Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:survey
|
| gptkbp:conductedBy |
gptkb:United_States_Department_of_Agriculture
|
| gptkbp:dataCollected |
insecticide use
pesticide use fertilizer use fungicide use application methods application rates crop acreage herbicide use |
| gptkbp:focusesOn |
agricultural chemical use
|
| gptkbp:frequency |
annual
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chemical Use Survey
|
| gptkbp:publishedBy |
gptkb:National_Agricultural_Statistics_Service
|
| gptkbp:usedFor |
agricultural research
policy making environmental monitoring |
| gptkbp:分布地区 |
gptkb:United_States
|
| gptkbp:bfsParent |
gptkb:USDA_surveys
|
| gptkbp:bfsLayer |
7
|