奇菌植物基因活化剂对甜菜产质量的影响

Influence of Qijun Plant-gene-activator on Yiled and Quality of Sugarbeet

在大田条件下,甜菜叶片喷施植物生长调节剂（奇菌植物基因活化剂）对甜菜产质量的影响进行了研究。结果表明,喷施该植物生长调节剂提高甜菜产量2.69%~16.61%,产糖量增加-2.76%~15.02%;对甜菜含糖率没有显著影响。当喷施1次施用59.83 g/667m2或喷施2次分别施用50.70 g/667m2调节剂时,甜菜块根可获得最高产量;当喷施1次剂量为69.70 g/667m2或喷施2次各44.25 g/667m2剂量调节剂时,可获得最高产糖量。综合分析表明,合理喷施此生长调节剂可提高甜菜块根产量及产糖量,对提高甜菜产量和品质具有重要作用。

The foliage spray experiment was conducted under field condition to study the application effect of a plant growth regulator （Qijun Plant-gene-activator） in sugarbeet. The results showed that spraying plant growth regulator could increase yield and sugar yield of sugarbeet root, the increase level reached 2.69% - 16.61% and -2.76% - 15.02% respectively; didn＇t impact on sugar content. When applying once with 59.83 g/667 m2 dose or twice with 44.25 g/667 m2 dose of plant growth regulator, we could acquire the best yield. When applying once with 69.70 g/667 m2 dose or twice with 44.25 g/667 m2 dose, we could acquire the highest sugar content. Integrated analysis imply that applying plant growth regulator properly could increase root yield and sugar yield, whiceh is important to increase the quality and yield of sugarbeet.