林西地区引进甜菜品种比较试验初报

摘要

试验结果表明,在林西地区,根产量较高的品种是美国品种RH3、德国KWS公司品种6231和吉丹单301,较对照增产超过10%;含糖率较高的品种是吉农单301、RH3和吉洮单301,产糖量较高的品种是美国品种RH3、吉洮单301和吉农单301,较对照分别提高11.46%、6.45%和3.78%。抗病性表现较好的有RH3、吉丹单301、甜单2、吉农单301、美国品种E9、甜研303、吉洮单301;由各品种的综合性状推荐在我区继续试验、示范,并考虑推广使用的品种有美国品种RH3、吉农单301、吉洮单301。%The tests results showed that the higher root yield varieties in Linxi areas are RH3（U.S. variety），623（KWS variety） and Jidan mono 301，increasing 10% than CK. Higher sugar content varieties are Jinong mono 301，RH3 and Jitao mono 301 ，higher sugar yield are RH3，Jitao mono 301 and Jinong mono 301，increasing 11.46%，6.45% and 3.78% to CK. The better varieties are RH3，Jidan mono 301，Tiandan 2，Jinong mono 301，E9，Tianyan 303，Jitao mono 301 with better disease-resistance，which could be recommanded in this areas.