Soilless culture substrate suitable for seedling breeding of ixeris chinensis and preparation method of soilless culture substrate

A technology of soilless cultivation substrate and A. chinensis, which is applied in the direction of soilless cultivation, planting substrate, botany equipment and methods, etc., can solve the unresolved problems of industrial seedling cultivation and the lack of research on the compound substrate formula of A. chinensis, etc. Achieve the effect of water and nutrient capacity improvement, excellent performance and growth promotion

Active Publication Date: 2018-05-15
XIAN UNVERSITY OF ARTS & SCI
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Problems solved by technology

[0003] In summary, the existing problems in the prior art are: no special research on the compound matrix formula for the industrialized seedling cultivation of A. chinensis, resulting in the problem of industrialized seedling cultivation in the production of A. chinensis.
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  • Soilless culture substrate suitable for seedling breeding of ixeris chinensis and preparation method of soilless culture substrate
  • Soilless culture substrate suitable for seedling breeding of ixeris chinensis and preparation method of soilless culture substrate
  • Soilless culture substrate suitable for seedling breeding of ixeris chinensis and preparation method of soilless culture substrate

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[0022] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0023] The application principle of the present invention will be described in detail below with reference to the accompanying drawings.

[0024] The soilless culture substrate suitable for the seedlings of the sorrel of the present invention is composed of grass charcoal, sawdust and river sand; according to the volume ratio: grass charcoal: sawdust: river sand=1:1:1.

[0025] Such as figure 1 As shown, the preparation method of the soilless culture substrate suitable for the seedling cultivation of Sorrel in the embodiment of the present invention includes the following steps:

[0026] S101: Pretreatment of sawdust;

[0027...

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Abstract

The invention belongs to the technical field of ixeris chinensis seedling breeding, and discloses a soilless culture substrate suitable for seedling breeding of ixeris chinensis and a preparation method of the soilless culture substrate. The soilless culture substrate suitable for seedling breeding of ixeris chinensis consists of peat, sawdust and river sand according to a volume ratio of 1:1:1. The seedling emergence rate of the seedlings bred by using the soilless culture substrate provided by the invention is 77.5%; the sound seedling index is 0.099; after 25 days from germination, the largest plant height is 8.36cm; after 25 days from sowing, the root length is 8.63cm; after 25 days from sowing, the stem thickness is 0.149 cm; and after 25 days from sowing, the root-shoot ratio is 0.66.

Description

Technical field [0001] The invention belongs to the technical field of sorrel seedlings, in particular to a soilless culture substrate suitable for sorrel seedlings and a preparation method thereof. Background technique [0002] Ixeris chinensis (Ixeris chinensis) is a perennial herb belonging to the genus Asteraceae in the Compositae family. It has strong adaptability and is a common wild vegetable in arid areas in the north. The folk edible sorrel has a history of more than 2,000 years. The whole plant can be used as medicine. It can clear away heat and detoxify, promote blood circulation and drain pus, and treat appendicitis, enteritis, dysentery, sore furuncle pain and swelling. Therefore, Sorrel is a typical medicinal and edible plant. However, there is still a lack of systematic research on the industrial cultivation technology of Sorrel, especially the soilless cultivation substrate formula of Sorrel. Peat is the most common soilless culture substrate. The physicochemi...

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Application Information

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IPC IPC(8): A01G24/28A01G24/10A01G24/23A01G22/00A01G24/60
CPCA01G31/00
Inventor 孟长军杜喜春郭成圆陶贵荣
Owner XIAN UNVERSITY OF ARTS & SCI
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