自从我在《长江蔬菜》１９９８年３期上公布了“冬韭四号”优良变异株系的发现及稳定过程后，各地引种者不断来信询问其有关情况和引种事宜，由于不便一一回信答复，故敬告如下。１由于“冬韭四号”是在《汉中冬韭提复技术研究》课题进行过程中发现的一个优良株系，它不... Since I announced the discovery and stabilization process of the excellent mutant lines of “Donghui No.4” on the “Yangtze River Vegetable” in 1998 3, the lead seekers from all over the world kept asking them about the situation and the introduction of them, and they replied in reply because of inconvenience , So be warned as follows. 1  As “winter leek on the 4th” in the “Chinese winter leek recovery technology research” project found in the course of an excellent strain, it does not ...