甘肃省天水市秦州区农作物老品种种质资源保护与利用研究
Research on Conservation and Utilization of Germplasm Resources of Old Crop Varieties in Qinzhou District,Tianshui City,Gansu Province
CUI Xinyu (QinzhouDistrictAgriculturalTechnologyComprehensiveServiceCenter,Tianshui74loo,Gansu)
农业是国家经济发展的基石,种质资源作为育种工作的核心要素,构成了现代种业发展的核心基石[1],已成为一个国家综合实力的标志,是具有重大意义的战略资源[2。(剩余6326字)