不同有机肥与配方肥配施对当归产量及品质的影响
Effects of Different Organic Fertilizer and Formula Fertilizer on Yield and Quality of Angelica Sinensis
龚成文 1米永伟 1崔增团 2顿志恒 2邵武平1
作者信息
- 1. 甘肃省农业科学院中药材研究所/甘肃省中药材种质改良与质量控制工程实验室,甘肃 兰州 730070
- 2. 甘肃省耕地质量建设保护总站,甘肃 兰州 730020
- 折叠
摘要
为确定当归成药期适宜的商品有机肥及合理的当归专用配方肥施用量.本研究采用随机区组试验设计,研究不同有机质源有机肥与当归专用配方肥,配施下当归成药期根部形态、药材产量及指标性成分阿魏酸和挥发油等的变化.结果表明,羊粪源、鸡粪源、牛粪源3种商品有机肥均对当归商品性状无显著差异.羊粪源有机肥1 800 kg/hm2与配方肥1 050 kg/hm2配合施用,当归药材主根长、根粗和单根鲜重及药材产量均最大;等量有机肥施用条件下,药材浸出物和阿魏酸含量依次为羊粪源有机肥＞鸡粪源有机肥＞牛粪源有机肥,而鸡粪源有机肥挥发油含量最高,羊粪源有机肥则是随着施入量的增加,药材浸出物、阿魏酸和挥发油含量呈增加趋势.综上所述,当归成药期施肥采用羊粪源有机肥1 800 kg/hm2和专用配方肥1 050 kg/hm2配合施用,可有效提高当归产量并保证其品质.
Abstract
In order to determine the appropriate commercial organic fertilizer and reasonable dosage of Angelica sinensis special formula fertilizer during the preparation period.In this study,the sampling randomized block experiment was designed to study the changes of root morphology,yield,index componts ferulic acid and volatile of Angelica sinensis in the preparation stage under diffrernt organic fertilizer sources and special formula fetilizer.The results showed that there was no significant difference in the commercial properties of Angelica sinensis from sheep manure,chicken manure and cow manure.When sheep manure source organic fertilizer 1 800 kg/hm2 and formula fer-tilizer 1 050 kg/hm2 were applied together,the main root length,root thickness fresh weight of radix angelica and yield were the largest.Un-der the same amount of organic fertilizer application conditions,the content of herbal extract and ferulic acid from sheep manure source hig-her than that from was chicken manure source and cow manure source.The content of volatile oil of organic fertilizer from chicken manure was the highest,and the content of extract,ferulic acid and volatile oil showed an increasing trend with the increase of organic fertilizer ap-plication amount from sheep manure.In conclusion,the application of sheep manure source organic fertilizer 1 800 kg/hm2 and special for-mula fertilizer 1 050 kg/hm2 in the preparation stage of angelica can effectively improve the yield of Angelica sinensis and ensure its quality.
关键词
当归/施肥/药材产量/阿魏酸/挥发油Key words
Angelica sinensis/apply fertilizer/yield/ferulic acid/volatile oil引用本文复制引用
基金项目
甘肃省中药材产业体系项目(GARS-ZYC04)
甘肃省重点研发计划(21YF5NA147)
甘肃省自然科学基金(22JR5RA762)
甘肃省农科院重点研发计划(2022GAAS22)
出版年
2024
国家科技期刊平台
NSTL
万方数据