【摘要】 吉99-4、吉99-6、吉99-13三个组合是1999年配制的雄性不育多倍体杂交种或普通多倍体杂交种。经2000~2001年品比试验,产量分别比对照(甜研304)提高30.4%、23.5%、27.1%,含糖率分别比对照提高0.225度、0.435度、0.925度,产糖量分别比对照提高28.4%、26.9%、32.3%。两年产糖量结果均达到显著或极显著水平。更多还原

【Abstract】 3 combination of Jin 99-4 and Jin 99-6 and Jin 99-13 are male sterility polyploid hybrid varieties and ordinary polyploid hybrid varieties.Through varities compare from 2000 to 2001,the mean experiment rusults show that yield increase 30.4%、23.5%、27.1%than CK,the sugar content increse 0.225°S、0.435°S、0.925°S,sugar yield increase 28.4%、26.9%、32.3% than CK variety separately.The results in two year both got striking level in 0.05 and 0.01.更多还原