Method for breeding flos caryophylli in a plant manner
A technology of arbor and clove, which is applied in the field of arborization of lilac, can solve the problems of prolonging the flowering period of lilac and arborization of shrub-like small leaves of clove, and achieves the effects of long flowering period, simple and easy breeding method, and fast growth
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Embodiment 1
[0062] This embodiment was carried out on April 10-11, 2016, and a total of 1000 plants were grafted. The grafting interface healing time was 35 days, and the grafting survival rate was 91.6%.
[0063] The specific operation steps are as follows:
[0064] (1) Grafting time: April 10-11, 2016, that is, when the sap will start to flow before the rootstock germinates, the grafted seedlings will have little or no wounding, which can improve the survival rate of grafting.
[0065] (2) Selection of rootstocks: select the 3-5-year-old Pamarinium that grows well, is free from diseases and insect pests, has a DBH of 2-4 cm, a height of 2.5-3.5 m, and is 3-5 years old.
[0066] (3) choose scion: choose 1 year to grow vigorously, fast-growing and high-yielding, shrub-type small-leaf lilac growth branch without damage by diseases and insect pests, cut off the non-lignified part at the top of the branch, cut off the lower length 3-5cm, thick 3-5mm, with 1- The lignified branches with 2 bu...
Embodiment 2
[0078] This example was carried out on April 3-5, 2016, and a total of 1200 plants were grafted. The healing time of the grafting interface was 42 days, and the grafting survival rate was 92.3%.
[0079] The specific operation steps are as follows:
[0080] (1) Grafting time: April 3-5, 2016, that is, when the sap will start to flow before the rootstock germinates, the grafted seedlings will have little or no wounding, which can improve the survival rate of grafting.
[0081] (2) Selection of rootstocks: select the 3-5-year-old Pamarinica that grows well, is free from diseases and insect pests, has a DBH of 2-4 cm, a height of 2.5-3.5 m, and retains 1-2 bud points.
[0082] (3) choose scion: choose 1 year to grow vigorously, fast-growing and high-yielding, shrub-type small-leaf lilac growth branch without damage by diseases and insect pests, cut off the non-lignified part at the top of the branch, cut off the lower length 3-5cm, thick 3-5mm, with 1- The lignified branches wit...
Embodiment 3
[0094] This example was carried out on April 21-23, 2016, and a total of 800 plants were grafted. The healing time of the grafting interface was 38 days, and the grafting survival rate was 91.2%.
[0095] The specific operation steps are as follows:
[0096] (1) Grafting time: April 21-23, 2016, that is, when the sap will start to flow before the rootstock germinates, the grafted seedlings will have little or no wounding, which can improve the survival rate of grafting.
[0097] (2) Selection of rootstocks: select the 3-5-year-old Pamarinica that grows well, is free from diseases and insect pests, has a DBH of 2-4 cm, a height of 2.5-3.5 m, and retains 1-2 bud points.
[0098] (3) choose scion: choose 1 year to grow vigorously, fast-growing and high-yielding, shrub-type small-leaf lilac growth branch without damage by diseases and insect pests, cut off the non-lignified part at the top of the branch, cut off the lower length 3-5cm, thick 3-5mm, with 1- The lignified branches ...
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