{"title":"Role of biopreparations in the improvement of crop phytosanitary condition and increase of grain crop yields","authors":"A. M. Yamalieva, N. Apaeva","doi":"10.30914/2411-9687-2020-6-4-450-458","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":399020,"journal":{"name":"Vestnik of the Mari State University. Chapter “Agriculture. Economics”","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vestnik of the Mari State University. Chapter “Agriculture. Economics”","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30914/2411-9687-2020-6-4-450-458","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}