Class information for:
Level 1: POTASSIUM EFFICIENCY//K USE EFFICIENCY//K SOURCE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
19014 526 32.7 40%


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
40 3       AGRONOMY//SOIL SCIENCE//AGRICULTURE, MULTIDISCIPLINARY 100292
325 2             JOURNAL OF PLANT NUTRITION//SOIL SCIENCE//COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 18184
19014 1                   POTASSIUM EFFICIENCY//K USE EFFICIENCY//K SOURCE 526

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 POTASSIUM EFFICIENCY authKW 261226 1% 75% 6
2 K USE EFFICIENCY authKW 247676 2% 53% 8
3 K SOURCE authKW 174153 1% 100% 3
4 K UPTAKE EFFICIENCY authKW 174153 1% 100% 3
5 K EFFICIENCY authKW 154800 1% 67% 4
6 POTASSIUM DEFICIENCY authKW 150107 3% 17% 15
7 POTASSIUM UTILIZATION authKW 130613 1% 75% 3
8 AGRONSTATE PLANT PHYSIOL BIOCHEM address 116102 0% 100% 2
9 K ACQUISITION authKW 116102 0% 100% 2
10 K UTILIZATION EFFICIENCY authKW 116102 0% 100% 2

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 Plant Sciences 7712 53% 0% 278
2 Agronomy 7293 31% 0% 165
3 Soil Science 5917 20% 0% 106
4 Agriculture, Multidisciplinary 1600 12% 0% 62
5 Horticulture 1431 9% 0% 46
6 Chemistry, Analytical 14 4% 0% 20
7 Food Science & Technology 5 2% 0% 12
8 Forestry 4 1% 0% 4
9 Environmental Sciences 3 3% 0% 17
10 Agricultural Engineering 2 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 AGRONSTATE PLANT PHYSIOL BIOCHEM 116102 0% 100% 2
2 ABIOT ST S GENOM GRP 58051 0% 100% 1
3 AGR NUTRIT SCI IAEW 58051 0% 100% 1
4 AGRON COMM 58051 0% 100% 1
5 AGRON CROP CULTIVAT FARMING SYST 58051 0% 100% 1
6 CALIBRAT TESTING QUALITY TECH SUPERVIS 58051 0% 100% 1
7 CHAIR AGROTECHNOL CROP PROD MANAGEMENT 58051 0% 100% 1
8 CHINESE MINIST AGR MICROELEMENT 58051 0% 100% 1
9 ENVIRON OURCE SCI 58051 0% 100% 1
10 FRUIT VEGETABLE IMPROVEMENT 58051 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 JOURNAL OF PLANT NUTRITION 20549 8% 1% 44
2 PLANT AND SOIL 6251 7% 0% 36
3 HORTICULTURE JOURNAL 5219 1% 3% 3
4 JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE 4880 2% 1% 11
5 COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 3348 4% 0% 20
6 PHYSIOLOGIA PLANTARUM 2981 4% 0% 21
7 AGRONOMY JOURNAL 2558 3% 0% 18
8 FIELD CROPS RESEARCH 2238 2% 0% 13
9 JOURNAL OF ELEMENTOLOGY 2078 1% 1% 5
10 BERICHTE DER DEUTSCHEN BOTANISCHEN GESELLSCHAFT 1988 1% 1% 3

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 POTASSIUM EFFICIENCY 261226 1% 75% 6 Search POTASSIUM+EFFICIENCY Search POTASSIUM+EFFICIENCY
2 K USE EFFICIENCY 247676 2% 53% 8 Search K+USE+EFFICIENCY Search K+USE+EFFICIENCY
3 K SOURCE 174153 1% 100% 3 Search K+SOURCE Search K+SOURCE
4 K UPTAKE EFFICIENCY 174153 1% 100% 3 Search K+UPTAKE+EFFICIENCY Search K+UPTAKE+EFFICIENCY
5 K EFFICIENCY 154800 1% 67% 4 Search K+EFFICIENCY Search K+EFFICIENCY
6 POTASSIUM DEFICIENCY 150107 3% 17% 15 Search POTASSIUM+DEFICIENCY Search POTASSIUM+DEFICIENCY
7 POTASSIUM UTILIZATION 130613 1% 75% 3 Search POTASSIUM+UTILIZATION Search POTASSIUM+UTILIZATION
8 K ACQUISITION 116102 0% 100% 2 Search K+ACQUISITION Search K+ACQUISITION
9 K UTILIZATION EFFICIENCY 116102 0% 100% 2 Search K+UTILIZATION+EFFICIENCY Search K+UTILIZATION+EFFICIENCY
10 LEAF SUBTENDING THE COTTON BOLL 116102 0% 100% 2 Search LEAF+SUBTENDING+THE+COTTON+BOLL Search LEAF+SUBTENDING+THE+COTTON+BOLL

