【摘要】 为培育饲用型芭蕉芋新品种,满足畜牧业发展的需求,2014~2015年从全国收集的芭蕉芋种质资源中筛选11个芭蕉芋品种(材料),以兴芋1号作对照,进行2 a的品比试验。结果表明:QC22植株高大,茎粗,叶片大,生育期较短,出苗较快且整齐,属于早熟品种;QC22产量最高,2 a茎叶及块茎平均产量达到96 300 kg/hm2,比对照增产29.7%;其次是QC53,比对照增产21.4%。农艺性状综合评价结果表明,QC22可作为青饲料栽培。更多还原

【Abstract】 A total of 11 collected varieties of Canna edulis Ker Gawl germplasm resources in China and cultivar Xingyu1 as the control were used in comparative test experiments from 2014 to 2015 to select forage types for animal husbandry. The results showed that QC22 had higher plant height, larger stem diameter and leaf size,uniform seeding at a short time, shorter growth period and it belonged to the special early-maturing type. The highest yield of QC22 was 96 300.0 kg/hm~2 of stem and leaf in the two years, 29.7% more than the control. The second highest yield was QC53, 21.4% more than the control. The results showed that QC22 is suitable for forage cultivationin Xingyi.更多还原