Rose Cutting Rooting & Clonal Propagation

Rose Cutting Rooting & Clonal Propagation

Application of Plant Growth Regulators to Promote Rooting of Rose Cuttings

隐藏域元素占位

Rose Cutting Rooting & Clonal Propagation

Application of Plant Growth Regulators to Promote Rooting of Rose Cuttings

Auxin-type auxins: 

Different concentrations of auxins and treatment times have varying effects on the survival rate of rose cuttings.

The most suitable auxin treatment method for *Rosa purpurea* is soaking in 500 mg/L indoleacetic acid (IAA) rooting powder for 10 min.

The most suitable auxin treatment method for *Rosa floribunda* is soaking in 500 mg/L indoleacetic acid (IAA) for 20 min.

The most suitable auxin treatment method for *Rosa kushuiensis* is soaking in 500 mg/L IAA rooting powder for 20 min.

For *Rosa huchunensis*, the survival rate is higher when softwood cuttings are treated with 1000 mg/L naphthaleneacetic acid, using semi-lignified new shoots as cuttings, and the cutting substrate is fine river sand.

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