Germination accelerating method of seedless watermelons

A technology for seedless watermelon and germination, applied in botany equipment and methods, seed immunization, seed and rhizome treatment, etc., can solve the problem of not being able to improve the nutritional content of watermelon, achieve enhanced sterilization and disinfection effects, promote cell division, and increase yield Effect

Inactive Publication Date: 2017-08-18
王现明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, adopt existing accelerating germination method and can not improve the nutriti

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for accelerating germination of seedless watermelon, comprising the following steps:

[0025] a. Blanch the seeds in warm water at 50°C for 10 minutes, stirring constantly to remove impurities and shriveled seeds;

[0026] b. Soak the seeds in a sterilizing solution for 3 hours, take them out, and wash them with clean water until the skin of the seedless watermelon seeds is free of mucus;

[0027] Above-mentioned sterilization liquid comprises the raw material of following mass fraction:

[0028] Chitooligosaccharide 0.02%, jasmonic acid 0.005%, hydrogen peroxide 0.02%, borax 0.1%, streptomycin sulfate 0.2% and chloramphenicol 0.2%, the balance is water.

[0029] Oligochitosan can induce the disease resistance of plants, produce immunity and killing effects on various fungi, bacteria and viruses, and has a good control effect on various seedless watermelon diseases; hydrogen peroxide has strong reducing and oxidizing properties It can decontaminate, disinfec...

Embodiment 2

[0039] A method for accelerating germination of seedless watermelon, comprising the following steps:

[0040] a. Put the seeds in warm water at 55°C for 15 minutes, stirring continuously to remove impurities and shriveled seeds;

[0041] b. Soak the seeds in a sterilizing solution for 5 hours, take them out, and wash them with clean water until the skin of the seedless watermelon seeds is free of mucus;

[0042] Above-mentioned sterilization liquid comprises the raw material of following mass fraction:

[0043] Chitooligosaccharide 0.05%, jasmonic acid 0.01%, hydrogen peroxide 0.03%, borax 0.5%, streptomycin sulfate 0.3% and chloramphenicol 0.3%, the balance is water.

[0044] Oligochitosan can induce the disease resistance of plants, produce immunity and killing effects on various fungi, bacteria and viruses, and has a good control effect on various seedless watermelon diseases; hydrogen peroxide has strong reducing and oxidizing properties It can decontaminate, disinfect ...

Embodiment 3

[0054] A method for accelerating germination of seedless watermelon, comprising the following steps:

[0055] a. Blanch the seeds in warm water at 53°C for 13 minutes, stirring continuously to remove impurities and shriveled seeds;

[0056] b. Soak the seeds in a sterilizing solution for 4 hours, take them out, and wash them with clean water until the skin of the seedless watermelon seeds is free of mucus;

[0057] Above-mentioned sterilization liquid comprises the raw material of following mass fraction:

[0058] Chitooligosaccharide 0.03%, jasmonic acid 0.008%, hydrogen peroxide 0.025%, borax 0.3%, streptomycin sulfate 0.25% and chloramphenicol 0.25%, the balance is water.

[0059] Oligochitosan can induce the disease resistance of plants, produce immunity and killing effects on various fungi, bacteria and viruses, and has a good control effect on various seedless watermelon diseases; hydrogen peroxide has strong reducing and oxidizing properties It can decontaminate, dis...

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PUM

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Abstract

The invention discloses a germination accelerating method of seedless watermelons. The germination accelerating method comprises the following steps: a, scalding seeds for 10min to 15min to eliminate impurities and empty seeds; b, immersing the seeds for 3h to 5h with a sterilization and disinfection solution; taking out the seeds and washing the seeds with clean water until no mucus is left on surfaces of the seeds of the seedless watermelons; c, putting the seeds immersed in step b into a container containing a seed immersing nutrient solution at 50 DEG C to 55 DEG C for 5h to 6h; irradiating with an ultraviolet lamp for 10min to 20min and continually immersing the seeds for 0.5h to 1h; taking out the seeds and washing the seeds with clean water; d, spin-drying the seeds of the seedless watermelons and taking out the seeds; airing or drying the seeds with hot air until the seeds are semi-dry; covering the seeds with a wet towel immersed with a germination accelerating agent; e, putting the covered seeds into a constant-temperature box; adjusting the temperature to be 25 DEG C to 35 DEG C and accelerating germination; when 85 percent to 95 percent of the seeds have white sprouts, mixing the seeds with tidal sand and sowing the seeds at a proper time. When the method provided by the invention is used for accelerating the germination, the seedless watermelons have a high sprouting ratio and low morbidity and the harvested seedless watermelons have good mouthfeel.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a method for accelerating germination of seedless watermelons. Background technique [0002] Seedless watermelon has no seeds, good quality, convenient eating, high yield and disease resistance, and storage and transportation resistance. It is very popular among producers, operators and consumers. The planting area is gradually expanding, and it is cultivated all over the country. The seedless watermelon cultivated in production is triploid, which is a generation of hybrid triploid seeds produced by crossing tetraploid watermelon as female parent and diploid watermelon as male parent. The seed coat of triploid seeds is thick and hard, the hilum is wide and hard, the degree of suberization is high, especially the beak is particularly thick, the mouth is tight, the embryo is not fully developed, the cotyledons are mostly irregularly bonded, and germination...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/08A01N59/14A01N59/00A01N43/16A01N37/42A01N47/44A01N37/20A01N59/26A01N59/16A01N59/06A01P1/00A01P21/00C05G3/00
CPCA01C1/00A01C1/08A01N37/20A01N37/42A01N43/16A01N47/44A01N59/00A01N59/06A01N59/14A01N59/16A01N59/26C05C11/00C05G3/00C05G5/20A01N2300/00C05D9/02C05F11/10
Inventor 汤国和王现明周成兵
Owner 王现明
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