酒泉市草本花卉新品种引进及筛选OA
Introduction and Screening of New Herbaceous Flower Varieties in Jiuquan City
通过新品种引进筛选,解决酒泉市花卉产业新品种研发滞后、难以满足市场多样化与高品质需求的问题,为酒泉市花卉产业发展和升级提供参考.以引进的20个草本花卉品种为试验材料,系统观测其物候期、形态特征与适应性,并基于植物观赏性(花期、感官评价)和生态适应性(成活率、抗逆性)进行综合评价.结果表明,中花百日草品种繁花的株高最高,为91.67 cm,其生态适应性与中花百日草品种天才表现一致,二者抗逆性较好,成活率均达93%以上;矮牵牛品种美声、虹彩的花色丰富,花期较长,均超过110 d,且抗逆性表现良好;鸡冠花品种羽焰的花高最高,可达15.00 cm,花期较长(111 d)且感官评分最优(13.74分);中花百日草品种丰盛的花色多样且具备渐变特征,生态适应性良好,成活率为90%;千日红品种侏儒的花期最长,可达124 d,初花前期最短,仅有29 d.通过层次分析法评估,中花百日草品种天才和繁花及丰盛、矮牵牛品种美声和虹彩、鸡冠花品种羽焰、千日红品种侏儒的综合评分等级较高.此类草本花卉的观赏性强、表型优良且适应性好,是适宜酒泉市推广的优良品种.
This study aimed to address the lag in the research and development of new varieties in the flower industry of Jiu-quan City and the difficulty in meeting diversified and high-quality market demands through the introduction and screening of new va-rieties,thereby providing a reference for the development and upgrading of the local flower industry.20 introduced herbaceous flower varieties were used as experimental materials,and their phenological periods,morphological characteristics,and adaptability were sys-tematically observed.A comprehensive evaluation was conducted based on plant ornamental value,including flowering duration and sensory evaluation,and ecological adaptability,including survival rate and stress resistance.Results showed that the medium-flow-ered zinnia variety Fanhua had the greatest plant height,reaching 91.67 cm.Its ecological adaptability was consistent with that of the medium-flowered zinnia variety Tiancai.Both varieties exhibited good stress resistance,with survival rates reaching above 93%.The petunia varieties Meisheng and Hongcai had rich flower colors and long flowering periods,both exceeding 110 d,and also showed good stress resistance.The cockscomb variety Yuyan had the greatest flower height,reaching 15.00 cm,with a relatively long flowering peri-od of 111 d and the highest sensory evaluation score of 13.74.Medium-flowered Einnia variely Fengsheng exhibited diverse flower col-ors with gradient characteristics,good ecological adaptability,and a survival rate of 90%.The globe amaranth variety Zhuru had the longest flowering period,reaching 124 d,and the shortest period before initial flowering,only 29 d.Based on evaluation using the ana-lytic hierarchy process,the medium-flowered zinnia varieties Tiancai,Fanhua and Fengsheng,the petunia varieties Meisheng and Hongcai,the cockscomb variety Yuyan,and the globe amaranth variety Zhuru achieved relatively high comprehensive scores.These herbaceous flower varieties have strong ornamental value,excellent phenotypes,and good adaptability,making them superior varieties suitable for promotion in Jiuquan City.
柴博;陈凤翔;茹超;郭海辉;薛宝贵
酒泉市林果服务中心,甘肃 酒泉 735000酒泉市蓝翔园艺种苗有限责任公司,甘肃 酒泉 735000酒泉市林果服务中心,甘肃 酒泉 735000酒泉市蓝翔园艺种苗有限责任公司,甘肃 酒泉 735000酒泉市林果服务中心,甘肃 酒泉 735000
农业科技
草本花卉新品种综合评价引进筛选酒泉市
Herbaceous flowerNew varictyComprehensive evaluationIntroducingScreeningJiuquan City
《寒旱农业科学》 2026 (6)
512-519,8
酒泉市科技支撑计划项目A类(2024CA1018).
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