[{"source_document_id":17,"title":"Plums in South Dakota","url":"https://openprairie.sdstate.edu/cgi/viewcontent.cgi?article=1092&context=agexperimentsta_bulletins","rights_status":"unknown","evidence_claim_count":18,"relationship_count":0,"history_event_count":0,"sample_snippets":["In nursery row one-year shoots from the graft or bud kill back severely the first winter, showing inherent lack of hardiness.","A light bearer at Brookings.","At Brookings the fruit ripens too late to be of any value in average seasons, being caught by frost before acquiring sweetness.","In the old Station orchard at Brookings the trees are in poor to fair condition."]},{"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":["Recommended as a plum on northern native plum roots for District 7."]}]