Method for remotely transporting stevia rebaudiana seedlings

A transportation method and technology of stevia, applied in the directions of planting methods, transportation and packaging, shock-sensitive items, etc., can solve the problems of dead seedlings, the buyer's production plan has failed, only about 30%, etc., to improve yield and quality, The effect of increasing planting efficiency and improving survival rate

Inactive Publication Date: 2012-11-21
周群喜
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AI Technical Summary

Problems solved by technology

Dongtai City is the largest breeding base of high-quality stevia seedlings in the country, and it is also an important place for exporting stevia seedlings. It transports about 2 billion stevia seedlings to all parts of the country every year. However, a large number of rotten plants often occur during the transportation Seedlings, dead seedlings, the most serious survival rate after transplanting is only about 30%, which not only caused great economic losses to the seller, but also led to the failure of the buyer's production plan
In the local area, stevia is mainly asexually propagated by cutting young stems. In most areas, the main planting method is to purchase stevia seedlings for transplanting. The quality of stevia seedlings after a long period of long-distance transportation directly affects the sweet The survival rate and planting area of ​​chrysanthemum seedlings ultimately affect planting benefits

Method used

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Examples

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Effect test

Embodiment 1 4

[0016] Embodiment 1 Mianzhu City, Sichuan Province transports Stevia rebaudiana seedlings from Dongtai City, Jiangsu Province with refrigerated trucks

[0017] In late April 2009, in accordance with the requirements of the Jiangsu Provincial Earthquake Relief and Relief and Construction Headquarters, Dongtai City helped Mianzhu City, Sichuan Province, the hardest hit area, to develop stevia. When the daily average temperature in Mianzhu City, Sichuan Province, where the transfer was made was stable above 10°C, we used refrigerated trucks to transport stevia seedlings from Dongtai City, Jiangsu Province, where the transfer was made, on April 26. Stevia rebaudiana seedlings bred by cuttings in mid-March have 6 pairs of leaves, 40-45 days seedling age, and 10-11cm plant height. Seedling hardening began on April 18, and the seedlings were raised after the dew dried on the morning of April 26. Stevia seedlings were bundled with straw, 100 plants per bundle, and the bundle was moder...

Embodiment 2

[0018] Embodiment 2 Mudanjiang City, Heilongjiang Province transports Stevia rebaudiana seedlings from Dongtai City, Jiangsu Province with refrigerated trucks

[0019] In the first and middle days of May 2010, 62 million stevia seedlings were transported from Dongtai City, Jiangsu Province to Mudanjiang City, Heilongjiang Province by the same method as above. After 10 days of transplanting, the average survival rate of stevia seedlings was found to be 85%.

Embodiment 3

[0020] Embodiment 3 Ganzhou City, Jiangxi Province transports Stevia rebaudiana seedlings from Dongtai City, Jiangsu Province with refrigerated trucks

[0021] In mid-May 2011, 2.1 million stevia seedlings were transported from Dongtai City, Jiangsu Province to Ganzhou City, Jiangxi Province by the same method as above, and the average survival rate of Stevia seedlings was 91% after transplanting 10 days after transplanting.

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Abstract

The invention discloses a method for remotely transporting stevia rebaudiana seedlings. The seedlings with 6-8 leaves and the plant height being 10-15 cm in a call-out place can be requested to be subjected to dew-free seedlings lifting and straw banding within a stevia rebaundiana seedlings call-in place transplanting optimum period, ventilating hard material boxes can be adopted for packaging, the stevia rebaudiana seedlings packaging boxes can be placed in a vehicle refrigerating storage in order and occupy 80% space of the vehicle refrigerating storage, the temperature of the vehicle refrigerating storage can be controlled to be 7-9 DEG C, the stevia rebaudiana seedlings can be better placed in a call-in place and can be in complete fix planting within 48 hours after arriving, and the survival rate of the seedlings after the transplanting can be up to more than 85%. The method disclosed by the invention is more suitable for remotely transporting the stevia rebaudiana seedlings.

Description

technical field [0001] The invention relates to a method for long-distance transportation of stevia seedlings. Background technique [0002] Stevia is an emerging industry. The glycosides extracted from stevia leaves are characterized by high sweetness and low calorie. It is regarded as the third-generation healthy sugar source by the world. Jiangsu, Anhui, Jiangxi, Sichuan, Xinjiang, Heilongjiang and other provinces are the main production areas of stevia. With the rapid development of the stevia industry, stevia is being introduced and planted across the country. Dongtai City is the largest breeding base of high-quality stevia seedlings in the country, and it is also an important place for exporting stevia seedlings. It transports about 2 billion stevia seedlings to all parts of the country every year. However, a large number of rotten plants often occur during the transportation Seedlings, dead seedlings, the most serious survival rate after transplanting is only about 3...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/52B65D81/18A01C14/00
Inventor 周群喜杨秋萍苗正雨
Owner 周群喜
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