[{"source_document_id":112,"title":"Pollination Studies with Stone Fruits","url":"https://sherwoods-forests.com/Downloads/UMinnAgExpStation-Stone_Fruit-Pollenation.pdf","rights_status":"unknown","evidence_claim_count":8,"relationship_count":0,"history_event_count":0,"sample_snippets":["Pollen abundance is good.","Bloom season is too early.","Rated fair as a pollinizer in tests on 3 cherry-plum varieties.","Described as a hybrid plum."]},{"source_document_id":14,"title":"A Study of Northwestern Apples","url":"https://openprairie.sdstate.edu/cgi/viewcontent.cgi?article=1075&context=agexperimentsta_bulletins","rights_status":"unknown","evidence_claim_count":1,"relationship_count":0,"history_event_count":0,"sample_snippets":["Listed in black-caps raspberries with winter protection for Districts 2, 3, 4, 5, 7, 10, 11, and 12."]}]