恩施州马铃薯脱毒种薯体系顶层设计研究

Study on Top-level Engineering Design of Virus-free Potato Seed System of Enshi Prefecture

"111.2"工程是指年产1千万株脱毒苗、1亿粒微型薯,在1万亩标准薯生产基地年产2万吨脱毒标准薯的马铃薯脱毒种薯体系产能设计.对恩施州马铃薯脱毒种薯体系"111.2"工程设计进行了研究并进行放大设计,在此基础上,首次建立了马铃薯脱毒种薯体系的"拓扑星形"顶层设计模式,旨在为恩施州马铃薯脱毒种薯产业的可持续健康发展提供建设性的参考.

The ＂111.2＂ engineering refers to the virus-free potato seed system with capacity of the annu- al output of 10 million virus-free seedlings, 100 million minitubers and 20,000 ton virus-free standard seed potatoes in 10,000 acres of production base. The ＂111.2＂ engineering design of virus-free potato seed system of Enshi Prefecture was studied and enlarged to double in this paper. Based on the study, ＂the topological star＂ top-level design patterns of the virus-free potato seed system was firstly estab- lished, for the purpose of providing constructive reference to the sustainable and healthy development of virus-free potato seed industry of Enshi Prefecture.