辽东山地栗园玉竹根茎栽植与播种效果对比分析

Contrastive Analysis of Seed-sowing Effects and Rhizome Planting for Polygonatum odoratumin Castanea mollissima Garden

通过在辽东山区板栗园内进行玉竹根茎栽植与播种试验,分析了2种方法对玉竹产量的影响,试验表明:根茎栽植的产量为9.43kg·m^(-2),根茎长26.9cm,根茎粗19.4mm,分杈2.8个,均高于播种栽植。因此,相对于播种而言,玉竹用根茎栽植有利于提高产量。

The effects of two methods on the yield of Polygonatum odoratum were analyzed through the rhizome cultivation and sowing experiments in Castanea mollissima garden in eastern Liaoning Province.Result shows that the yield of rhizome cultivation is 9.43 kg· m^(-2),length being 26.9 cm,rhizome width being 19.4 mm,multi-stem phenomenon being 2.8,all higher than sowing planted.Therefore,compared to sowing,planting Polygonatum odoratum with its rhizome is conducive to raising the yield.