[Effects of cultivation technique on yield and favonoid content of Chrysanthemum flower (Qiju) grown in Hebei].

OBJECTIVE

To study the effect of cultivation techniques on the flower yield flavonoid content in Chrysanthemum flower grown in Hebei.

METHODS

Studied on flowers yield and three factors (transplanting date and plant density and fertilizer quantity) were examined in field experiment at 4 treatments levels.

CONCLUSIONS

The best results were obtained at following conditions: diammonium phosphate 300 kg x hm(-2) and potassium sulfate 150 kg x hm(-2) fertilized before transplanting, transplanting at the first ten days of May and the spacing 40 cm x 40 cm.