Seedling cultivation method for forestry ornamental trees

Abstract

The invention discloses a seedling cultivation method for forestry ornamental trees, and belongs to the field of ornamental crabapple cultivation. The seedling cultivation method for forestry ornamental trees comprises the following operation steps that S1, bud grafting is carried out on cultivated crabapple varieties in the first ten days of September to the middle ten days of October of the first year to obtain grafted seedlings; S2, in spring of the second year, the grafted seedlings are planted in a large field; S3, later-period management is carried out after grafted seedling buds germinate; S4, the grafted seedlings are transplanted in the third year; S5, trunk determination is carried out according to the cultivation target, and crabapple seedlings are obtained; S6, the transplantedcrabapple seedlings are watered every day within one week and are watered once every week after one week; S7, field management is carried out on the crabapple seedlings; and S8, when the ground diameter of the crabapple seedlings reaches 3-4 cm in the fourth year, the crabapple seedlings can be taken out of a garden. According to the method, under the condition that the cost is not increased, thegrowth characteristics of trees are fully utilized, so that the cultivated seedlings are straight in trunk shape, consistent in height and full in crown shape, and the quality and outplanting rate ofthe seedlings are greatly improved.

Description

technical field

[0001] The invention relates to the technical field of ornamental crabapple cultivation, in particular to a method for cultivating seedlings of forestry ornamental trees. Background technique

[0002] Begonia is the general name and common name for several plants of the genus Apple and several plants of the genus Papaya. The representative plants Begonia and papaya are both shrubs or small trees in the Rosaceae family. They are famous ornamental tree species in China. They are commonly cultivated in various places. Petals and white double petals, Begonias are mostly ornamental flowers and trees used for urban greening and beautification, many of which are famous ornamental plants, such as: Xifu Begonia, Hanging Begonia, Sticking Begonia and Papaya Begonia, commonly known as "Begonia "Sipin" is an important flowering tree in the temperate zone, and its seedlings are not strong in trunk, but at present, in the cultivation process of crabapple seedlings, the phe...

Examples

Embodiment 1

[0029] A method for cultivating seedlings of forestry ornamental trees, which adopts the following steps:

[0030] S1, in the first ten days of September of the first year, budding the cultivated crabapple varieties to obtain grafted seedlings;

[0031] S2, in the spring of the second year, the grafted seedlings are planted in the field;

[0032] S3, pay attention to observation after the sprouting of grafted seedlings, wipe the buds and cut the anvils in time, and carry out post-management at the same time;

[0033] S4, the grafted seedlings are transplanted in the third year, then determine the diameter of the bottom soil ball according to the dry diameter of the grafted seedlings, then water and soak in the scope of the soil ball diameter, to facilitate transplanting;

[0034] S5, when transplanting for long-distance transportation, carry out moisturizing treatment on the roots of the grafted seedlings, after transporting to the designated place, set the stem according to ...

Embodiment 2

[0050] A method for cultivating seedlings of forestry ornamental trees, which adopts the following steps:

[0051] S1, in mid-October of the first year, the cultivated crabapple varieties were bud grafted to obtain grafted seedlings;

[0052] S2, in the spring of the second year, the grafted seedlings are planted in the field;

[0053] S3, pay attention to observation after the sprouting of grafted seedlings, wipe the buds and cut the anvils in time, and carry out post-management at the same time;

[0054] S4, the grafted seedlings are transplanted in the third year, then determine the diameter of the soil ball at the bottom according to the dry diameter of the grafted seedlings, then water and soak in the scope of the soil ball diameter, so as to facilitate transplanting;

[0055] S5, when transplanting for long-distance transportation, carry out moisturizing treatment on the roots of the grafted seedlings, after transporting to the designated place, set the stem according to ...

