2010年6月(yue)27日(ri)~6月(yue)28日(ri)，在中(zhong)國(guo)農(nong)科院范炳(bing)全研(yan)究(jiu)員等陪(pei)同(tong)下，美(mei)國(guo)農(nong)業部貝爾茨維爾農(nong)業研(yan)究(jiu)中(zhong)心(xin)可(ke)持(chi)續(xu)農(nong)業系統實驗(yan)室(Sustainable Agricultural Systems Laboratory, Beltsville Agricultural Research Center, USDA-Agricultural Research Service)的(de)微生物學(xue)家(jia)羅(luo)伯茨博士(Dr. Daniel Roberts)對秦皇島領(ling)先(xian)(xian)科技(ji)(ji)發展有限公(gong)(gong)司進行了(le)(le)友好訪(fang)問(wen)，訪(fang)問(wen)期間(jian)Dr. Daniel Roberts參觀(guan)了(le)(le)領(ling)先(xian)(xian)科技(ji)(ji)公(gong)(gong)司的(de)農(nong)用(yong)微生物菌劑(ji)生產(chan)基地(di)和(he)(he)(he)河北省(sheng)生物新能(neng)源工(gong)程技(ji)(ji)術研(yan)究(jiu)中(zhong)心(xin)，并(bing)在研(yan)究(jiu)中(zhong)心(xin)報(bao)告廳做了(le)(le)題為"Impact of  the spermosphere and rhizosphere environment on performance of bacterial biological control agents "的(de)學(xue)術報(bao)告，Dr. Daniel Roberts和(he)(he)(he)研(yan)究(jiu)中(zhong)心(xin)的(de)研(yan)究(jiu)人員、領(ling)先(xian)(xian)科技(ji)(ji)公(gong)(gong)司的(de)生產(chan)技(ji)(ji)術人員就美(mei)國(guo)和(he)(he)(he)中(zhong)國(guo)生防微生物研(yan)究(jiu)及應用(yong)現狀進行了(le)(le)座談、交流。Dr. Daniel Roberts高度評價了(le)(le)領(ling)先(xian)(xian)科技(ji)(ji)發展有限公(gong)(gong)司在農(nong)用(yong)微生物菌劑(ji)產(chan)業化方面所做的(de)工(gong)作。