Class information for: |
Basic class information |
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 |
| 484 | 3 | WEED TECHNOLOGY//WEED SCIENCE//ALLELOPATHY | 24183 |
| 2341 | 2 | ALLELOPATHY//ALLELOPATHY JOURNAL//ALLELOCHEMICALS | 4677 |
| 34032 | 1 | NATURAL PRODUCT HERBICIDES//CUTLEAF GROUNDCHERRY//SPINY AMARANTH | 130 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NATURAL PRODUCT HERBICIDES | authKW | 545485 | 2% | 75% | 3 |
| 2 | CUTLEAF GROUNDCHERRY | authKW | 484877 | 2% | 100% | 2 |
| 3 | SPINY AMARANTH | authKW | 323250 | 2% | 67% | 2 |
| 4 | AGR AGR SERVNAT PROD UTILIZAT UNIT | address | 242439 | 1% | 100% | 1 |
| 5 | AGRO ECONOMIC | authKW | 242439 | 1% | 100% | 1 |
| 6 | ALLDOWN | authKW | 242439 | 1% | 100% | 1 |
| 7 | CENTAURIA | authKW | 242439 | 1% | 100% | 1 |
| 8 | CLOUD COVER EFFECTS | authKW | 242439 | 1% | 100% | 1 |
| 9 | DIRECTED APPLICATION | authKW | 242439 | 1% | 100% | 1 |
| 10 | ER MADIGAN 260 | address | 242439 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Agronomy | 1833 | 32% | 0% | 41 |
| 2 | Soil Science | 849 | 15% | 0% | 20 |
| 3 | Horticulture | 630 | 12% | 0% | 15 |
| 4 | Agriculture, Multidisciplinary | 378 | 12% | 0% | 15 |
| 5 | Plant Sciences | 168 | 17% | 0% | 22 |
| 6 | Water Resources | 160 | 10% | 0% | 13 |
| 7 | Environmental Sciences | 53 | 12% | 0% | 15 |
| 8 | Area Studies | 50 | 2% | 0% | 3 |
| 9 | Agricultural Engineering | 36 | 2% | 0% | 3 |
| 10 | Agricultural Economics & Policy | 13 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | AGR AGR SERVNAT PROD UTILIZAT UNIT | 242439 | 1% | 100% | 1 |
| 2 | ER MADIGAN 260 | 242439 | 1% | 100% | 1 |
| 3 | SOILS AGRON | 242439 | 1% | 100% | 1 |
| 4 | UNIV MASSACHUSETTS EXTENS | 242439 | 1% | 100% | 1 |
| 5 | COORDINATING UNIT WATER MANAGEMENT | 80812 | 1% | 33% | 1 |
| 6 | AGR SHAMBAT | 40405 | 1% | 17% | 1 |
| 7 | LAND CONSERVAT | 40405 | 1% | 17% | 1 |
| 8 | SOIL SCI AGRIL CHEM | 30303 | 1% | 13% | 1 |
| 9 | VEGETABLE FORAGE CROPS | 15151 | 1% | 6% | 1 |
| 10 | LIVESTOCK BUSINESS | 14259 | 1% | 6% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF AFRICAN STUDIES | 23649 | 2% | 5% | 2 |
| 2 | WEED TECHNOLOGY | 10531 | 10% | 0% | 13 |
| 3 | HORTTECHNOLOGY | 8652 | 6% | 0% | 8 |
| 4 | AGRO-ECOSYSTEMS | 4178 | 1% | 2% | 1 |
| 5 | SOIL SCIENCE | 3534 | 5% | 0% | 7 |
| 6 | JOURNAL OF AGRICULTURAL SCIENCE | 2978 | 5% | 0% | 7 |
| 7 | AGRICULTURAL ADMINISTRATION AND EXTENSION | 2884 | 1% | 1% | 1 |
| 8 | RECLAMATION & REVEGETATION RESEARCH | 2243 | 1% | 1% | 1 |
| 9 | IRRIGATION SCIENCE | 2054 | 2% | 0% | 3 |
| 10 | ANNALS OF ARID ZONE | 1642 | 2% | 0% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | NATURAL PRODUCT HERBICIDES | 545485 | 2% | 75% | 3 | Search NATURAL+PRODUCT+HERBICIDES | Search NATURAL+PRODUCT+HERBICIDES |
| 2 | CUTLEAF GROUNDCHERRY | 484877 | 2% | 100% | 2 | Search CUTLEAF+GROUNDCHERRY | Search CUTLEAF+GROUNDCHERRY |
| 3 | SPINY AMARANTH | 323250 | 2% | 67% | 2 | Search SPINY+AMARANTH | Search SPINY+AMARANTH |
| 4 | AGRO ECONOMIC | 242439 | 1% | 100% | 1 | Search AGRO+ECONOMIC | Search AGRO+ECONOMIC |
| 5 | ALLDOWN | 242439 | 1% | 100% | 1 | Search ALLDOWN | Search ALLDOWN |
| 6 | CENTAURIA | 242439 | 1% | 100% | 1 | Search CENTAURIA | Search CENTAURIA |
| 7 | CLOUD COVER EFFECTS | 242439 | 1% | 100% | 1 | Search CLOUD+COVER+EFFECTS | Search CLOUD+COVER+EFFECTS |
| 8 | DIRECTED APPLICATION | 242439 | 1% | 100% | 1 | Search DIRECTED+APPLICATION | Search DIRECTED+APPLICATION |
| 9 | FRACTIONAL ISOTHERMS | 242439 | 1% | 100% | 1 | Search FRACTIONAL+ISOTHERMS | Search FRACTIONAL+ISOTHERMS |
| 10 | GEZIRA SOILS | 242439 | 1% | 100% | 1 | Search GEZIRA+SOILS | Search GEZIRA+SOILS |
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 |