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Method for increasing germination ratio and seedling ratio of triploid watermelon

A triploid and seedling rate technology, applied in the fields of botanical equipment and methods, germination equipment, soilless cultivation, etc., can solve the problem of less research on triploid watermelon seeds, and achieve improved germination rate, good treatment effect, The effect of increasing germination rate and germination vigour

Inactive Publication Date: 2009-05-06
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] At present, there are few studies on the priming technology of triploid watermelon seeds in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The following is a specific experiment carried out by the inventor according to the technical scheme. In this experiment, the triploid watermelon seeds were treated with towel and perlite triggering techniques, and the effects of triggering temperature, moisture and time on the germination rate of triploid watermelon seeds were studied. , to explore a method to increase the germination rate of triploid watermelon seeds, and provide theoretical basis and technical support for the method to be applied to mass production.

[0009] 1 Materials and methods

[0010] 1.1 Test varieties

[0011] The tested varieties were three triploid watermelon varieties.

[0012] 1.2 Initiating support materials

[0013] The supports used for initiation are towels and perlite, which should be fully dried before use.

[0014] 1.3 Experimental treatment

[0015] 1.3.1 Initiation temperature treatment

[0016] The three varieties adopt the towel initiation method to determine the test temp...

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PUM

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Abstract

The invention discloses a method for improving the germination percent and the planting percent of triploid watermelon seeds. In the method, a towel and perlite are used as initiation supporters; after the triploid watermelon seeds and the perlite are fully stirred, water is added; or the triploid watermelon seeds are wrapped by the towel so as to ensure the total water content in the initiation supporters and the triploid watermelon seeds is 60 percent; then the triploid watermelon seeds are initiated in an illumination culture box; the initiation temperature is 20 DEG C and the initiation time is 36 to 48h; under the condition of 20 DEG C after the initiation, the triploid watermelon seeds are re-dried to the original water content, thus being capable of improving the germination percent and the planting percent of the triploid watermelon seeds.

Description

technical field [0001] The invention relates to a treatment method for triploid watermelon seeds, in particular to a method for increasing the germination rate and seedling rate of triploid watermelon seeds. Background technique [0002] Triploid seedless watermelon is loved by people because of its high sugar content, strong disease resistance, high and stable yield, and storage and transportation resistance. Though seedless watermelon has good market value, seedless watermelon germination rate is low, and seedling rate is low, and the shortcoming of " three lows " that the amount of seed collection is low has become the main obstacle that limits it as production (Hu Yongde, the production of seedless watermelon The three-low problem and its countermeasures, "Jiangxi Horticulture", 2004 (1): 27). Because the embryo development of triploid seedless watermelon seeds is not complete, the absolute weight of the seed embryo is relatively low, and the embryo weight only accounts...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/02A01G31/00
Inventor 张显顾桂兰张勇马建祥
Owner NORTHWEST A & F UNIV
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