论文部分内容阅读
克新8号品种来源 1975年,黑龙江省农科院马铃薯研究所用“克新4号”作母本、“克新6号”作父本杂交育成。原代号“克803”。1984年,经黑龙江省农作物品种审定委员会审定并确定推广。该品种1980～1981年参加省内区域试验,两年平均亩产2069公斤,比对照(克新4号)增产9.2%;1982～1983年参加省内生产试验,两年平均亩产1779公斤,比对照(克新4克)增产13.6%。一般
Kuxin 8 varieties of sources 1975, Heilongjiang Academy of Agricultural Sciences potato research using “Kexin 4” as the female parent, “Kexin 6” as a parent breeding cross. The original code “grams 803”. In 1984, Heilongjiang Province Crop Variety Approval Committee to determine and determine the promotion. The variety from 1980 to 1981 to participate in regional testing in the province, two years average yield of 2069 kilograms, compared with the control (Kexin 4) yield 9.2%; from 1982 to 1983 to participate in the province’s production test, two years average 1779 kilograms per mu, Than the control (g new 4 grams) increased yield 13.6%. general