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 OOSTERHUIS, DM , LOKA, DA , RAPER, TB , (2013) POTASSIUM AND STRESS ALLEVIATION: PHYSIOLOGICAL FUNCTIONS AND MANAGEMENT OF COTTON.JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE. VOL. 176. ISSUE 3. P. 331 -343 40 37% 16
2 WANG, JD , WANG, HY , ZHANG, YC , ZHOU, JM , CHEN, XQ , (2015) INTRASPECIFIC VARIATION IN POTASSIUM UPTAKE AND UTILIZATION AMONG SWEET POTATO (IPOMOEA BATATAS L.) GENOTYPES.FIELD CROPS RESEARCH. VOL. 170. ISSUE . P. 76 -82 17 89% 0
3 JAKLI, B , TRANKNER, M , SENBAYRAM, M , DITTERT, K , (2016) ADEQUATE SUPPLY OF POTASSIUM IMPROVES PLANT WATER-USE EFFICIENCY BUT NOT LEAF WATER-USE EFFICIENCY OF SPRING WHEAT.JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE. VOL. 179. ISSUE 6. P. 733 -745 29 48% 0
4 CHEN, DH , WEN, YJ , ZHANG, X , HU, DP , LI, YB , CHEN, Y , (2016) SPATIAL DISTRIBUTION OF POTASSIUM UPTAKE ACROSS THE COTTON PLANT AFFECTS FIBER LENGTH.FIELD CROPS RESEARCH. VOL. 192. ISSUE . P. 126 -133 14 100% 0
5 ZIA-UL-HASSAN , KUBAR, KA , RAJPAR, I , SHAH, AN , TUNIO, SD , SHAH, JA , MAITLO, AA , (2014) EVALUATING POTASSIUM-USE-EFFICIENCY OF FIVE COTTON GENOTYPES OF PAKISTAN.PAKISTAN JOURNAL OF BOTANY. VOL. 46. ISSUE 4. P. 1237 -1242 16 89% 1
6 WHITE, PJ , (2013) IMPROVING POTASSIUM ACQUISITION AND UTILISATION BY CROP PLANTS.JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE. VOL. 176. ISSUE 3. P. 305 -316 36 34% 13
7 JIANG, CC , HAO, YS , WANG, XL , WANG, D , LEI, J , (2013) EFFECT OF K ON DRY MATTER ACCUMULATION AND DISTRIBUTION AND CHANGES OF ROOT-ZONE K IN DIFFERENT COTTON GENOTYPES.JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT. VOL. 11. ISSUE 1. P. 604-608 18 72% 1
8 HU, W , YANG, JS , MENG, YL , WANG, YH , CHEN, BL , ZHAO, WQ , OOSTERHUIS, DM , ZHOU, ZG , (2015) POTASSIUM APPLICATION AFFECTS CARBOHYDRATE METABOLISM IN THE LEAF SUBTENDING THE COTTON (GOSSYPIUM HIRSUTUM L.) BOLL AND ITS RELATIONSHIP WITH BOLL BIOMASS.FIELD CROPS RESEARCH. VOL. 179. ISSUE . P. 120 -131 23 53% 0
9 HU, W , JIANG, N , YANG, JS , MENG, YL , WANG, YH , CHEN, BL , ZHAO, WQ , OOSTERHUIS, DM , ZHOU, ZG , (2016) POTASSIUM (K) SUPPLY AFFECTS K ACCUMULATION AND PHOTOSYNTHETIC PHYSIOLOGY IN TWO COTTON (GOSSYPIUM HIRSUTUM L.) CULTIVARS WITH DIFFERENT K SENSITIVITIES.FIELD CROPS RESEARCH. VOL. 196. ISSUE . P. 51 -63 21 55% 0
10 XIA, Y , JIANG, CC , CHEN, F , LU, JW , WANG, YH , (2011) DIFFERENCES IN GROWTH AND POTASSIUM-USE EFFICIENCY OF TWO COTTON GENOTYPES.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS. VOL. 42. ISSUE 2. P. 132-143 17 74% 5

Classes with closest relation at Level 1


Rank Class id link
1 6833 MEPIQUAT CHLORIDE//LINT YIELD//GOSSYPIUM HIRSUTUM
2 8560 NON EXCHANGEABLE K//EXCHANGEABLE K//NON EXCHANGEABLE POTASSIUM
3 20204 RELATIVE ADDITION RATE//CRITICAL NITROGEN CONCENTRATION//RELATIVE UPTAKE RATE
4 24515 CORA//MRS2//MAGNESIUM FERTILISER
5 4158 GUARD CELL//CELL DEV BIOL SECT//SNRK2
6 1452 CLUSTER ROOTS//PHOSPHORUS DEFICIENCY//PHOSPHORUS EFFICIENCY
7 36655 ARID FRINGES//COORDINATED PROJECT OILSEEDS GROUNDNUT//DYE CROP
8 13960 AGRONOMY JOURNAL//JOURNAL OF FERTILIZER ISSUES//N CENT KANSAS EXPT FIELD
9 10468 OSMOTIC ADJUSTMENT//DROUGHT SUSCEPTIBILITY INDEX//DROUGHT TOLERANCE INDICES
10 104 SALT TOLERANCE//SALINITY//SALT STRESS

Go to start page