Embodiment 3

[0071] A method for cultivating seedlings of forestry ornamental trees, which adopts the following steps:

[0072] S1, at the end of September of the first year, budding the cultivated crabapple varieties to obtain grafted seedlings;

[0073] S2, in the spring of the second year, the grafted seedlings are planted in the field;

[0074] S3, pay attention to observation after the sprouting of grafted seedlings, wipe the buds and cut the anvils in time, and carry out post-management at the same time;

[0075] S4, the grafted seedlings are transplanted in the third year, then determine the diameter of the bottom soil ball according to the dry diameter of the grafted seedlings, then water and soak in the scope of the soil ball diameter, to facilitate transplanting;

[0076] S5, when transplanting for long-distance transportation, carry out moisturizing treatment on the roots of the grafted seedlings, after transporting to the designated place, set the stem according to the cultiva...

technical field

[0001] The invention relates to the technical field of ornamental crabapple cultivation, in particular to a method for cultivating seedlings of forestry ornamental trees. Background technique

[0002] Begonia is the general name and common name for several plants of the genus Apple and several plants of the genus Papaya. The representative plants Begonia and papaya are both shrubs or small trees in the Rosaceae family. They are famous ornamental tree species in China. They are commonly cultivated in various places. Petals and white double petals, Begonias are mostly ornamental flowers and trees used for urban greening and beautification, many of which are famous ornamental plants, such as: Xifu Begonia, Hanging Begonia, Sticking Begonia and Papaya Begonia, commonly known as "Begonia "Sipin" is an important flowering tree in the temperate zone, and its seedlings are not strong in trunk, but at present, in the cultivation process of crabapple seedlings, the phe...

Examples

Embodiment 1

[0029] A method for cultivating seedlings of forestry ornamental trees, which adopts the following steps:

[0030] S1, in the first ten days of September of the first year, budding the cultivated crabapple varieties to obtain grafted seedlings;

[0031] S2, in the spring of the second year, the grafted seedlings are planted in the field;

[0032] S3, pay attention to observation after the sprouting of grafted seedlings, wipe the buds and cut the anvils in time, and carry out post-management at the same time;

[0033] S4, the grafted seedlings are transplanted in the third year, then determine the diameter of the bottom soil ball according to the dry diameter of the grafted seedlings, then water and soak in the scope of the soil ball diameter, to facilitate transplanting;

[0034] S5, when transplanting for long-distance transportation, carry out moisturizing treatment on the roots of the grafted seedlings, after transporting to the designated place, set the stem according to ...

Embodiment 2

[0050] A method for cultivating seedlings of forestry ornamental trees, which adopts the following steps:

[0051] S1, in mid-October of the first year, the cultivated crabapple varieties were bud grafted to obtain grafted seedlings;

[0052] S2, in the spring of the second year, the grafted seedlings are planted in the field;

[0053] S3, pay attention to observation after the sprouting of grafted seedlings, wipe the buds and cut the anvils in time, and carry out post-management at the same time;

[0054] S4, the grafted seedlings are transplanted in the third year, then determine the diameter of the soil ball at the bottom according to the dry diameter of the grafted seedlings, then water and soak in the scope of the soil ball diameter, so as to facilitate transplanting;

[0055] S5, when transplanting for long-distance transportation, carry out moisturizing treatment on the roots of the grafted seedlings, after transporting to the designated place, set the stem according to ...

Embodiment 3

[0071] A method for cultivating seedlings of forestry ornamental trees, which adopts the following steps:

[0072] S1, at the end of September of the first year, budding the cultivated crabapple varieties to obtain grafted seedlings;

[0073] S2, in the spring of the second year, the grafted seedlings are planted in the field;

[0074] S3, pay attention to observation after the sprouting of grafted seedlings, wipe the buds and cut the anvils in time, and carry out post-management at the same time;

[0075] S4, the grafted seedlings are transplanted in the third year, then determine the diameter of the bottom soil ball according to the dry diameter of the grafted seedlings, then water and soak in the scope of the soil ball diameter, to facilitate transplanting;

[0076] S5, when transplanting for long-distance transportation, carry out moisturizing treatment on the roots of the grafted seedlings, after transporting to the designated place, set the stem according to the cultiva...

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