Begonia semperflorens sprouting and tending method

A technology of crabapple and seedlings, which is applied in the field of germination and maintenance of crabapple, which can solve the problems of irregular germination, affecting the ornamental effect, and low germination rate of crabapple, and achieve the effect of stable light and humidity and increased nitrogen content

Inactive Publication Date: 2017-06-13
北京市花木有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Four seasons crabapple is greatly affected by factors such as temperature and light. When germinating in a greenhouse or shed, the germination temperature, light and air humidity are unstable, resulting in low germination rate and irregular germination of four seasons crabapple, which affects the ornamental effect

Method used

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  • Begonia semperflorens sprouting and tending method
  • Begonia semperflorens sprouting and tending method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Experimental material: select the seeds of Begonia "Batebin".

[0037] Test method: Sow the seeds in seedling trays, and evenly spread 10 trays (1000 grains / pan) in the seedling trays.

[0038] Specific steps are as follows:

[0039] Step 1: Select the substrate, the substrate includes peat and perlite, the volume ratio of the two is 8:2; the fiber length of peat is 0-10mm, the pH value is 5.8-6.0, and the EC value is <0.5mmhos / cm; the perlite The particle size is 2mm, and water is added after mixing peat and perlite, and the substrate humidity reaches 60%-70%.

[0040] Step 2: Fill the substrate in the seedling tray by seeding in the seedling tray. The specific steps are as follows:

[0041] S1. Evenly lay a layer of ceramsite on the bottom of the seedling tray, and the diameter of the ceramsite is 2cm;

[0042] S2, lay the matrix that one deck step one prepares on the ceramsite, the upper surface of the matrix is ​​along 1.5cm from the seedling tray; S3, spread the...

Embodiment 2

[0047] A kind of method of four seasons crabapple germination and maintenance, comprises the following steps:

[0048] Step 1: Select the substrate, the substrate includes peat and perlite, the volume ratio of the two is 8:2; the fiber length of peat is 0-10mm, the pH value is 5.8-6.0, and the EC value is <0.5mmhos / cm; the perlite The particle size is 4mm, and water is added after mixing peat and perlite, and the substrate humidity reaches 70%.

[0049] Step 2: Fill the substrate in the seedling tray by seeding in the seedling tray. The specific steps are as follows:

[0050] S1. A layer of ceramsite is evenly laid on the bottom of the seedling tray, and the diameter of the ceramsite is 3cm;

[0051] S2, laying the matrix prepared in step 1 on the ceramsite, the upper surface of the matrix is ​​2cm away from the upper edge of the seedling tray;

[0052] S3, paving diameter on the substrate of S2 is the fine matrix (fine sand that uses diameter is 0.5mm) of 3mm, and thickness i...

Embodiment 3

[0057] A kind of method of four seasons crabapple germination and maintenance, comprises the following steps:

[0058] Step 1: Select the substrate, the substrate includes peat and perlite, the volume ratio of the two is 8:2; the fiber length of peat is 0-10mm, the pH value is 5.8-6.0, and the EC value is <0.5mmhos / cm; the perlite The particle size is 3mm, and water is added after mixing peat and perlite, and the substrate humidity reaches 65%.

[0059] Step 2: Fill the substrate in the seedling tray by seeding in the seedling tray. The specific steps are as follows:

[0060] S1. A layer of ceramsite is evenly laid on the bottom of the seedling tray, and the diameter of the ceramsite is 3cm;

[0061] S2, laying the matrix prepared in step 1 on the ceramsite, the upper surface of the matrix is ​​2cm away from the upper edge of the seedling tray;

[0062] S3, paving diameter on the substrate of S2 is the fine matrix of 3mm (uses the fine sand that diameter is 0.5mm), and thick...

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Abstract

The invention relates to a begonia semperflorens sprouting and tending method. The begonia semperflorens sprouting and tending method comprises the following steps that 1, a matrix is selected, wherein the matrix contains peat and perlite, and the volume ratio of the peat to the perlite is 8 to 2; 2, a seedling tray is filled with the matrix in a seedling tray sowing mode; 3, begonia semperflorens seeds are scattered in the seedling tray in the step 2; 4, the seedling tray in the step 3 is put in a germination chamber, the temperature of the germination chamber is adjusted to be 20-26 DEG C, the humidity is adjusted to be 85-95%, the illumination intensity is 2000-4000 lux, a fertilizer is applied one time every other day till the diameter of a first true leaf growing out of each begonia semperflorens seedling is up to 1 cm; 5, the begonia semperflorens seedlings in the step 4 are transplanted to a production greenhouse and are hardened for 4-5 days, wherein the illumination intensity of the production greenhouse is not higher than 10000 lux; 6, the begonia semperflorens seedlings in the step 5 are transplanted to a holed tray, and large and small seedlings are graded.

Description

technical field [0001] The invention relates to a method for sprouting Chinese crabapple, more specifically, it relates to a method for germination and maintenance of Chinese crabapple. Background technique [0002] Four Seasons Begonia is also known as Four Seasons Begonia, Begoniaceae, and Begonia is a succulent herb. Four seasons crabapple is the most commonly cultivated species of begonia plants. It has a round plant shape and many and dense flowers. It is very easy to be planted with other flower beds and has a long viewing period. [0003] The commonly used method of germination and maintenance is to sow the seeds in plug trays or seedling trays, and then place them directly in greenhouses or sheds to germinate. Four seasons crabapple is greatly affected by factors such as temperature and light. When it germinates in a greenhouse or shed, the germination temperature, light and air humidity are unstable, resulting in low germination rate and irregular germination of fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 于学斌鲍青松陶峰于艳艳郑艳
Owner 北京市花木有限公司
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