玉竹高产高效栽培技术研究

Cultivated Technique of High Yield for Polygonatum officinale

对玉竹种植材料、遮荫作物、种植方式及施肥等的研究结果,提出了选用带有顶芽的根茎段做种栽,采用100cm宽的平畦,间种中晚熟玉米遮荫,玉竹栽植密度每亩1.5～2.0万株,生长期间追施N、P肥等高产配套技术措施。

By studying cultivated materials, hided crops, cultivated way, applied fertilizer about the cultivation of Polygonatum officinale, put forward following the methods of cultivation of P. officinale. Choose rhizome segments with top buds as plant materials,adopt level rectangular pieces of land in a field width 100 cm,cultivate late-maturing corn as hiding shady, adopt density of 1. 5-2. 0 ten thousand plants/mu, apply N and P fertilizers in the growth.