Manchurian walnut seedling culture method
A technology of Juglans catalpa and seeds, which is applied in the directions of climate change adaptation, seed immunization, seed and rhizome treatment, etc. It can solve the problems of difficult seed germination, waste of manpower and material resources, long seedling cultivation period, etc., achieves good sterilization effect and saves manpower Demand, the effect of short seedling cycle
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[0032] The conventional seedling raising method of Juglans catalpa, besides seed seedling raising, also has the method of cutting seedling raising and layering propagation. The main root of this kind of seedling is deep and long, and the lateral roots and fibrous roots are very few, so it is difficult to survive when transplanted.
[0033] Cutting seedlings are often used for cuttings of young branches in late spring and early autumn, or cuttings of old branches in early spring with branches of the previous year.
[0034] The cutting substrate is the nutrient soil or river sand, peat soil and other materials used for cutting. It is difficult to obtain ideal cutting substrates for home cuttings due to limited conditions. It is recommended to use the prepared and sterilized cutting substrates provided by this site; medium-coarse river sand is also acceptable, but it should be washed several times with clean water before use.
[0035] Cuttings have extremely high temperature req...
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