甘蔗新品种福农39号的选育与评价

摘要

New sugarcane variety Funong 39 was selected from the cross 91-976×CP84-1198. It was a new sugarcane variety released by Ministry of Agriculture in 2013 with high yield, high sucrose content, good ratooning ability and wide adaptability. The results from different sites for several years showed that it had many good characteristics, such as good germination, strong tillering, high plant, mid-big stalk, easy to trash, few hair group, high resistance to smut, mid resistance to mosaic, strong resistance to adversity. It’s low-temperature resistance and ratooning ability was better than ROC22. It also had the lower sucrose conversion rate. The results from different sites for several years showed that the cane yield, sucrose content and sugar yield of Funong 39 all higher than that of the checks ROC16 and ROC22.%福农39号系从组合粤糖91-976×CP84-1198经多年选育出的中熟高产高糖强宿根甘蔗新品种，并于2013年通过国家鉴定。多年多点试验结果表明：福农39号出苗较好，苗壮，分蘖力较强，植株高，中大茎至大茎，易脱叶，57号毛群不发达；高抗黑穗病，中抗花叶病，抗逆性强，宿根性好，耐寒性和宿根性比 ROC22强，且该品种具有很好的耐转化特性。多年多点试验结果表明，福农39号平均蔗茎产量、含糖量和甘蔗蔗糖分都比对照ROC16和ROC22高。