结球甘蓝品种比较试验

通过对16个平头型结球甘蓝进行品种比较试验,观察记录各品种的生育期、植物学性状和产量,分析各品种的表现情况,为四川省绵阳地区结球甘蓝种植户品种选择提供一定依据。结果表明:春福来、西园056、京丰1号(CK_2)、乐匠2号、绿崎、优秀4号、夏御所、中甘101、乐匠等9个品种熟性较早,均为中熟品种;冬武者、寒将军(CK_1)、越冬王、冬御所、越冬王子、优秀甘蓝、冬青等7个品种熟性较晚,耐寒性较强,适宜作为越冬栽培品种;晚熟品种667 m~2产量均较高,其中冬武者最高,达到了7 069.4 kg;中熟品种667 m~2产量最高的品种为春福来,为5 960.1 kg,其次是西园056,为5 367.8 kg。

Comparison Experiment of Cabbage (Brassica oleraceal L. var. capitata) Cultivars

In the experiment, the growth period, botanical characters and yield of 16 flat-headed cabbage cultivars were observed and recorded, and the performance of each cultivar was analyzed, which provided certain basis for the cultivar selection of cabbage growers in Mianyang area of Sichuan province. The results showed that nine cultivars including ''Chunfulai'' ''Xiyuan 056'' ''Jingfeng No.1''(CK2), ''Lejiang No.2'' ''Lüqi'' ''Youxiu No.4'' ''Xiayusuo'' ''Zhonggan 101'' and ''Lejiang'' had earlier maturity and were all medium mature cultivars, and seven cultivars such as ''Dongwuzhe'' ''Hanjiangjun'' (CK1) ''Yuedongwang'' ''Dongyusuo'' ''Yuedongwangzi'' ''Youxiuganlan'' and ''Dongqing'' had late maturity and strong cold resistance, which were suitable for overwintering cultivation. The yield of late maturity cultivars was higher, and ''Dongwuzhe'' was the highest, which reached 7 069.4 kg per 667 m2. The highest yield of medium maturity cultivars was ''Chunfulai'' with 5 960.1 kg per 667 m2, followed by ''Xiyuan 056'', which was 5 367.8 kg per 667 m2.