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中国农学通报

中国农学通报 ›› 2025, Vol. 41 ›› Issue (22): 75-81.doi: 10.11924/j.issn.1000-6850.casb2025-0109

• 林学·园艺·园林 • 上一篇    下一篇

硒营养强化技术对兰州百合产量、品质及硒含量的影响

刘耀权1(), 王立光1, 裴怀弟1(), 张敏敏1, 石有太2, 厚毅清1, 何明明1   

  1. 1 甘肃省农业科学院生物技术研究所，兰州 730070
    2 甘肃省农业科学院中药材研究所，兰州 730070
  • 收稿日期:2025-02-17 修回日期:2025-06-20 出版日期:2025-08-05 发布日期:2025-08-11
  • 通讯作者:
    裴怀弟，女，1979年出生，甘肃天水人，副研究员，硕士，主要从事作物种苗快繁与栽培技术研究。E-mail：。
  • 作者简介:

    刘耀权，男，1992年出生，甘肃靖远人，研究实习员，硕士，研究方向为旱地耕作栽培理论与技术研究。通信地址：730070 甘肃兰州安宁区刘家堡街道农科院新村1号 甘肃省农业科学院，Tel：0931-7612683，E-mail：。

  • 基金资助:
    国家中药材产业技术体系 “食用百合栽培技术岗位”(CARS-21); 甘肃省省级人才重点项目“甘肃省食用百合高效栽培技术集成、示范推广与人才培养”(2024RCXM13); 甘肃省重点研发计划“食用百合种球快繁与绿色生产关键技术研究与集成示范”(23YFNA0032); 甘肃省重点研发计划“兰州百合采后贮藏期鳞茎腐烂菌的筛选鉴定及生防菌抑菌防腐技术研究”(24YFNA013); 甘肃省科技计划“功能性（赏食兼用）百合资源引进与示范研究”(24CXNA035); 甘肃省科技计划“寒旱区兰州百合大田鳞片扦插技术集成示范与推广”(25CXNA050)

Effect of Selenium Nutrition Enhancement Technology on Yield, Quality and Selenium Content of Lanzhou Lily

LIU Yaoquan1(), WANG Liguang1, PEI Huaidi1(), ZHANG Minmin1, SHI Youtai2, HOU Yiqing1, HE Mingming1   

  1. 1 Institute of Biotechnology, Gansu Academy of Agricultural Sciences, Lanzhou 730070
    2 Institute of Chinese Materia Medica, Gansu Academy of Agricultural Sciences, Lanzhou 730070
  • Received:2025-02-17 Revised:2025-06-20 Published:2025-08-05 Online:2025-08-11

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摘要：

探讨不同生育时期（苗期、开花期、膨大期）及喷施频次的有机硒肥施用对兰州百合产量、品质及鳞茎硒含量的影响，为富硒兰州百合的高效生产与硒肥精准施用提供理论支撑。以兰州百合为材料，连续2年采用每次3000 mL/hm2有机硒肥，在苗期、开花期和膨大期单次或组合喷施，系统评估硒营养强化技术的应用效果。结果表明，每年叶面喷施硒肥2次及以上可显著提高兰州百合的产量(P<0.05)，最高增产达34.53%；然而，叶面喷施硒肥对兰州百合的形态指标和品质未产生显著影响(P>0.05)。此外，叶面喷施硒肥能显著提高百合鳞茎中的硒含量(P<0.05)，累积喷施2次即可达到富硒效果，且随着施硒次数的增加，硒含量呈逐步增加的趋势。综上所述，建议在兰州百合全生育期内，于每年的苗期、开花期和膨大期各喷施1次有机硒肥，以提高兰州百合的产量，并促进硒元素在百合鳞茎中的积累，从而助力富硒百合的生产。

关键词: 兰州百合, 硒营养强化技术, 硒积累量, 产量, 品质, 喷施次数, 生长指标

Abstract:

This study aimed to the explore effects of organic selenium fertilizer application at different growth stages (seedling stage, flowering stage, and swelling stage) and application frequencies on the yield, quality and bulb selenium content of Lanzhou lily, providing theoretical support for the efficient production of selenium-enriched Lanzhou lily and precise application of selenium fertilizer. The experiment was conducted over two years using Lanzhou lily as the material. Organic selenium fertilizer was applied at 3000 mL/hm2 during the seedling, flowering, and swelling stages, either alone or in combination, to evaluate the effectiveness of different selenium nutrition enhancement techniques. The results indicated that applying selenium fertilizer on the foliage more than twice a year could significantly increase the yield of Lanzhou lily (P<0.05), with the highest increase reaching 34.53%. However, foliar application of selenium fertilizer did not significantly affect the morphological indicators and quality of Lanzhou lily (P>0.05). Additionally, foliar application of selenium fertilizer significantly enhanced the selenium content in lily bulbs (P<0.05), achieving a selenium-enriched effect after accumulating two applications, and selenium content gradually increased with the number of applications. In conclusion, it is recommended to apply organic selenium fertilizer once during the seedling, flowering, and swelling stages each year throughout the entire growth period of lilies to improve the yield of Lanzhou lily and promote the accumulation of selenium in lily bulbs, thereby facilitating the production of selenium-enriched lilies.

Key words: Lanzhou lily, selenium nutrition enhancement techniques, selenium accumulation, yield, quality, spraying frequency, growth indicators