2010年6月27日~6月28日，在中國農科(ke)院范(fan)炳全研(yan)(yan)究(jiu)員等陪同下，美國農業(ye)(ye)部貝爾茨(ci)維爾農業(ye)(ye)研(yan)(yan)究(jiu)中心(xin)(xin)可持續農業(ye)(ye)系統實驗室(Sustainable Agricultural Systems Laboratory, Beltsville Agricultural Research Center, USDA-Agricultural Research Service)的(de)微(wei)(wei)生(sheng)物學家羅伯茨(ci)博士(Dr. Daniel Roberts)對秦皇島領(ling)(ling)先(xian)科(ke)技(ji)發展有限(xian)公(gong)(gong)司(si)進(jin)行(xing)了(le)友好訪問(wen)，訪問(wen)期(qi)間Dr. Daniel Roberts參觀了(le)領(ling)(ling)先(xian)科(ke)技(ji)公(gong)(gong)司(si)的(de)農用(yong)微(wei)(wei)生(sheng)物菌劑(ji)生(sheng)產基地(di)和(he)河北省生(sheng)物新(xin)能(neng)源工程技(ji)術研(yan)(yan)究(jiu)中心(xin)(xin)，并在研(yan)(yan)究(jiu)中心(xin)(xin)報(bao)告廳做(zuo)(zuo)了(le)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(he)研(yan)(yan)究(jiu)中心(xin)(xin)的(de)研(yan)(yan)究(jiu)人員、領(ling)(ling)先(xian)科(ke)技(ji)公(gong)(gong)司(si)的(de)生(sheng)產技(ji)術人員就美國和(he)中國生(sheng)防(fang)微(wei)(wei)生(sheng)物研(yan)(yan)究(jiu)及應用(yong)現狀進(jin)行(xing)了(le)座(zuo)談、交流。Dr. Daniel Roberts高度(du)評價(jia)了(le)領(ling)(ling)先(xian)科(ke)技(ji)發展有限(xian)公(gong)(gong)司(si)在農用(yong)微(wei)(wei)生(sheng)物菌劑(ji)產業(ye)(ye)化(hua)方面(mian)所(suo)做(zuo)(zuo)的(de)工作。