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丽群6号是浙江省农科院作物所和瑞安县农业局共同选育的高产食、饲兼用甘薯新品种,具有高产、稳产、适应性广、抗旱、耐瘠等特点,为我省舟山、玉环、象山等县(市)种植的主栽品种。1984年经舟山地区审定通过,1990年3月通过省农作物品种审定委员会认定,全省累计推广种植面积已达37.62万亩。一、选育经过及产量表现丽群6号系浙江省农科院1972年用红头8号做母本,宁薯1号作父本所取得的杂交种子,经1973年的实生苗试验以及以后的不
Liqun No. 6 is a new high-yielding sweet potato variety jointly bred by the Crop Research Institute of Zhejiang Academy of Agricultural Sciences and the Bureau of Agriculture in Ruian County. It has the characteristics of high yield, stable yield, wide adaptability, drought resistance and barrenness. , Yuhuan, Xiangshan County (city) planted varieties. Approved in 1984 by the Zhoushan area, in March 1990 through the Provincial Crop Variety Certification Committee finds that the province has promoted a total area of 37.62 million mu of cultivated area. First, the breeding and production performance Lai group on the 6th Zhejiang Academy of Agricultural Sciences in 1972 with red head No. 8 as the female parent, No. 1, No. 1 hybrid potato obtained hybrid seeds, after the 1973 seedling test and later No