甘肅平?jīng)鍪械谌稳珖r(nóng)作物種質(zhì)資源普查與收集行動成效及建議
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Achievements and Suggestions of the Third National Crop Germplasm Resources Survey and Collection Action in Pingliang City，Gansu Province
LIU Hongxia’，ZHENG ，DONG Xiaofeng1，DU Yutang' （PingliangSeedStationingliag740o，ansuPnglangAcademyofAgriculturalSciences，ingliang74asu）
農(nóng)作物種質(zhì)資源是農(nóng)業(yè)科技原始創(chuàng)新、現(xiàn)代種業(yè)發(fā)展的物質(zhì)基礎(chǔ)，是保障糧食安全、建設(shè)生態(tài)文明、支撐農(nóng)業(yè)可持續(xù)發(fā)展的戰(zhàn)略性資源[1-2]。（剩余4878字）