2010年6月(yue)27日~6月(yue)28日，在(zai)(zai)中國農(nong)(nong)科(ke)(ke)院范(fan)炳全(quan)研(yan)(yan)究(jiu)(jiu)員等陪(pei)同下，美(mei)(mei)國農(nong)(nong)業(ye)(ye)(ye)部(bu)貝爾(er)茨(ci)維爾(er)農(nong)(nong)業(ye)(ye)(ye)研(yan)(yan)究(jiu)(jiu)中心(xin)(xin)(xin)可持(chi)續(xu)農(nong)(nong)業(ye)(ye)(ye)系統(tong)實(shi)驗室(Sustainable Agricultural Systems Laboratory, Beltsville Agricultural Research Center, USDA-Agricultural Research Service)的(de)微(wei)(wei)(wei)生(sheng)(sheng)物學(xue)家羅伯茨(ci)博士(Dr. Daniel Roberts)對秦皇島領(ling)先(xian)(xian)(xian)科(ke)(ke)技(ji)發(fa)展有(you)限公司(si)進行了(le)(le)友(you)好訪(fang)問，訪(fang)問期間Dr. Daniel Roberts參觀(guan)了(le)(le)領(ling)先(xian)(xian)(xian)科(ke)(ke)技(ji)公司(si)的(de)農(nong)(nong)用(yong)微(wei)(wei)(wei)生(sheng)(sheng)物菌(jun)劑生(sheng)(sheng)產基(ji)地和(he)河北省生(sheng)(sheng)物新能(neng)源工程技(ji)術(shu)研(yan)(yan)究(jiu)(jiu)中心(xin)(xin)(xin)，并(bing)在(zai)(zai)研(yan)(yan)究(jiu)(jiu)中心(xin)(xin)(xin)報(bao)(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(shu)報(bao)(bao)告，Dr. Daniel Roberts和(he)研(yan)(yan)究(jiu)(jiu)中心(xin)(xin)(xin)的(de)研(yan)(yan)究(jiu)(jiu)人(ren)員、領(ling)先(xian)(xian)(xian)科(ke)(ke)技(ji)公司(si)的(de)生(sheng)(sheng)產技(ji)術(shu)人(ren)員就美(mei)(mei)國和(he)中國生(sheng)(sheng)防微(wei)(wei)(wei)生(sheng)(sheng)物研(yan)(yan)究(jiu)(jiu)及(ji)應用(yong)現狀(zhuang)進行了(le)(le)座(zuo)談、交流。Dr. Daniel Roberts高(gao)度(du)評價了(le)(le)領(ling)先(xian)(xian)(xian)科(ke)(ke)技(ji)發(fa)展有(you)限公司(si)在(zai)(zai)農(nong)(nong)用(yong)微(wei)(wei)(wei)生(sheng)(sheng)物菌(jun)劑產業(ye)(ye)(ye)化方面所做的(de)工作。