2010年6月(yue)27日~6月(yue)28日，在(zai)中國(guo)農(nong)科(ke)(ke)院(yuan)范炳(bing)全研(yan)(yan)(yan)究(jiu)員等陪同下(xia)，美國(guo)農(nong)業(ye)(ye)(ye)部(bu)貝爾茨(ci)維(wei)爾農(nong)業(ye)(ye)(ye)研(yan)(yan)(yan)究(jiu)中心可持續農(nong)業(ye)(ye)(ye)系統實驗室(Sustainable Agricultural Systems Laboratory, Beltsville Agricultural Research Center, USDA-Agricultural Research Service)的(de)(de)微(wei)生(sheng)(sheng)物學(xue)家羅伯茨(ci)博(bo)士(Dr. Daniel Roberts)對(dui)秦皇島(dao)領(ling)先科(ke)(ke)技(ji)發(fa)展有(you)限(xian)公司進行了友好訪問(wen)，訪問(wen)期間(jian)Dr. Daniel Roberts參觀了領(ling)先科(ke)(ke)技(ji)公司的(de)(de)農(nong)用(yong)微(wei)生(sheng)(sheng)物菌(jun)劑(ji)生(sheng)(sheng)產基地和河北省生(sheng)(sheng)物新能源工(gong)程(cheng)技(ji)術(shu)研(yan)(yan)(yan)究(jiu)中心，并(bing)在(zai)研(yan)(yan)(yan)究(jiu)中心報告(gao)廳做了題為"Impact of  the spermosphere and rhizosphere environment on performance of bacterial biological control agents "的(de)(de)學(xue)術(shu)報告(gao)，Dr. Daniel Roberts和研(yan)(yan)(yan)究(jiu)中心的(de)(de)研(yan)(yan)(yan)究(jiu)人(ren)員、領(ling)先科(ke)(ke)技(ji)公司的(de)(de)生(sheng)(sheng)產技(ji)術(shu)人(ren)員就(jiu)美國(guo)和中國(guo)生(sheng)(sheng)防微(wei)生(sheng)(sheng)物研(yan)(yan)(yan)究(jiu)及(ji)應用(yong)現狀進行了座談、交流。Dr. Daniel Roberts高度評價了領(ling)先科(ke)(ke)技(ji)發(fa)展有(you)限(xian)公司在(zai)農(nong)用(yong)微(wei)生(sheng)(sheng)物菌(jun)劑(ji)產業(ye)(ye)(ye)化(hua)方面(mian)所做的(de)(de)工(gong)作。