A planting method for overwintering in the open field in the north to prolong the ornamental period of woody Datura

A planting method, Datura technology, applied in the field of overwintering planting in the open field in the north, can solve the problems of affecting the overwintering growth of plants, short effective viewing period, time-consuming and labor-intensive, etc., and achieve the goal of reducing labor consumption, long viewing period, and more flowers. Effect

Active Publication Date: 2021-07-20
XIAN BOTANICAL GARDEN SHAANXI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of doing this: 1. Time-consuming and laborious
2. The effective viewing period is short, only 5-6 months
3. When transplanting, it is necessary to cut the roots (the root system grows vigorously and will protrude from the hole left under the pot and penetrate into the soil), which is easy to slow down the seedlings and affect the growth of the whole plant overwintering

Method used

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  • A planting method for overwintering in the open field in the north to prolong the ornamental period of woody Datura
  • A planting method for overwintering in the open field in the north to prolong the ornamental period of woody Datura

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Effect test

Embodiment 1

[0023] Planting location: Xi'an Botanical Garden Park, Shaanxi Province

[0024] The northern open-field overwintering planting method that prolongs woody mandala viewing period of the present embodiment comprises the following steps:

[0025] Step 1. At the beginning of April of the first year (usually after the Ching Ming Festival), remove the 1-year-old cutting seedlings of Datura woody and transplant them to the field for planting. Cut short in the middle and late November of the first year, and keep the cuttings 10cm above the ground. Stem, then bury the stem with soil, expose the top 1cm of the stem, and then cover the exposed stem with a film, and cover the film with a soil layer to form a small mound;

[0026] Step 2. Around the vernal equinox in the second year (generally around March 20), remove the soil and uncover the film. After 2 days, remove the soil buried in the stems, and routinely water and fertilize; in the second year of winter, when the temperature drops ...

Embodiment 2

[0031] Planting location: Xi'an Botanical Garden Park, Shaanxi Province

[0032] The northern open-field overwintering planting method that prolongs woody mandala viewing period of the present embodiment comprises the following steps:

[0033] Step 1. At the beginning of April of the first year (usually after the Ching Ming Festival), remove the 2-year-old cutting seedlings of Datura woody and transplant them to the field for planting. Cut them short in the middle and late November of the first year, and keep the cuttings 15cm above the ground. Stem, then bury the stem with soil, expose the upper 2cm of the stem, and then cover the exposed stem with a film, and cover with a soil layer on the film to form a small mound;

[0034] Step 2. Around the vernal equinox in the second year (usually around March 20), remove the soil and uncover the film. After 3 days, remove the soil buried in the stems, and routinely water and fertilize; in the second year of winter, when the temperatur...

Embodiment 3

[0039] Planting location: Xi'an Botanical Garden Park, Shaanxi Province

[0040] The northern open-field overwintering planting method that prolongs woody mandala viewing period of the present embodiment comprises the following steps:

[0041]Step 1. At the beginning of April of the first year (usually after the Qingming Festival), remove the 1-year-old cutting seedlings of Datura woody and transplant them to the field for planting. Cut them short in the middle and late November of the first year, and keep the cuttings 12cm above the ground. Stem, then bury the stem with soil, expose the top 1cm of the stem, and then cover the exposed stem with a film, and cover the film with a soil layer to form a small mound;

[0042] Step 2. Around the vernal equinox in the second year (generally around March 20), remove the soil and uncover the film. After 2 days, remove the soil buried in the stems, and routinely water and fertilize; in the second year of winter, when the temperature drop...

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Abstract

The invention discloses a planting method for overwintering in the open field in the north to prolong the ornamental period of the woody mandala. The method is as follows: 1. The cutting seedlings of the woody mandala are transplanted to the field for planting, short-cutting in the middle and late November, and buried in the soil And cover the film and soil layer; 2. Before and after the spring equinox in the second year, remove the soil and remove the film. After 2 to 3 days, remove the soil buried in the stem, water and fertilize; Cover the film and soil layer; 3. After the sting in spring of the third year, remove the soil and remove the film, remove the soil buried in the stem, water and fertilize; cut short in the winter of the third year, bury and cover the film and soil 4. In the fourth year, after the shock of insects in spring, remove the soil and remove the film, water and fertilize; in the fourth year, cut short in winter, bury and cover the film and soil layer, and survive the winter smoothly; 5. Repeat every year from the fifth year Step four. The method of the invention can effectively reduce the amount of labor and labor intensity, and at the same time can effectively prolong the leaf-viewing period and flower-viewing period of the woody mandala.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a planting method for overwintering in the open field in the north for prolonging the ornamental period of woody mandala. Background technique [0002] Datura arborea (Datura arborea Linn.) is a perennial evergreen semi-shrub or small tree of the family Solanaceae Datura, native to tropical America. The stem is thick, the leaves are large, the leaves are egg-shaped and heart-shaped, the top is acuminate, 15-28 cm long, and 8-15 cm wide. Brilliant, drooping in the shape of a trumpet, 25-30 cm long, the normal flowering period is June-October, it is a garden plant with high ornamental value, and can also be used as a potted plant for appreciation. [0003] The current garden application of woody mandala is limited to southern garden landscape configurations, mainly as planting materials in courtyards or corners, or plant display materials in large-scale exhib...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 李艳王庆刘国宇杜勇军杨群力王玮
Owner XIAN BOTANICAL GARDEN SHAANXI PROV
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