白条党参幅宽50cm白膜覆盖露头栽培密度试验  

The Experiment of Outcrop Cultivation Density with Width 50 cm White Film Covered of Codonopsis pilosula

作　　者：王琳[1] 

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：《甘肃农业科技》2017年第9期39-41,共3页Gansu Agricultural Science and Technology

基　　金：国家科技惠民计划项目(1209FCMJ014)部分内容

摘　　要：在陇西县进行了白条党参幅宽50 cm白膜覆盖露头栽培模式密度试验。结果表明,种植株行距为5 cm×25 cm条件下,白条党参根长26.9 cm,根直径0.83 cm,一等品率41.56%;折合产量最高,为9 370 kg/hm2。可以得出,在陇西自然生态条件下,党参50 cm地膜露头栽培最佳株行距为5 cm×25 cm。The experiment of outcrop cultivation density with width 50 cm white film covered of Codonopsis pilosula are studied in Longxi county.The result shows that the highest yield is 9 370 kg/hm^2,the root length is 26.9 cm,root diameter is 0.83 cm and the first grade rate can reach 41.56% when the plant spacing is 5 cm×25 cm.It can be concluded that the optimum plant spacing of outcrop cultivation of with width 50 cm white film covered of Codonopsis lanceolata is 5 cm×25 cm under the natural ecological condition in West Gansu.

关 键 词：白条党参 幅宽50 cm白膜覆盖露头栽培 密度 陇西县 

分 类 号：S567.2[农业科学—中草药栽培]