摘要
为满足市场多样化需求,筛选出适宜泉州市种植的鲜食黑玉米新品种。引进9个新品种,以苏玉糯5号为对照开展比较试验,对其生育期、农艺性状、果穗性状、果穗外观品质及食味鉴定、抗病虫性等相关指标进行综合评价。结果表明:参试的9个新品种中,黑甜糯168综合表现最优:生育期较短(67 d),穗长(21.7 cm)、穗行数(15.9行)及行粒数(34.7粒)均较突出,鲜果穗产量达12206.17 kg·hm^(-2),比对照苏玉糯5号增产11.2%且差异显著;同时其外观品质佳、色泽优,综合抗病性强,可作为泉州地区优先推广的鲜食黑玉米品种。墨瞳和晋黑玉2号的产量比对照苏玉糯5号增产,但差异不显著;其余6个品种的产量都比对照苏玉糯5号减产。
In order to meet the diversified needs of the market,a new variety of fresh black corn suitable for being planted in Quanzhou was screened out.Nine new varieties were introduced,and the comparative test was carried out with Suyunuo No.5 as the control.The growth period,agronomic traits,ear traits,ear appearance quality and cooking and eating identification,disease and insect resistance and other related indicators were comprehensively evaluated.The results showed that among the nine tested varieties,Heitiannuo 168 exhibited the best overall performance:a shorter growth period(67 days),outstanding ear length(21.7 cm),number of rows per ear(15.9 rows),and the number of grains per row(34.7 grains),with the yield of fresh ear reaching 12,206.17 kg·hm^(-2),which was 11.2%higher than that of the control Suyunuo No.5,and the difference was significant.Additionally,it demonstrated excellent external quality,superior color,and strong comprehensive disease resistance,making it a priority for the promotion as a fresh black corn variety in the Quanzhou region.The yields of Motong and Jinheiyu No.2 were higher than that of the control Suyunuo No.5,but the difference was not significant.The yields of the other six varieties were lower than that of the control Suyunuo No.5.
作者
叶志雄
YE Zhi-xiong(Quanzhou Institute of Agricultural Sciences,Quanzhou,Fujian 362212,China)
出处
《福建农业科技》
2025年第9期69-74,共6页
Fujian Agricultural Science and Technology
基金
福建省科技计划项目(2024N0039)。
关键词
黑玉米
农艺性状
产量
品质
品种比较
Black corn
Agronomic traits
Yield
Quality
Comparison of varieties
