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Method for promoting germination of celery seeds

A seed and celery technology, applied in the direction of seed and rhizome treatment, application, agriculture, etc., can solve the problems of time-consuming and labor-intensive, increase adhesion, and interfere with seed germination, and achieve the effect of reducing technical difficulty, promoting seed germination, and simplifying operation procedures.

Inactive Publication Date: 2014-03-19
TIANJIN RES INST OF VEGETABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But these methods all have obvious weak point, the one, method step is loaded down with trivial details, and celery seed is put into medicinal liquid and soaks seed, then cleans, dries in the air, puts bed, several kinds, steps such as cultivation impel seed to germinate
In these steps, due to the small size of celery seeds, the seeds absorb water and become soft after soaking, which increases the adhesion, so it is easy to adhere to the packaging cloth, and it is very difficult to transfer to the germination box. It is time-consuming and laborious to process a large amount of celery seeds. , the application value is not high
Second, when gibberellin as a plant growth regulator is preparing a solution, a little alcohol must be added to dissolve it, which makes the operation process more troublesome, and alcohol will also interfere with seed germination to a certain extent, making the application effect of gibberellin unstable
The third is that after the celery seeds are treated with gibberellin, molds are easily produced on the surface of the seeds during germination, which directly affects the germination results.
But up to the present, also do not see the application report of chitosan on celery seed

Method used

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  • Method for promoting germination of celery seeds
  • Method for promoting germination of celery seeds
  • Method for promoting germination of celery seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043]The seeds of the celery variety "Saixing" bred by our institute were selected, and a 0.08% chitosan solution was accurately prepared. Put four layers of square paper on the pre-cleaned and dried germination box, and put two layers of filter paper on it, then measure 25ml of the prepared chitosan solution (concentration 0.08%), pour it into the germination box, wait for the solution After completely soaking the germination paper bed, take 100 Saixing seeds randomly, keep a certain distance between the seeds (6 times the size of the seeds), cover the germination box, put it in a constant temperature condition of 20°C for cultivation, and give it during the day 8 hours of light, four repetitions for each treatment, two controls with clear water and 0.08% gibberellin solution respectively, the germination potential was measured on the 10th day after being placed in the bed, and the germination rate was calculated on the 21st day.

[0044] The measured result is that the germ...

Embodiment 2

[0046] The celery variety Youventus seeds bred by our institute was selected, and a 0.08% chitosan solution was accurately prepared. Spread four layers of square paper on the pre-cleaned and dried germination box, and put two layers of filter paper on it, then measure 25ml of the prepared chitosan and gibberellin solutions respectively, pour them into the germination box, and wait for the solution to After completely soaking the germination box, take 100 Euventus seeds randomly, and keep a certain distance between the seeds (8 times the size of the seed), cover the germination box, and put it in a constant temperature condition of 20°C for cultivation. 8 hours of light were given during the day, and each treatment was repeated four times. Clear water and 0.08% gibberellin solution were used as two controls respectively.

[0047] The test result shows that the germination potential of Chitosan-treated Euventus seeds is 69%, that of gibberellin treatment is 64%, and that of clea...

Embodiment 3

[0049] The seeds of the celery variety "Siji Celery" bred by our institute were selected, and a 0.03% chitosan solution was accurately prepared. Spread four layers of square paper on the pre-cleaned and dried germination box, and put two layers of filter paper on it, then measure 25ml of the prepared chitosan and gibberellin solutions respectively, pour them into the germination box, and wait for the solution to After completely soaking the germination box, take 100 celery seeds randomly, and keep a certain distance between the seeds (5 times the size of the seed), cover the germination box, and put it in a constant temperature condition of 20°C for cultivation. Give 8 hours of light, set four repetitions for each treatment, use clear water and 0.03% gibberellin solution as two controls respectively, measure the germination potential on the 10th day after placing in the bed, and calculate the germination rate on the 21st day.

[0050] The test results are: the germination pote...

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Abstract

The invention discloses a method for promoting germination of celery seeds. The method comprises the following steps of: putting the celery seeds on a wet paper bed in a germination box, wherein the distance between the seeds is 1 to 10 times size of each seed; and adding a prepared chitosan solution, culturing at the temperature of between 15 and 25 DEG C, illuminating for 8 hours during the day in the whole germination period, and opening a box cover once a day to increase oxygen supply in the germination box, wherein 20 to 30 milliliters of 0.01 to 0.08 percent chitosan solution is required in 0.04 to 0.045 gram of celery seeds. According to the method, the prepared solution is directly used for soaking the germination paper bed to promote the germination of the celery seeds, so that the fussy work link of dissolving gibberellin by using a small amount of alcohol in the gibberellin preparation process, soaking the seeds into the seeds and transferring the seeds to the germination box is avoided, the operating procedure of promoting the germination of the celery seeds is simplified, the technical difficulty is reduced, and the application cost of the germination of the celery seeds is reduced; and the method has good application prospect.

Description

technical field [0001] The invention belongs to the technical field of agricultural fruit and vegetable planting, and relates to a method for promoting celery seed germination. Background technique [0002] Celery is a biennial vegetable of the genus Celery in the Umbelliferae family. It is rich in nutrients, has a crisp taste and a light fragrance, especially celery has the functions of lowering blood pressure, treating diabetes, gout, coronary heart disease, etc., and is known as a health-care vegetable. It is loved by more and more growers and consumers, so its planting area has been increasing steadily year by year. [0003] Celery seeds are very small, with a thousand-grain weight of only 0.41 grams. The outer leather is textured and has poor water permeability. Freshly harvested celery seeds have a period of dormancy, generally 3 to 4 months, during which it is not easy to germinate, especially under high temperature conditions, which is not only slow but also very ir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
Inventor 王武台刘惠静高国训吴锋
Owner TIANJIN RES INST OF VEGETABLE
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