塑料大棚早春茬结球甘蓝新品种引进筛选  

Introduction and Screening of Early Spring Cabbage Cultivars in Plastic Tunnel

作　　者：吴克顺 常喜玲 蒋军锋 高甜甜 WU Keshun;CHANG Xiling;JIANG Junfeng;GAO Tiantian(Pingliang Agriculture Technology Promotion Station,Pingliang 744000,China;Jingning Agriculture Technology Promotion Center,Pingliang 743400,China)

机构地区：[1]平凉市农业技术推广站,甘肃平凉744000 [2]静宁县农业技术推广中心,甘肃平凉743400

出　　处：《蔬菜》2023年第2期60-64,共5页Vegetables

基　　金：平凉市科技计划资助(平科任[2021]26号)。

摘　　要：为筛选出适宜静宁县塑料大棚早春茬种植的结球甘蓝新品种,以当地主栽品种极早绿为对照,对新引进的15个结球甘蓝新品种进行了系统的品种比较试验。试验结果表明:豪绿75、中甘W137、中甘106这3个品种叶球近圆形、叶球绿色、中心柱低、叶球紧实、单球质量高、病虫害发生率低;豪绿75产量最高,为69 125.00 kg/hm2,较对照增产32.77%,其次为中甘W137、中甘106,分别增产30.25%和14.79%;从生物学性状、丰产性、抗病性等指标综合评价,上述3个品种表现突出,优于其他参试品种,适宜当地塑料大棚早春茬推广种植。In order to screen out the new cultivars of cabbage suitable for early spring planting in plastic tunnel in Jingning county, a systematic cultivar comparison test was conducted on 15 new cultivars of cabbage newly introduced with the local main cultivar ’Jizaolü’ as the control. The results showed that ’Haolü 75’ ’Zhonggan W137’ and ’Zhonggan 106’ had round and green fruit, low central column, compact and high weight of leaf heads, low incidence of pests and diseases. ’Haolü75’ had the highest yield of 69 125.00 kg/hm~2, which was 32.77% higher than the control group, followed by ’Zhonggan W137’ and ’Zhonggan 106’, which were 30.25% and 14.79% higher, respectively. From the comprehensive evaluation of biological traits, yield, disease resistance and other indicators, the above three cultivars had outstanding performance and were better than other cultivars, and suitable for promotion planting in local plastic tunnel of early spring.

关 键 词：塑料大棚 早春茬 结球甘蓝 新品种 

分 类 号：S635.1[农业科学—蔬菜学] S626[农业科学—园艺学]