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A kind of production method of Zanthoxylum bungeanum

A production method and technology of pepper buds, which are applied in the production field of pepper sprouts, can solve problems such as uneven unearthed time, long germination time, and uneven emergence, and achieve the effects of short emergence time, fast germination speed, and neat emergence

Active Publication Date: 2022-04-12
河北省林业和草原科学研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a production method of Chinese prickly ash sprouts, to solve the problems in the prior art that it is difficult to germinate directly using seeds to produce sprouts, the germination time is long, the unearthed time is different, and the emergence of seedlings is not neat.

Method used

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  • A kind of production method of Zanthoxylum bungeanum
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  • A kind of production method of Zanthoxylum bungeanum

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Experimental program
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Effect test

Embodiment 1

[0029] On October 6, 2019, field sowing was carried out in the pepper resource garden on Xuefu Road, Shijiazhuang City. Treatment 1: Remove the skin of "preserved fruit", and after the seeds are water-selected, take the full seeds and sow them immediately. Treatment 2: After water selection of "shade-dried seeds", take full seeds and sow immediately. Treatment 3: After water selection of "sun-dried seeds", soak the plump seeds in warm water at 40°C for 1 hour, rub off the oil on the seed coat, and sow seeds; Treatment 4: After water selection of "sun-dried seeds", take plump seeds and sow them.

[0030] 1000 seeds were sown for each treatment and repeated 3 times. The sowing depth is 0.5 ~ 1.0cm, and water thoroughly after sowing. Putting up a plastic shed can prevent birds from eating, and promote early germination of pepper seeds in spring. On April 11, 2020 (185d), the emergence rate and seedling growth were investigated.

[0031] Table 1 The emergence rate and growth a...

Embodiment 2

[0035] "Fresh fruit", "shade-dried seeds", "dried seeds", and "sun-dried seeds" were stored in a cold storage at (0±1)°C for 30 days, and sowed in a solar greenhouse on November 6, 2019, at a temperature of 18°C-30°C. ℃, humidity 50% to 76%. The sowing substrates were sand, peat and perlite + vermiculite + peat (1:1:1), and the substrate was sterilized with 0.5% potassium permanganate. Before sowing, rinse the seeds in water and remove the grains. Soak plump seeds in warm water at 35°C containing 0.75% detergent for 6 hours, rub off the surface grease, continue soaking in warm water at 35°C for 42 hours, and then rinse with 600mg / LGA 3 Soak for 4h. 1000 seeds were sown per treatment and repeated 3 times. After sowing, cover with film to keep moisture, and cover with 4 layers of sunshade nets to avoid light. Seedlings began to emerge on November 17, and the film and sunshade net were removed. On December 12 (35d), the emergence rate was investigated.

[0036] Table 2 Seed...

Embodiment 3

[0040] Use L 16 (4 5) Orthogonal design, 4 factors and 4 levels of experiments, the test factors and levels are shown in Table 3. "Freeze-dried" seeds: Harvest Xinglong Qiujiao fruit on October 4, 2019, freeze in an ultra-low temperature refrigerator at -40°C for 3 hours, and freeze-dry in a vacuum freeze dryer for 45 hours. The peel is removed to obtain seeds, which are stored in a cold room at (0±1)°C with a humidity of 60% to 70%, protected from light, and are referred to as “freeze-dried” seeds.

[0041] Sow on November 6, 2019, 1,000 grains per treatment, seedlings will emerge on November 16, and the number of seedlings will be counted every day. The statistical results list the emergence rates of 15 days and 30 days after sowing.

[0042] Table 3 Test factor levels

[0043]

[0044] Table 4 Statistical results of emergence rate of different treatments

[0045]

[0046] It can be seen from Table 4 that the order of the factors affecting the emergence rate from l...

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Abstract

The invention provides a production method of Zanthoxylum bungeanum, comprising the following steps: (1) harvesting follicles at the full maturity stage; (2) storing the follicles at low temperature and avoiding light; (3) removing the peel of Zanthoxylum bungeanum before sowing, And soak it with a solution of 6-benzylaminopurine and gibberellin; (4) The sowing substrate is peat charcoal that has been sterilized. After sowing, the ambient temperature is 20°C and 35°C alternately for 12 hours each, and the air humidity is 60% to 80%. Until the seeds germinate; (5) After the seeds start to germinate, the daytime treatment conditions are: temperature 28-32°C, light intensity 6000-8000lx, 12h; night treatment conditions are: temperature 23-27°C, dark, 12h; Harvest when 4~7cm. The invention maintains the exuberant vitality of Zanthoxylum bungeanum seeds and avoids dormancy; the seeds germinate quickly, the emergence time is short, and the seedlings emerge neatly, so as to achieve the purpose of producing Zanthoxylum bungeanum seedlings in a short period of time, and solve the industrialized production of Zanthoxylum bungeanum buds key technical bottlenecks.

Description

technical field [0001] The invention relates to the technical field of tree seedling cultivation, in particular to a production method of prickly ash sprouts. Background technique [0002] Pepper (Zanthoxylum L.) is a perennial shrub or small tree of Rutaceae (Rutaceae), which has a very long history of cultivation in my country and is one of the traditional "eight flavors" in my country. There are about 250 species of Zanthoxylum bungeanum in the world, and there are about 39 species and 14 varieties in China, which are mainly distributed in Shaanxi, Sichuan, Chongqing, Shandong, Shanxi, Henan, Hebei and other places. Zanthoxylum bungeanum is full of treasures. It is not only a traditional food seasoning raw material and oil tree species in my country, but also has high economic value. It is also an important ecological and economic tree species with strong water and soil conservation ability. The peel of Zanthoxylum bungeanum is rich in aromatic oil and has a spicy taste;...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01C1/00
CPCA01G31/00A01C1/00
Inventor 郭伟珍赵京献李银华史靖魏安智
Owner 河北省林业和草原科学研究院
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