党参不同膜色露头移栽试验  

Outcrop transplanting experiment of Codonopsis pilosula with different color film

作　　者：姚彦斌[1] 张玉云[1] YAO Yanbin;ZHANG Yuyun(Agricultural Technology Extension Center in Longxi County of Gansu Province,Longxi Gansu 748100,China)

机构地区：[1]甘肃省陇西县农业技术推广中心,甘肃陇西748100

出　　处：《中兽医医药杂志》2022年第5期78-80,共3页Journal of Traditional Chinese Veterinary Medicine

基　　金：甘肃省中药材标准化种植基地建设项目(19CX2NJ006)。

摘　　要：探索与陇中地区类似的干旱半干旱区党参最佳抗旱移栽模式,确保党参增产增收,为党参的标准化种植体系提供科学依据。采用单因素随机区组试验,将30 cm白地膜露头栽培、30 cm黑地膜露头栽培与传统露地栽培技术进行对照,通过对不同处理间移栽党参的返青期、出苗率、鲜药产量、主根长和主根粗进行分析,优选最佳移栽模式。结果表明,采用30 cm白地膜露头栽培方法移栽党参,返青期平均值较传统露地栽培提前7 d,出苗率提高9.81%,鲜药产量增产20.39%,根粗增加10.90%。结果提示,陇中干旱与半干旱地区采用30 cm白地膜露头栽培方法移栽党参,能够促进参苗返青,提高出苗率,增加产量与主根粗,适宜在与陇中地区类似的干旱半干旱区推广。To explore the best drought-resistant transplanting mode of Codonopsis pilosula in arid and semi-arid areas similar to that in central Gansu Province,ensure the increase of yield and income of Codonopsis pilosula,and provide scientific basis for its standardized planting system,a single factor random block experiment was conducted to compare 30 cm white mulching film outcrop cultivation and 30 cm black mulching film outcrop cultivation with traditional open field cultivation techniques.The best transplanting mode of Codonopsis pilosula was optimized by analyzing the recovery period,seedling emergence rate,fresh medicine yield,taproot length and taproot diameter of different treatments.Transplanting Codonopsis pilosula with 30 cm white mulching film outcrop cultivation method,the greening stage was 7 days earlier than the average value of traditional open field cultivation,the seedling emergence rate,the yield of fresh medicine and the root diameter was increased by 9.81%,20.39%and 10.90%,respectively.According to the experimental results,transplanting Codonopsis pilosula with 30 cm white mulching film outcrop cultivation method in arid and semi-arid areas of central Gansu can promote the green recovery of seedling,promote seedling green and taproot diameter.It is suitable for spreading in arid and semi-arid areas similar to central Gansu Province.

关 键 词：党参 地膜 移栽 

分 类 号：S853.72[农业科学—临床兽医学]