Grafting method for Acer palmatum atropurpureum
A technology of red maple and green maple, which is applied in the field of grafting of Japanese red maple, can solve the problems of reducing the ornamental value of Japanese red maple, the leaves of grafted seedlings are easy to turn green, and the red period of leaves is short, so as to improve the nutrient absorption characteristics and prolong the red leaves Period, the effect of enhancing the ability of resistance to pests and diseases
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Embodiment 1
[0027] A kind of grafting method of Japanese red maple, comprises the following steps:
[0028] (1) Treatment of rootstock:
[0029] Choose a robust 1-year-old green maple as a rootstock, select new shoots free from pests and diseases, and without mechanical damage, leave 2 leaves, and then cut off at a distance of 4m from the top leaf, and cut vertically at 1 / 4 of the section. The length is 3cm;
[0030] (2) Selection of scion:
[0031] Choose a red maple plant with beautiful leaf shape, bright leaf color, and stable genetic traits as the mother plant for ear picking. Select a robust developing branch from the mother plant, select a bud at 7 cm from the developing branch, and cut off the bud at 2 cm. , leave 4cm below the bud and cut off, cut a 3cm bevel on the opposite side under the bud, and cut a 1.2cm short bevel on the opposite side of this bevel;
[0032] (3) Treatment of scions:
[0033] Fix the lower end of the scion buds obtained in step (2) on the anode end of t...
Embodiment 2
[0045] A kind of grafting method of Japanese red maple, comprises the following steps:
[0046] (1) Treatment of rootstock:
[0047] Choose a robust 1-year-old maple as the rootstock, select new shoots free from pests and diseases, and without mechanical damage, leave 2 leaves, then cut off at a distance of 4.5cm from the top leaf, cut vertically at 7 / 24 of the section, and incision The length is 3.5cm;
[0048](2) Selection of scion:
[0049] Choose a red maple plant with beautiful leaf shape, bright leaf color, and stable genetic traits as the mother plant for ear picking. Select a robust developing branch from the mother plant, and select a bud at 8 cm from the developing branch, and select a bud at 2.5 cm above the bud. Cut off, leaving 4.5cm in the lower section of the bud to cut off, cut a 3.3cm beveled surface on the opposite side under the bud, and cut a 1.3cm short beveled surface on the opposite side of the beveled surface;
[0050] (3) Treatment of scions:
[00...
Embodiment 3
[0063] A kind of grafting method of Japanese red maple, comprises the following steps:
[0064] (1) Treatment of rootstock:
[0065] Choose a robust 2-year-old green maple as the rootstock, select new shoots without pests and diseases, and have no mechanical damage, leave 3 leaves, and then cut off at a distance of 5 cm from the top leaf, and cut vertically at 1 / 3 of the section. The length is 4cm;
[0066] (2) Selection of scion:
[0067] Choose a red maple plant with beautiful leaf shape, bright leaf color, and stable genetic traits as the mother plant for ear picking. Select a robust developing branch from the mother plant, select a bud at 9 cm from the developing branch, and cut off the bud at 3 cm. , leave 5cm below the bud and cut off, cut a 3.6cm bevel on the opposite side under the bud, and cut a 1.4cm short bevel on the opposite side of the bevel;
[0068] (3) Treatment of scions:
[0069] Fix the lower end of the scion bud obtained in step (2) on the anode end of...
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