXIGENIC
8 10469 FOOT PAD DERMATITIS//PODODERMATITIS//BROILER
9 34985 PGPL MC//GUINEAKEET//KLP 602
10 2892 FEATHER PECKING//LAYING HEN//FURNISHED CAGE

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