中国农学通报2025，Vol.41Issue(22)：75-81,7.
硒营养强化技术对兰州百合产量、品质及硒含量的影响
Effect of Selenium Nutrition Enhancement Technology on Yield,Quality and Selenium Content of Lanzhou Lily
摘要
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.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Key words
Lanzhou lily/selenium nutrition enhancement techniques/selenium accumulation/yield/quality/spraying frequency/growth indicators分类
农业科技引用本文复制引用
刘耀权,王立光,裴怀弟,张敏敏,石有太,厚毅清,何明明..硒营养强化技术对兰州百合产量、品质及硒含量的影响[J].中国农学通报,2025,41(22):75-81,7.基金项目
国家中药材产业技术体系"食用百合栽培技术岗位"(CARS-21) （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) （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) （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) （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) （赏食兼用）
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). （25CXNA050）
