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Method for improving germination rate of atriplex canescens seeds

A technology for the germination rate of Tribulus terrestris, applied in the directions of seed and rhizome treatment, application, agriculture, etc., can solve the problems of almost no germination, low germination rate, hard seed shell of Tribulus terrestris seeds, etc.

Inactive Publication Date: 2014-11-26
LANZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Atractylodes quadraginae propagation can adopt seeds to sow seedlings, but the seed shell of atripinus astringent is relatively hard, and the germination rate of general clear water soaking treatment is very low, almost does not germinate, so it is necessary to provide a kind of method to improve the germination rate of atripinus astringente seeds Methods

Method used

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  • Method for improving germination rate of atriplex canescens seeds

Examples

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Embodiment 1

[0014] Take 1,000 non-mildew and necrotic seeds of Atribulus chinensis, soak them in 70% NaClO (sodium hypochlorite) solution for 10 minutes, rinse them with distilled water for 4 to 5 times until they are clean, and then place the seeds on the culture medium Carry out germination treatment in the petri dish of vermiculite, count the germination number and the germination rate of the seeds of Atractylodes tetraptera.

Embodiment 2

[0016] Take 1,000 non-mildew and necrotic seeds of Atribulus chinensis, soak them in 68% NaClO (sodium hypochlorite) solution for 11 minutes, rinse them with distilled water for 4 to 5 times until they are clean, and then place the seeds on the culture medium Carry out germination treatment in the petri dish of vermiculite, count the germination number and the germination rate of the seeds of Atractylodes tetraptera.

Embodiment 3

[0018] Take 1,000 non-mildew and necrotic seeds of Amarina chinensis, soak them in 72% NaClO (sodium hypochlorite) solution for 9 minutes, rinse them with distilled water for 4 to 5 times until they are clean, and then place the seeds on the culture medium Carry out germination treatment in the petri dish of vermiculite, count the germination number and the germination rate of the seeds of Atractylodes tetraptera.

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Abstract

The invention discloses a method for improving the germination rate of atriplex canescens seeds. The method comprises the following specific operation steps: performing seed soaking treatment on atriplex canescens seeds by utilizing a treatment agent, and performing germination treatment on the seeds on a vermiculite substrate after the seed soaking treatment is ended, wherein the treatment agent is a sodium hypochlorite solution and / or a gibberellin solution. According to the scheme for improving the germination rate of atriplex canescens seeds provided by the invention, the germination rate of atriplex seeds can be effectively improved, and large-scale propagation of the atriplex canescens is guaranteed.

Description

technical field [0001] The invention relates to the field of forest and grass cultivation, in particular to a method for increasing the germination rate of atripinus aquamarine seeds. Background technique [0002] Four-winged astringent is an improved variety of astringent that has been bred by Colorado State University and other units after years of hard work. Litrose four-winged is a xerophytic or mesophyte, light-loving, not tolerant to shade and humidity, and has a well-developed root system. The root depth of annual seedlings in the open field can reach 3.4 meters, and the root depth of biennials is 4.6 meters, which is about 5 times the height of the plant. It can not only grow in water and soil It grows on sites with better conditions, and can grow on arid deserts, loess plateaus and sandy lands with harsh ecological environments. It is a tree species that is good for water and soil conservation, pastures, and deserts. It grows fast in the early stage and can form for...

Claims

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Application Information

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IPC IPC(8): A01C1/00
Inventor 包爱科潘雅清王锁民
Owner LANZHOU UNIVERSITY
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