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Fast breeding method of African lily

An African lily, fast technology, applied in botany equipment and methods, soilless cultivation, cultivation, etc., can solve the problems of long cultivation time, difficult reproduction, low seed germination rate, etc., to solve the problems of long time consumption and low germination rate Effect

Inactive Publication Date: 2018-07-20
上海为绿景观建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a rapid propagation method of African lily, which solves the problems of low seed germination rate and long breeding time and difficult reproduction in the breeding process of African lily, and has the effect of improving the survival rate of African lily

Method used

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  • Fast breeding method of African lily

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Experimental program
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Effect test

Embodiment 1

[0030] Embodiment 1: a kind of rapid propagation method of African lily comprises the steps:

[0031] Step 1: Seed selection, remove damaged seeds and seeds infested by diseases and insect pests, select mature and plump seeds of origin, store at 4°C and 10% humidity;

[0032] Step 2: Initial cultivation, seeds are sown on-demand in the agar medium, the light intensity is 1500lux, the temperature is 24°C, and the light is 12 hours a day, and the germinated seeds are obtained after 14 days of cultivation; the agar medium is made of the following raw materials: 3mg / L jasmonic acid (Ester), 4g / L agar, 6g / L sucrose, MS basic medium supplemented to 1L, pH value is 5.8;

[0033] Step 3: Screening, removing abnormal growth of germ and radicle in the germinated seeds or not growing, the remaining germinated seeds excise the radicle, and the rest are used as explants;

[0034] Step 4: Recultivate, wash the explants and put them in the proliferation medium, the light intensity is 1800lu...

Embodiment 2

[0038] Embodiment 2: a kind of rapid propagation method of African lily comprises the steps:

[0039] Step 1: Seed selection, remove damaged seeds and seeds infested by diseases and insect pests, select mature and plump seeds of origin, store at 7°C and 15% humidity;

[0040] Step 2: Initial cultivation, seeds are sown on-demand in the agar medium, the light intensity is 1650 lux, the temperature is 23°C, the light is 12 hours a day, and the germinated seeds are obtained after 16 days of cultivation; the agar medium is made of the following raw materials: 3mg / L Jasmonic acid (ester), 4g / L agar, 6g / L sucrose, MS basic medium supplemented to 1L, pH value is 5.8;

[0041] Step 3: Screening, removing abnormal growth of germ and radicle in the germinated seeds or not growing, the remaining germinated seeds excise the radicle, and the rest are used as explants;

[0042] Step 4: Recultivate, wash the explants and put them in the proliferation medium, the light intensity is 1900lux, ...

Embodiment 3

[0046] Embodiment 3: a kind of rapid propagation method of African lily comprises the steps:

[0047] Step 1: Seed selection, remove damaged seeds and seeds infested by diseases and insect pests, select mature and plump seeds of origin, store at a temperature of 10°C and a humidity of 20%;

[0048] Step 2: initial cultivation, seeds are sown on-demand in the agar medium, the light intensity is 1800 lux, the temperature is 22°C, the light is 12 hours a day, and the germinated seeds are obtained after 18 days of cultivation; the agar medium is made of the following raw materials: 3mg / L Jasmonic acid (ester), 4g / L agar, 6g / L sucrose, MS basic medium supplemented to 1L, pH value is 5.8;

[0049] Step 3: Screening, removing abnormal growth of germ and radicle in the germinated seeds or not growing, the remaining germinated seeds excise the radicle, and the rest are used as explants;

[0050] Step 4: Recultivate, wash the explants and put them in the proliferation medium, the light...

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Abstract

The invention discloses a fast breeding method of African lily, and relates to the field of African lily breeding. The method comprises the steps of 1, seed selection, wherein mature and full seeds from places of origin are selected; 2, primary culture, wherein the seeds are dibbled in an agar culture medium; 3, sieving, wherein complete and sprouted seeds are selected, radicles of the seeds are but off, and other parts serve as explants; 4, secondary culture, wherein the explants are cleaned up and placed into a multiplying culture medium; 5, cutting, wherein sprouts are cleaned up, cut intosingle plants and placed into a cultivation culture medium; 6, transplanting, wherein the single plants are placed into a basin body containing a medium, and fertilizers are applied regularly. According to the fast breeding method of the African lily, the problem of a low germination rate when the African lily is planted in a soilless culture mode is solved; the problems of long breeding consumingtime, a low breeding coefficient and a high death rate when the African lily is planted are effectively solved through scientific control and management according to growth characteristics of all periods of the African lily, and the requirements of scaled development and marketization of the African lily are finally met.

Description

technical field [0001] The invention relates to the field of African lily propagation, more specifically, it relates to a rapid propagation method of African lily. Background technique [0002] African lily is native to Africa. It likes warm and humid climate. At the same time, it also likes water and fertilizer. Avoid long-term exposure to strong light. The suitable growth temperature is 18-28°C. It grows slowly when it is lower than 15°C, and it grows slowly when it is higher than 30°C. Growth is inhibited. The suitable soil moisture is 40%-75%, and the suitable soil pH value is 6.5-7.2. It is difficult to collect African lily seeds in China. During the direct planting process, the domestic environment does not match its original growth environment, resulting in difficulty in germination. It takes at least 5 years from sowing to flowering by seed propagation. [0003] The Chinese patent application publication number CN101228825A discloses a planting method of African li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G22/60
CPCA01G31/00Y02P60/21
Inventor 刘敏沈安妮张倩项东华周军
Owner 上海为绿景观建设有限公司
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