摘要
通过田间观察比较宝珍、绿色超人、香珍、LH305、新华珍303和LH308等6个超甜玉米品种的植株生长状况、产量、果穗品质及抗性等性状,对其在永州丘陵区栽培表现进行评价。结果表明,LH305茎秆粗壮,株高227 cm,叶片大而浓绿,着生平展,穗位高71 cm,鲜苞重450 g,子粒大,穗轴细,优质丰产,在引种的6个品种中表现最好;绿色超人株高239 cm,叶片相对细长直立,叶色淡绿,穗位高96 cm,鲜苞重429 g,优质丰产,也是值得推广的品种;其他4个品种产量低,表现欠佳,不宜在永州丘陵区推广。
The growth performance,yield,ear quality and resistance of six super-sweet maize varieties（Baozhen,Green-superman,Xiangzhen,LH305,Xinhuazhen303 and LH308） were compared with each other through field observation,and their cultural characters in hilly area of Yongzhou were evaluated.The results revealed that LH305 has the best cultural characters among six varieties that with strong stem,plant height of 227 cm,large and dark green leaves,ear position height of 71 cm,maize fresh weight of 450 g,large maize kernel,small maize cob,quality and high-yield;the Green-superman is also a good variety deserved to popularize that with plant height of 239 cm,slender and upright leaves,light green leaves,ear position height of 96 cm,maize fresh weight of 429 g,quality and high-yield.The other four varieties had low yield and bad characters,which are not suitable for planting in hilly area of Yongzhou.
出处
《湖南农业科学》
2010年第3期27-29,共3页
Hunan Agricultural Sciences
关键词
超甜玉米
引种
栽培表现
永州丘陵区
super-sweet maize
introduction
cultural character
hilly area of Yongzhou
