Salix purpurea cuttage breeding method
A technology of willow and cutting, applied in the directions of botanical equipment and methods, horticulture, cultivation, etc., can solve problems such as unsatisfactory breeding methods, and achieve the effects of improving the survival rate of cuttings, being less prone to deterioration, and improving quality and yield.
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Embodiment 1
[0022] A cutting propagation method of bark willow, comprising the following steps:
[0023] (1) Seed bar selection: select well-developed, no pests and diseases, and the annual goji wicker with a thickness of 1cm as the seed bar. After harvesting the seed bars, tie them up, and dig out a storage ditch on a leeward, sunny, well-drained open space. The depth and width are 60cm, and the bundled seed strips are stored in the storage ditch with wet sand with a thickness of 18cm;
[0024] (2) Cutting site selection: select sandy soil with a loose structure, aggregate structure, water permeability and air permeability, and a thickness of 40cm as the cutting site, and apply compound fertilizer 110kg / mu to the cutting site;
[0025] (3) Cutting: cut in March, dig out the seed strips before cutting, cut into cuttings with a length of 20cm, and the cutting edge is flat, tie up the cuttings and soak them in clean water for 3 days, then insert the cuttings upright into the cutting ground,...
Embodiment 2
[0031] A cutting propagation method of bark willow, comprising the following steps:
[0032] (1) Seed bar selection: select well-developed, no pests and diseases, and the annual goji wicker with a thickness of 1cm as the seed bar. After harvesting the seed bars, tie them up, and dig out a storage ditch on a leeward, sunny, well-drained open space. The depth and width are 60cm, and the bundled seed strips are stored in the storage ditch with wet sand with a thickness of 18cm;
[0033] (2) Cutting place selection: choose sandy soil with a loose structure, aggregate structure, water permeability and air permeability, and a thickness of 65 cm as the cutting place, and apply compound fertilizer 110kg / mu to the cutting place;
[0034] (3) Cutting: cut in March, dig out the seed strips before cutting, cut into cuttings with a length of 30cm, and the cutting edge is flat, tie the cuttings and soak them in clean water for 3 days, then insert the cuttings upright into the cutting ground...
Embodiment 3
[0040] A cutting propagation method of bark willow, comprising the following steps:
[0041] (1) Seed bar selection: select well-developed, no pests and diseases, and the annual goji wicker with a thickness of 1cm as the seed bar. After harvesting the seed bars, tie them up, and dig out a storage ditch on a leeward, sunny, well-drained open space. The depth and width are 60cm, and the bundled seed strips are stored in the storage ditch with wet sand with a thickness of 18cm;
[0042] (2) Cutting place selection: choose sandy soil with a loose structure, aggregate structure, water permeability and air permeability, and a thickness of 45 cm as the cutting place, and apply compound fertilizer 110kg / mu to the cutting place;
[0043] (3) Cutting: cut in March, dig out the seed strips before cutting, cut into cuttings with a length of 25cm, and the cutting edge is flat, tie up the cuttings and soak them in clean water for 3 days, then insert the cuttings upright into the cutting gro...
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