油肥1号薹-肥两用技术研究初探

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。

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

Took rape variety Youfei No.1 as material, studied on cultivation model of stem-to-fertilizer dual-use technology by using transplanting 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 longer harvest period for edible vegetative stem and higher yield, resulting a greater economic efifciency. 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 signiifcant higher content of dry material, soluble solids and total sugar, while other tested factors had no differences.