Sowing and propagation of safflower successor

After sowing in spring and summer, the germination rate of safflower stepwood will be very high, and it can germinate about 25 days after sowing. Autumn and winter sowing can be carried out from November to December, and spring sowing can be selected in the first ten days of March. Before sowing, it is best to soak in water for 1-2 days, or gibberellin. When sowing, the sandy soil with good drainage and loose soil should also be selected, and then on-demand sowing should be carried out, covered with loess, which can bloom after growing for 2-3 years

Cutting propagation of safflower stepwood

Select well drained and fertile field soil. The branches should be well-developed and full from the strong mother plant. Young branches or old branches can be selected. The branches should retain 1-2 leaves, and then be cut. Insert one-half or one-third of the branches into the soil, and then water them fully, seal them with film, and then give appropriate light and air. In about 20 days, small roots will sprout and leaves will be pulled out. At this time, the film can be removed and transplanted

Grafting propagation of safflower successor

Cut joint

It is appropriate to cut and connect in spring and autumn. Similarly, select full branches, and select the flat side as the long cutting surface. After cutting, wrap it with ribbon film, and then put a film bag on the upper part of the scion, so as to isolate it from the dry air, improve the survival rate of grafting and prolong the grafting period

Budding

Bud grafting is generally carried out in summer and autumn. At the selected bud grafting site, remove the cortex, cut off the leaves below the bud on the branches of the scion, retain the petiole, then cut the bud into bud pieces and insert them into the incision. After 7-8 days, it can survive. At this time, pay attention to drainage, apply appropriate fertilizer, and pick the heart and reshape it as needed< span>