2010年6月27日(ri)(ri)~6月28日(ri)(ri)，在中(zhong)(zhong)國農科(ke)(ke)院范炳(bing)全研(yan)(yan)究(jiu)(jiu)員(yuan)等陪(pei)同下(xia)，美國農業(ye)部貝爾(er)(er)茨(ci)維爾(er)(er)農業(ye)研(yan)(yan)究(jiu)(jiu)中(zhong)(zhong)心可持(chi)續農業(ye)系統實驗室(shi)(Sustainable Agricultural Systems Laboratory, Beltsville Agricultural Research Center, USDA-Agricultural Research Service)的(de)微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)學家羅伯茨(ci)博士(Dr. Daniel Roberts)對(dui)秦皇島(dao)領(ling)先(xian)科(ke)(ke)技發展有(you)限公(gong)司進行(xing)(xing)了友好(hao)訪(fang)問，訪(fang)問期間Dr. Daniel Roberts參(can)觀(guan)了領(ling)先(xian)科(ke)(ke)技公(gong)司的(de)農用(yong)微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)菌劑生(sheng)(sheng)(sheng)產(chan)(chan)基(ji)地和河北(bei)省生(sheng)(sheng)(sheng)物(wu)(wu)新能源(yuan)工(gong)程技術研(yan)(yan)究(jiu)(jiu)中(zhong)(zhong)心，并在研(yan)(yan)究(jiu)(jiu)中(zhong)(zhong)心報(bao)告廳(ting)做(zuo)了題為"Impact of  the spermosphere and rhizosphere environment on performance of bacterial biological control agents "的(de)學術報(bao)告，Dr. Daniel Roberts和研(yan)(yan)究(jiu)(jiu)中(zhong)(zhong)心的(de)研(yan)(yan)究(jiu)(jiu)人(ren)員(yuan)、領(ling)先(xian)科(ke)(ke)技公(gong)司的(de)生(sheng)(sheng)(sheng)產(chan)(chan)技術人(ren)員(yuan)就(jiu)美國和中(zhong)(zhong)國生(sheng)(sheng)(sheng)防微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)研(yan)(yan)究(jiu)(jiu)及應用(yong)現(xian)狀進行(xing)(xing)了座談、交流。Dr. Daniel Roberts高度評(ping)價(jia)了領(ling)先(xian)科(ke)(ke)技發展有(you)限公(gong)司在農用(yong)微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)菌劑產(chan)(chan)業(ye)化方面(mian)所做(zuo)的(de)工(gong)作。