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A(87)和B_(101)系分别用潮薯1号与多父本集团杂交和假苹著与8—6杂交选育的两个甘薯新品系.经1981、1982年在7个县10个点对实生苗株系进行多点适应性和生产力鉴定,其薯干产量比对照新种花(原种)增产两成以上,食味品质接近新种花.1983年两品系又在全省12个甘薯主产县50个点进行对比试验.试验表明,B_(101)鲜薯产量比新种花增产18.5～120.5%;经方差分析,各点增产均达极显著标准.虽然薯干率较低,但仍比新种花增产一成
A (87) and B_ (101) were two new lines of sweet potato which were bred by hybridization with Dapan Group and hybridization with 8-6 by Chaohu 1 respectively.From 1981 to 1982, A point of seedling adaptability and productivity of the identification of more than their new varieties of dried flowers of potato yield (original species) yield more than two percent, eating quality close to the new species of flowers. In 1983 the two strains in the province and 12 sweet potatoes The results showed that the yield of fresh potato B_ (101) increased by 18.5 ~ 120.5% compared with that of the new variety, and the variance analysis showed that the yield of each point reached a very significant standard.Although the rate of dried potato was low, Still a 10% increase over the new species of flowers