糖能兼用甘蔗新品系宿根季评价

Evaluation of New Sugarcane Lines in Ratooning for Energy and Sugar

对近年选育的12个参试品系进行了产量、品质及其主要工农艺性状研究,结果表明:FN02-3924、FN02-5707和FN02-20169表现早熟、高产、高糖,且工农艺综合性状优良,推荐进一步试验研究,可望选育成为糖能兼用甘蔗新品种;FN02-6427也具有早熟、高产、高糖和茎粗等优点,但较早开花,有一定的推广价值,宜较早收获。早期锤度研究表明,FN02-3924特早熟高糖,作能源甘蔗可提早2个多月开榨,具有广阔的应用前景。

The yield,quality and other characteristics of 12 sugarcane clones were compared.The results indicated that FN02-3924,FN02-5707 and FN02-20169 showed that early maturation with higher sucrose content,higher yield,and better synthetic characters were recommended as potential energy sugarcane clones for further testing research.While FN02-6427,showing its advantages in early maturation,high yield,high sucrose content and thick stalk diameter,but with early flowering,had some potential perspective as early harvested clone.Early brix research indicated that FN02-3924 maturate particularly early,as energy sugarcane could be harvested two months earlier and have a wide application in the near future.