Illicium verum dwarfing and high-yield grafting technology
A dwarfing and technical technology, which is applied to the field of dwarfing and high-yield grafting of star anise, can solve the problems of declining economic benefits of star anise stand, tall star tree, and difficulty in picking fruits, etc., and achieves easy picking, convenient exposure to light, and reasonable branch distribution. Effect
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Embodiment 1
[0028] A dwarf and high-yield grafting technique for star anise, comprising the following steps:
[0029] S1, select rootstock: select well-developed root system, strong resistance, no damage by diseases and insect pests and a height of 10 centimeters from the ground, a rootstock with a root diameter of 0.5-2 centimeters;
[0030] S2, collect the scion: select the strong, lignified branches of young buds in the good mother tree without damage by diseases and insect pests as the scion;
[0031] S3. Broken anvil: Select 4-28 side branches near the crown of the rootstock as grafted rootstock branches, saw off each side branch, keep the length of the branch at about 20 cm, then cut off the main trunk at the top, and organize the broken anvil smooth;
[0032] S4. Cutting the anvil: Use a grafting knife to cut off the edge of the interface of the anvil, so that the interface forms a small slope, and then use the tip of the knife to draw a vertical line above the bark on the small s...
Embodiment 2
[0047] A dwarf and high-yield grafting technique for star anise, comprising the following steps:
[0048] S1, select rootstock: select well-developed root system, strong resistance, no damage by diseases and insect pests and a height of 20 centimeters from the ground, a rootstock with a root diameter of 1.1 centimeters;
[0049] S2, collect the scion: select the strong, lignified branches of young buds in the good mother tree without damage by diseases and insect pests as the scion;
[0050]S3. Broken anvil: Select 4-28 side branches near the crown of the rootstock as grafted rootstock branches, saw off each side branch, keep the length of the branch at about 25 cm, then cut off the main trunk at the top, and organize the broken anvil smooth;
[0051] S4. Cutting the anvil: Use a grafting knife to cut off the edge of the interface of the anvil, so that the interface forms a small slope, and then use the tip of the knife to draw a vertical line above the bark on the small slop...
Embodiment 3
[0060] A dwarf and high-yield grafting technique for star anise, comprising the following steps:
[0061] S1, select rootstock: select well-developed root system, strong resistance, no damage by diseases and insect pests and a height of 30 centimeters from the ground, a rootstock with a root diameter of 1.5 centimeters;
[0062] S2, collect the scion: select the strong, lignified branches of young buds in the good mother tree without damage by diseases and insect pests as the scion;
[0063] S3. Broken anvil: Select 4-28 side branches near the crown of the rootstock as grafted rootstock branches, saw off each side branch, keep the length of the branch at about 30 cm, then cut off the main trunk at the top, and arrange the broken anvil smooth;
[0064] S4. Cutting the anvil: Use a grafting knife to cut off the edge of the interface of the anvil, so that the interface forms a small slope, and then use the tip of the knife to draw a vertical line above the bark on the small slop...
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