油肥1号薹-肥两用技术研究初探

Preliminary Study of Stem-To-Fertilizer Dual-Use Technology of Youfei No.1

以油菜品种油肥1号为材料,采用移栽和直播2种方式对其薹-肥两用的栽培模式进行研究,并以白菜薹为对照,对其菜薹营养成分和矿物质含量进行测定。结果表明,移栽较直播采收方便,菜薹采收期长,产量高,是薹-肥两用油菜宜采用的栽培方式;油肥1号菜薹的干物质量、可溶性固形物及总糖含量明显高于白菜薹,其他指标与白菜薹相当。

Took rape variety Youfei No.1 as material, studied on cultivation model of stem-to-fertilizer dual-use technology by usingtransplanting and direct seeding, took the Chinese cabbage bolt as control to determine the nutritional components and mineral contents.Compared to directly seeding, transplantation was demonstrated to be a better cultivation approach on Youfei No. 1, showing a longerharvest period for edible vegetative stem and higher yield, resulting a greater economic efficiency. We also applied Chinese cabbage bolt,a general vegetative stem cultivar as a control to test the nutrients and mineral materials for Youfei No.1, and found a significant highercontent of dry material, soluble solids and total sugar, while other tested factors had no differences.