Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 23614 | 285 | 23.1 | 37% |
Classes in level above (level 2) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 32 | 33112 | SOIL SCIENCE//SOIL BIOLOGY & BIOCHEMISTRY//SOIL RESPIRATION |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | N AND P PLACEMENT | Author keyword | 3 | 100% | 1% | 3 |
| 2 | N APPLICATION TIMING | Author keyword | 2 | 67% | 1% | 2 |
| 3 | WIDE ROW SPACING | Author keyword | 2 | 67% | 1% | 2 |
| 4 | CROP ERSIFICAT | Address | 2 | 30% | 2% | 6 |
| 5 | IRRIGAT FARM WATER | Address | 1 | 38% | 1% | 3 |
| 6 | AGR KNOWLEDGE | Address | 1 | 100% | 1% | 2 |
| 7 | N 15 AMMONIUM N 15 NITRATE | Author keyword | 1 | 100% | 1% | 2 |
| 8 | NITROGEN FERTILIZER PLACEMENT | Author keyword | 1 | 100% | 1% | 2 |
| 9 | WEED CROP INTERACTION | Author keyword | 1 | 100% | 1% | 2 |
| 10 | NITROGEN TIMING | Author keyword | 1 | 30% | 1% | 3 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | N AND P PLACEMENT | 3 | 100% | 1% | 3 | Search N+AND+P+PLACEMENT | Search N+AND+P+PLACEMENT |
| 2 | N APPLICATION TIMING | 2 | 67% | 1% | 2 | Search N+APPLICATION+TIMING | Search N+APPLICATION+TIMING |
| 3 | WIDE ROW SPACING | 2 | 67% | 1% | 2 | Search WIDE+ROW+SPACING | Search WIDE+ROW+SPACING |
| 4 | N 15 AMMONIUM N 15 NITRATE | 1 | 100% | 1% | 2 | Search N+15+AMMONIUM+N+15+NITRATE | Search N+15+AMMONIUM+N+15+NITRATE |
| 5 | NITROGEN FERTILIZER PLACEMENT | 1 | 100% | 1% | 2 | Search NITROGEN+FERTILIZER+PLACEMENT | Search NITROGEN+FERTILIZER+PLACEMENT |
| 6 | WEED CROP INTERACTION | 1 | 100% | 1% | 2 | Search WEED++CROP+INTERACTION | Search WEED++CROP+INTERACTION |
| 7 | NITROGEN TIMING | 1 | 30% | 1% | 3 | Search NITROGEN+TIMING | Search NITROGEN+TIMING |
| 8 | NITROGEN FERTILIZER USE EFFICIENCY | 1 | 40% | 1% | 2 | Search NITROGEN+FERTILIZER+USE+EFFICIENCY | Search NITROGEN+FERTILIZER+USE+EFFICIENCY |
| 9 | RAIN FED WHEAT | 1 | 33% | 1% | 2 | Search RAIN+FED+WHEAT | Search RAIN+FED+WHEAT |
| 10 | CAPITALIZING | 1 | 50% | 0% | 1 | Search CAPITALIZING | Search CAPITALIZING |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | PLACEMENT GEOMETRY | 2 | 67% | 1% | 2 |
| 2 | VARYING MOISTURE CONDITIONS | 2 | 67% | 1% | 2 |
| 3 | N 15 LABELED UREA | 2 | 23% | 2% | 6 |
| 4 | 3 ALBERTA SOILS | 1 | 100% | 1% | 2 |
| 5 | FALL GROWTH | 1 | 30% | 1% | 3 |
| 6 | TILL WINTER WHEAT | 1 | 27% | 1% | 3 |
| 7 | FERTILIZER BAND | 1 | 50% | 0% | 1 |
| 8 | FERTILIZER RESPONSE | 1 | 50% | 0% | 1 |
| 9 | NITROGEN FERTILIZER FORM | 1 | 50% | 0% | 1 |
| 10 | SEED PLACED UREA | 1 | 50% | 0% | 1 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
|---|---|---|---|---|
| Wheat Production in the High Winter Stress Climate of the Great Plains of North America-An Experiment in Crop Adaptation | 2012 | 4 | 27 | 30% |
| Review: Strategies to increase nitrogen use efficiency of spring barley | 2012 | 2 | 43 | 14% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | CROP ERSIFICAT | 2 | 30% | 2.1% | 6 |
| 2 | IRRIGAT FARM WATER | 1 | 38% | 1.1% | 3 |
| 3 | AGR KNOWLEDGE | 1 | 100% | 0.7% | 2 |
| 4 | OURCE MANAGEMENT IRRIGAT | 1 | 50% | 0.4% | 1 |
| 5 | TARLA BITKILERI BOLUMU TEKIRDAG | 1 | 50% | 0.4% | 1 |
| 6 | CROP EXTENS | 0 | 33% | 0.4% | 1 |
| 7 | EXT SERV | 0 | 25% | 0.4% | 1 |
| 8 | PFLANZENBAU PFLANZENZUCHTUNG GRUNLAND FU | 0 | 25% | 0.4% | 1 |
| 9 | UR45 | 0 | 25% | 0.4% | 1 |
| 10 | CROP SCI AGRON | 0 | 20% | 0.4% | 1 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000267000 | SEMIARID PRAIRIE AGR//CENSUS OF AGRICULTURE//SEMIARID PRAIRIE AGR CENT |
| 2 | 0.0000202363 | GRAIN NUMBER//GRAIN WEIGHT//AGROTECNIO AGROTECHNOL |
| 3 | 0.0000184010 | AMMONIA VOLATILIZATION//NBPT//UREASE INHIBITOR |
| 4 | 0.0000164018 | SMALL GRAINS POTATO IL//FIELD CROP DEV//ABERDEEN EXT |
| 5 | 0.0000155806 | UNDERSEEDING//COMPANION CROP//MARGINAL SITES |
| 6 | 0.0000151748 | POLYOLEFIN COATED UREA//SOUTHWEST FLORIDA EDUC SWFREC//SLOW RELEASE FERTILIZER |
| 7 | 0.0000149835 | WHEAT PROGRAMME//LODGING//2 CHLOROETHYL TRIMETHYL AMMONIUM CHLORIDE |
| 8 | 0.0000132422 | NLEAP//SOIL PLANT NUTRIENT UNIT//SPNRU |
| 9 | 0.0000130807 | JOURNAL OF FERTILIZER ISSUES//STARTER FERTILIZER//N CENT KANSAS EXPT FIELD |
| 10 | 0.0000126819 | PLANTERS//NO TILL SEEDER//FURROW OPENER |