施肥种类和不同追肥时期对当归生产效应的影响研究  

Effects of Fertilization Types and Topdressing at Different Stages on Angelica sinensis Production

作　　者：李丽 杨荣洲 王富胜 汪淑霞 尚虎山 荆彦民 杜弢[2] LI Li;YANG Rongzhou;WANG Fusheng;WANG Shuxia;SHANG Hushan;JING Yanmin;DU Tao(Dingxi Academy of Agricultural Sciences,Dingxi Gansu 743000,China;School of Pharmacy,Gansu University of Chinese Medicine,Lanzhou Gansu 730000,China)

机构地区：[1]定西市农业科学研究院,甘肃定西743000 [2]甘肃中医药大学,甘肃兰州730000

出　　处：《甘肃农业科技》2021年第11期76-80,共5页Gansu Agricultural Science and Technology

基　　金：现代农业产业技术体系建设专项资金资助(CARS-21);甘肃省大宗中药材良种选育及示范推广(20YF8NJ166);定西市道地中药材新品种选育及推广(DX2020N10)。

摘　　要：以岷归6号为供试材料,采用双因素随机区组法设计,研究了肥料种类和追肥时期对当归生产的影响。结果表明,于7月上旬追施尿素150.0 kg/hm^(2)的处理,当归主要农艺性状较好,增产显著,经济纯收益较大。In order to study the effects of the effects of fertilizer types and topdressing on production of Angelica sinensis of the Mingui 6,the two-factor randomized block design were carried out in the field.The results showed that the main agronomic characters of Angelica sinensis are better,the yield increase is significant,and the economic net income is larger when it comes to the technical scheme of topdressing urea 150 kg/hm^(2) in early July.

关 键 词：当归 施肥种类 追肥时期 产量效益 

分 类 号：S567.5[农业科学—中草药栽培]