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A method for improving the cold resistance of Qingsuolong

A technology of green lock and ability, applied in flower cultivation and other directions, can solve the problems of Qing Suolong's intolerant low temperature, affecting the application range and application time of Qing Suolong, and achieve the effect of prolonging viewing time and improving cold resistance.

Active Publication Date: 2020-07-14
SHANGHAI INST OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Qingsuolong is not resistant to low temperature, which greatly affects the application range and application time of Qingsuolong

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for improving the cold resistance of Qingsuolong, comprising the steps of:

[0021] (1) In autumn, place Qingsuolong outdoors to adapt to the trend of decreasing temperature in advance.

[0022] (2) Three days after the fall, 1% fatty acid sucrose ester solution was used to spray the surface of the leaves of Saccharomyces ceratus once a day for seven consecutive days.

[0023] (3) After autumn, water sparingly and keep the bottom of the pot dry;

[0024] (4) After entering the winter, spray the surface of the leaf of Auranthus chinensis once every day with 1% fatty acid sucrose ester solution for 7 consecutive days.

Embodiment 2

[0026] A method for improving the cold resistance of Qingsuolong, comprising the steps of:

[0027] (1) In autumn, place Qingsuolong outdoors to adapt to the trend of decreasing temperature in advance.

[0028] (2) Three days after the fall, 1% fatty acid sucrose ester solution was used to spray the surface of the leaves of Saccharomyces ceratus once a day for seven consecutive days.

[0029] (3) After autumn, water sparingly and keep the bottom of the pot dry;

[0030] (4) After entering the winter, spray the surface of the leaves of Saccharomyces cerevisiae once a day with 1.5% fatty acid sucrose ester solution every day for 7 consecutive days.

Embodiment 3

[0032] A method for improving the cold resistance of Qingsuolong, comprising the steps of:

[0033] (1) In autumn, place Qingsuolong outdoors to adapt to the trend of decreasing temperature in advance.

[0034] (2) Three days after the fall, 1% fatty acid sucrose ester solution was used to spray the surface of the leaves of Saccharomyces ceratus once a day for seven consecutive days.

[0035] (3) After autumn, water sparingly and keep the bottom of the pot dry;

[0036] (4) After entering the winter, spray the surface of the leaves of Saccharomyces cerevisiae once a day with 2.5% fatty acid sucrose ester solution every day for 7 consecutive days.

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PUM

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Abstract

The invention discloses a method for improving cold resistance of crassula lycopodioides, and relates to the technical field of methods of plant cold resistance. The method comprises the following steps: (1) when autumn comes, crassula lycopodioides is placed outdoors for adapting to a trend that the temperature is reduced continuously in advance; (2) a fatty acid sucrose ester solution with a concentration of 1-2.5% is sprayed on leave surfaces of the crassula lycopodioides for one time every day from the first week of the autumn, and the spraying is carried out on seven consecutive days; (3)in the autumn, watering is carried out under control, and a basin bottom is kept dry; and (4) after winter comes, the fatty acid sucrose ester solution with a concentration of 1-2.5% is sprayed on leave surfaces of the crassula lycopodioides for one time every day, and the spraying is carried out on seven consecutive days. According to the method, carrying out protection treatment and water management before winter is carried out through spraying the fatty acid sucrose ester solution on the leave surfaces of the crassula lycopodioides, the low temperature which can be tolerated by the crassula lycopodioides can be reduced to 0 DEG C, and cold damage is avoided at 0-5 DEG C, so that the crassula lycopodioides can grow at a lower temperature, the viewing time is prolonged, and the crassulalycopodioides is applied in a larger latitude range.

Description

technical field [0001] The invention relates to the technical field of plant cold resistance methods. Especially a method to improve the cold resistance of Qingsuolong. Background technique [0002] Qingsuolong, also known as rat-tailed sedum, belongs to the genus Qingsuolong in the sedum family. Qingsuolong stems are clustered, and its stems and leaves store a lot of water, so it is a succulent plant; it is green all the year round and looks like a stone pine. It blooms in autumn, the flower color is light green; the whole plant is elegant and lovely. Now it is mostly used for potted plants and ornamental, and it is placed on balconies, coffee tables, desks, desks and desks, and is welcomed by people. [0003] Qingsuolong is native to Namibia, Africa, and likes a warm, dry and sunny environment. Afraid of low temperature and frost and snow, it is resistant to half shade; Qingsuolong is not resistant to low temperature, and the temperature in winter cannot be lower than ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/60
CPCA01G22/60
Inventor 刁海欣黄清俊张春英
Owner SHANGHAI INST OF TECH