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Utilizing urban domestic sludge to prepare a Coleus cultivation substrate and a Coleus cultivation method

A technology of urban domestic sludge and cultivation substrate, applied in cultivation, application, agriculture and other directions, can solve the problem of high cost of coleus cultivation substrate, and achieve the effects of efficient resource utilization, low cost and strong operability

Inactive Publication Date: 2016-06-29
SICHUAN AGRI UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] The purpose of the present invention is to provide a method for preparing a Coleus cultivation substrate and a Coleus cultivation method by using urban domestic sludge to solve the problem of the limited resource utilization of domestic sludge and the high cost of the Coleus cultivation substrate

Method used

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  • Utilizing urban domestic sludge to prepare a Coleus cultivation substrate and a Coleus cultivation method
  • Utilizing urban domestic sludge to prepare a Coleus cultivation substrate and a Coleus cultivation method
  • Utilizing urban domestic sludge to prepare a Coleus cultivation substrate and a Coleus cultivation method

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Embodiment Construction

[0025] The present invention will be further described in detail below in combination with specific embodiments.

[0026] However, it should not be construed that the scope of the above-mentioned subject matter of the present invention is limited to the following examples.

[0027] Embodiment pot test

[0028] The test site is located in the open space next to the No. 3 teaching building of Sichuan Agricultural University, and the test started on May 1.

[0029] (1). Choose a rectangular abandoned open space with a length of 50m and a width of 1.5m as the treatment bed. The dehydrated sludge (about 80% water content) is mixed with Pleurotus ostreatus slag (Pleurotus ostreatus scum is commercially available, for example, it can be purchased at the edible fungus planting base in Hanchang Town, Dayi County, Chengdu City) in a volume ratio of 1:1. After mixing, stack it on the treatment bed with a thickness of about 25cm. in every m 2 Put 2kg of earthworms on the treatment bed...

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Abstract

The invention belongs to the field of urban waste resource utilization, and discloses a method for preparing a coleus blumei cultivating medium and cultivating coleus blumei based on urban domestic sludge. The mixture of the sludge and mushroom dregs is processed through earthworms, the processed sludge and the soil are mixed according to the volume proportion of 3:1, and then the coleus blumei cultivating medium can be obtained. The coleus blumei grows well in the cultivating medium prepared through the domestic sludge, is attractive in plant type and bright in leaf color and has extremely great ornamental value. Special management such as fertilization is not needed in the whole growing process of the coleus blumei, and therefore cost is low, and operability is high. A new utilization way is developed for the resource utilization of the domestic sludge.

Description

technical field [0001] The invention relates to the field of urban waste resource utilization, namely, a method for preparing a coleus cultivation substrate by using urban domestic sludge and a cultivation method for a foliage-type plant coleus. Background technique [0002] Coleus blumei Benth., also known as basil, coleus, old to change, five-color grass, is a perennial evergreen herb of the Lamiaceae genus Coleus. It has strong tolerance to high temperature and sunshine, and likes loose, fertile, moist and well-drained soil. Coleus has colorful leaves and is often used in felt flower beds. The cut branches and leaves can be used for flower arrangements, flower baskets, etc. Because of its beautiful plant shape, easy reproduction, and easy landscaping, it is highly praised by horticultural and garden workers, and has become a new highlight of urban greening in midsummer and a rookie of garden flowers. In addition, Coleus also has the effect of disinfection and sterilizat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/10
Inventor 徐小逊张世熔张弛强邓玉兰张萍孙竹邓倩西李婷贾永霞蒲玉琳李云
Owner SICHUAN AGRI UNIV
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