common methods for cultivating new seedlings from black pine seedlings

After the black pine seedlings grow for a period of time, they need to be used to propagate new seedlings. You can use isolated vegetative organs such as roots, stems, leaves, etc. for propagation. . Sowing seedlings: seedlings grown by direct sowing from the seeds of mature black pine seedlings.
.Grafted seedlings: Black pine seedlings bred by grafting.
Rooted seedlings: seedlings grown by inserting or burying the roots of trees or black pine seedlings into the nursery.
. Buried seedlings: seedlings grown from dried seedlings or seed strips, and buried horizontally in the nursery.
, Cutting seedlings: Seedlings grown by cutting stems or cutting branches of trees.
Root seedlings: also called root seedlings, are seedlings that are grown by using the underground root system to sprout new strips.
Tissue culture seedlings: Use tissues or cells from the mother to grow black pine seedlings in nutrient solution.
. Layered seedlings: saplings grown by burying the branches that do not separate from the mother body in the soil, or wrapping them with moisture in the air, and then cutting them away from the mother body after taking root.
You can propagate black pine seedlings through the above methods to increase the number of root systems and improve the yield and quality of seedlings.