The domestication method of the new type of roof greening Buddha's beetle

Abstract

The invention relates to the technical field of plant cultivation, and particularly discloses a novel domestication method for roof greening sedum lineare. The novel domestication method comprises the following steps: selecting robust sedum lineare in good variety as grass seeds, and selecting luxuriant sedum lineare seedlings after broadcast sowing and reproduction; and then preferably using a culture medium to continuously cultivate and carry out domestication (such as drought resisting, cold resisting and insect resisting) on the sedum lineare seedlings, and finally selecting out the sedum lineare seedlings which are excellent in properties (such as drought resistance, cold resistance and insect resistance) and are suitable for roof greening. The sedum lineare obtained by domestication method of the present invention has drought resistance, cold resistance, insect resistance, and tenacious vitality, seedlings are high in survival rate and uniform and neat, the root system is high in fixing force, and surface soil can be prevented from being washed away by rainwater. The sedum lineare is used for roof greening, having effects of insulating and saving energy, purifying air and removing haze, preventing waterlogging and reducing emission, protecting a roof, beautifying the environment and the like, and has the features of good landscape effect, easiness in maintenance, low cost, quick effect and the like.

Description

technical field

[0001] The invention relates to the technical field of plant cultivation, in particular to a domestication method of a novel roof greening Sageria. Background technique

[0002] Sedum lineare Thunb belongs to the perennial herbaceous plant of Crassulaceae, the stems are succulent and succulent. Most are clustered, the stems are slender and recumbent, and the prostrate parts take root in joints. The leaves are thick and oblong, with three whorls. The leaves are about 20mm long, 7mm wide, and 0.7mm thick. In early summer, the branches bloom, yellow, with five petals, and the same number of stamens and petals.

[0003] It is a succulent evergreen plant with high water content and excellent drought tolerance. The cuticles of its leaves and stems have extraordinary characteristics of preventing water evaporation, even in summer drought. It can still maintain a vibrant green color without watering under certain conditions, and its drought tolerance can last up t...

Examples

Embodiment 1

[0030] Embodiment 1: the method for domestication of the novel roof greening S. japonica provided by the present embodiment, it comprises the steps:

[0031] (1) firstly select the fine and strong S. argentina plant, cut, and keep the top 3~5cm of the plant as the grass seedling; afterward, the grass seedling is planted with the sowing propagation mode, and the S. argentina seedling with luxuriant growth is selected as the propagation material;

[0032] (2) step (1) is selected to spray the growth regulator as the Spleen grass seedling as propagation material, select relatively low, stout Spleen grass seedling as propagation material;

[0033] (3) Sterilize the planting roof to prevent diseases and insect pests, spray the disinfectant on the planting roof; lay the heat insulation layer, water storage and hydrophobic layer, and non-woven root-fixing layer on the planting roof in sequence; sprinkle 2 to 5 cm thick The cultivation substrate, the step (2) selected as the breeding ...

Embodiment 2

[0041] Embodiment 2: The domestication method of the novel roof greening Sageria provided by this embodiment, its specific steps are basically the same as in Embodiment 1, the difference is that the laying matrix includes the following components in parts by weight: avocado 10 parts of slag, 5 parts of crude fiber humus, 1 part of bellflower ash, 4 parts of organic fertilizer; 0.1 part of water retention agent, 0.8 part of pH regulator.

Embodiment 3

[0042] Embodiment 3: The domestication method of the novel roof greening Sageria provided by this embodiment, its specific steps are basically the same as those in Embodiment 1 and 2, the difference is that the laying substrate includes the following components in parts by weight : 12 parts of avocado pomace, 4 parts of crude fiber humus, 2 parts of bellflower ash, 3 parts of organic fertilizer; 0.3 part of water retention agent, 0.5 part of pH regulator.

technical field

[0001] The invention relates to the technical field of plant cultivation, in particular to a domestication method of a novel roof greening Sageria. Background technique

[0002] Sedum lineare Thunb belongs to the perennial herbaceous plant of Crassulaceae, the stems are succulent and succulent. Most are clustered, the stems are slender and recumbent, and the prostrate parts take root in joints. The leaves are thick and oblong, with three whorls. The leaves are about 20mm long, 7mm wide, and 0.7mm thick. In early summer, the branches bloom, yellow, with five petals, and the same number of stamens and petals.

[0003] It is a succulent evergreen plant with high water content and excellent drought tolerance. The cuticles of its leaves and stems have extraordinary characteristics of preventing water evaporation, even in summer drought. It can still maintain a vibrant green color without watering under certain conditions, and its drought tolerance can last up t...

Examples

Embodiment 1

[0030] Embodiment 1: the method for domestication of the novel roof greening S. japonica provided by the present embodiment, it comprises the steps:

[0031] (1) firstly select the fine and strong S. argentina plant, cut, and keep the top 3~5cm of the plant as the grass seedling; afterward, the grass seedling is planted with the sowing propagation mode, and the S. argentina seedling with luxuriant growth is selected as the propagation material;

[0032] (2) step (1) is selected to spray the growth regulator as the Spleen grass seedling as propagation material, select relatively low, stout Spleen grass seedling as propagation material;

[0033] (3) Sterilize the planting roof to prevent diseases and insect pests, spray the disinfectant on the planting roof; lay the heat insulation layer, water storage and hydrophobic layer, and non-woven root-fixing layer on the planting roof in sequence; sprinkle 2 to 5 cm thick The cultivation substrate, the step (2) selected as the breeding ...

Embodiment 2

[0041] Embodiment 2: The domestication method of the novel roof greening Sageria provided by this embodiment, its specific steps are basically the same as in Embodiment 1, the difference is that the laying matrix includes the following components in parts by weight: avocado 10 parts of slag, 5 parts of crude fiber humus, 1 part of bellflower ash, 4 parts of organic fertilizer; 0.1 part of water retention agent, 0.8 part of pH regulator.

Embodiment 3

[0042] Embodiment 3: The domestication method of the novel roof greening Sageria provided by this embodiment, its specific steps are basically the same as those in Embodiment 1 and 2, the difference is that the laying substrate includes the following components in parts by weight : 12 parts of avocado pomace, 4 parts of crude fiber humus, 2 parts of bellflower ash, 3 parts of organic fertilizer; 0.3 part of water retention agent, 0.5 part of pH regulator.