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2004年2月新植29个国外种质,连续3年的宿根观察,于2007年11月下旬、2008年1月下旬进行糖分化验,计算出平均糖分和蔗茎产量,根据检糖和产量结果从中评价出14个表现优异的甘蔗种质。其中,宿根性强、高产、高糖种质2个,占总数的6.90%;宿根性强、高产种质6个,占总数20.69%;高糖种质6个,占总数的20.69%,可进一步提供生产和育种利用。
In February 2004, 29 foreign germplasms were newly planted and observed for three consecutive years. The sugar test was performed in late November 2007 and late January 2008, and the average sugar and cane yield were calculated. According to the results of the sugar refinement and yield 14 excellent sugarcane germplasms were evaluated. Among them, perennial, high yield, high sugar germplasm 2, accounting for 6.90% of the total; perennial, high yielding germplasm 6, accounting for 20.69%; high sugar germplasm 6, accounting for 20.69% of the total, Further provide production and breeding use.