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Culture method for impelling miracle fruit seeds to propagate rapidly

A miracle fruit and seed technology, applied in fertilization methods, seed immunization, seed and rhizome treatment, etc., can solve the problems of no soil management mode, slow growth of miracle fruit, low seed survival rate, etc., and achieve germination potential and germination index improvement , The seedling survival rate is high, and the seedlings grow vigorously

Inactive Publication Date: 2013-12-18
SUZHOU RENCHENG BIO SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Miracle fruit is propagated by seeds, cuttings, air layering, etc., mainly by planting. There is no scientific soil management mode. Miracle fruit grows slowly. It usually takes 3-4 years after planting to bloom and bear fruit, and the survival rate of seeds Not high, seriously restricting the reproduction of miracle fruit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of method that impels the cultivation of miracle fruit seed to multiply rapidly, realizes in the following way:

[0026] Select brightly colored and mature fruits, dry them in the sun for a period of time, remove the shriveled pericarp, and pick out the full-grained and shiny seeds for later use; rinse the selected seeds with clean water once and put them in a temperature of 20 The concentration of ℃ is 20g / L KNO 3 After soaking in the solution for 3 hours, soak the seeds with 40% trisodium sulfate 10 times solution for 5 hours, then filter and remove the disinfectant; wash the seeds 2 times with sterile water, continue to filter to remove the remaining disinfectant and Described aseptic water, obtains the seed that has sterilized;

[0027] Pack the sterilized miracle fruit seeds with 3 layers of gauze, put them into an ultrasonic cleaner for ultrasonic treatment for 10 minutes, and control the temperature fluctuation within 3°C during treatment; put the above m...

Embodiment 2

[0032] A kind of method that impels the cultivation of miracle fruit seed to propagate rapidly, specifically as follows:

[0033] Select brightly colored and mature fruits, dry them in the sun for a period of time, remove the shriveled pericarp, and pick out the full-grained and shiny seeds for later use; rinse the selected seeds with clean water for 2 times before placing them in a temperature of 20 The concentration of ℃ is 30g / L KNO 3 After soaking in the solution for 2 hours, soak the seeds with 40% trisodium sulfate 10 times solution for 6 hours, then filter and remove the disinfectant; then wash the seeds with sterile water for 3 times, and continue to filter to remove the residual disinfectant and Described aseptic water, obtains the seed that has sterilized;

[0034]Pack the sterilized miracle fruit seeds with 3 layers of gauze, put them into an ultrasonic cleaner for ultrasonic treatment for 50 minutes, and control the temperature fluctuation within 3 °C during treat...

Embodiment 3

[0039] A kind of method that impels the cultivation of miracle fruit seed to propagate rapidly, specifically as follows:

[0040] Select brightly colored and mature fruits, dry them in the sun for a period of time, remove the shriveled pericarp, and pick out the seeds with plump particles and glossy seeds for later use; then rinse the selected seeds with clean water for 2 times and put them in a temperature of The concentration at 20°C is 25g / L KNO 3 After soaking in the solution for 3 hours, soak the seeds with 40% trisodium sulfate 10 times solution for 6 hours, then filter and remove the disinfectant; then wash the seeds with sterile water for 3 times, and continue to filter to remove the residual disinfectant and Described aseptic water, obtains the seed that has sterilized;

[0041] (3) Ultrasonic treatment: pack the sterilized miracle fruit seeds with 3 layers of gauze, put them in an ultrasonic cleaner for ultrasonic treatment for 30 minutes, and control the temperatur...

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Abstract

The invention discloses a method for impelling miracle fruit seeds to propagate rapidly. The method is mainly realized through the steps of selecting seeds, disinfecting the seeds, performing ultrasonic treatment, breaking the dormancy of the seeds, managing germination and soil of the seeds, transplanting seedlings and the like. Technologies, such as growth regulator control and temperature change treatment, for breaking the dormancy of the seeds are used, wherein a growth regulator with suitable concentration and a base material and temperature changes suitable for temperature change treatment are adopted, so that the germination time of the miracle fruit seeds is greatly shortened. According to the culture method, ultrasonic waves are used for treating the seeds, an appropriate temperature and light treatment are adopted to ensure that the germination rate, germination vigor and germination indexes are improved, the suitable seedling base material is adopted, and soil is scientifically managed, so that the fertility of soil and the control rate of plant diseases and insect pests are improved, and the plant percent is high.

Description

technical field [0001] The invention belongs to the field of plant cultivation, and in particular relates to a method for relieving dormancy of miracle fruit and improving the survival rate of seedlings. Background technique [0002] Miracle fruit belongs to the mysterious genus of Sapotaceae. It is a typical tropical evergreen shrub. It is native to West Africa, Ghana, and Congo, and it is also found in the jungles of Indonesia. In the 1960s, when Premier Zhou Enlai visited West Africa, the Republic of Ghana gave the mysterious fruit to Premier Zhou as a national gift. Since then, the miracle fruit began to be cultivated in our country. Miracle fruit is a precious plant of national treasure level. No matter it is in West African countries or my country, it is protected and its export is prohibited. [0003] The reason why the miracle fruit is mysterious is that it can change people's sense of taste, so people feel that any sour food after eating the miracle fruit is sweet...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/02A01C1/08A01C21/00A01G1/00C05G3/04C05F15/00C05G3/80
Inventor 吴志刚
Owner SUZHOU RENCHENG BIO SCI & TECH
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