一、缺少过硬的种子生产基地农业科研单位最大优势是利用自己的科研成果，自己选育的新品种，建立可靠的种子繁育基地，向广大农民提供高质量的原（良）种，不仅服务了农业生产，产生巨大的社会效益，也带来丰厚的自身效益。天津农科院黄瓜所、吉林省农科院玉米所、湖南省... First, the lack of excellent seed production base The greatest advantage of agricultural research institutes is to use their own scientific research, new varieties of their own breeding, the establishment of a reliable seed breeding base, to provide farmers with high quality original (good) species, not only served Agricultural production, resulting in huge social benefits, but also bring their own benefits. Tianjin Academy of Agricultural Sciences cucumber, Jilin Academy of Agricultural Sciences corn, Hunan Province ...