Heat-preserved shooting method for phyllostachys praecox shoots in winter

A technology of temperature control and rice bran, which is applied in the field of bamboo shoots to keep warm in winter, can solve the problems of low economic benefits and achieve high economic benefits, prolong the service life, and superior heat preservation effects

Inactive Publication Date: 2015-12-23
重庆沁旭熊猫雷笋股份有限公司
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AI Technical Summary

Problems solved by technology

Among all varieties of bamboo shoots, bamboo shoots are the earliest, usually in March or April, that is, around the Qingming Festival, when seaso

Method used

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  • Heat-preserved shooting method for phyllostachys praecox shoots in winter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] In November, in the Thunder Bamboo Forest in Jifenglin, cover with rice bran or similar, with a thickness of 25 cm. Lay electric heating pipes between the ground surface and rice bran or the like, and each electric heating pipe is laid at a distance of 30-50 cm, and laid in a network, using intelligent equipment to control the temperature at 22-30°C. From December to March of the next year, the bamboo shoots with rice bran or similar surface less than 5 cm will be excavated.

Embodiment 2

[0029] In November, in the Thunder Bamboo Forest in Jifenglin, the rice bran or the like was used to cover evenly with a thickness of 28 cm. Lay electric heating pipes between the ground surface and rice bran or the like, and each electric heating pipe is laid at a distance of 30-50 cm, and laid in a network, using intelligent equipment to control the temperature at 22-30°C. From December to March of the next year, the bamboo shoots with rice bran or similar surface less than 5 cm will be excavated.

Embodiment 3

[0031] In November, in the Thunder Bamboo Forest in Jifenglin, use rice bran or similar to cover it evenly, with a thickness of 30 cm. Lay electric heating pipes between the ground surface and rice bran or the like, and each electric heating pipe is laid at a distance of 30-50 cm, and laid in a network, using intelligent equipment to control the temperature at 22-30°C. From December to March of the next year, the bamboo shoots with rice bran or similar surface less than 5 cm will be excavated. By contrasting Table 1, it is found that the bamboo shoot method of the present invention has more significant advantages than the general thunder bamboo shoot method, wherein it is shown as: the bamboo shoot time is early, the speed is fast, the digging time is longer, and the output is 2 times that of the general bamboo shoot method. ~3 times, the listing price is high, and it has better economic benefits and promotion significance.

[0032] Table 1:

[0033]

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PUM

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Abstract

The invention relates to a heat-preserved shooting method for phyllostachys praecox shoots in winter. The method comprises the following steps: in November, in a grown phyllostachys praecox forest, leveling and covering the forest with rice chaff or analogues; laying an electric heating pipe between the ground surface and the rice chaff or analogues, and controlling the temperature by using intelligent equipment; in about 15 days, shooting phyllostachys praecox shoots; and digging the phyllostachys praecox shoots from December to March of the coming year. The method provided by the invention is simple and low in cost. Phyllostachys praecox shoots shoot in an heat-preserved manner by covering the forest with rice chaff or analogues, so that the growing speed of the phyllostachys praecox shoots in winter is powerfully enhanced, the shooting time of the phyllostachys praecox shoots is shortened, the output of the phyllostachys praecox shoots is improved, and the market blank that no fresh phyllostachys praecox shoots are available in the southwestern region in winter is filled, and therefore, the economical benefit of the phyllostachys praecox shoots in winter is obviously increased.

Description

technical field [0001] The invention relates to a method for producing bamboo shoots from edible bamboo shoots, in particular to a method for keeping warm bamboo shoots in winter and producing bamboo shoots. Background technique [0002] Phyllostachys praecox is an excellent bamboo species for bamboo shoots in my country. It mainly grows in Zhejiang and the Yangtze River Delta. It has the characteristics of early shoots, long bamboo shoots, delicious shoots, and strong adaptability. It is known as the "King of Bamboo Shoots". , has high nutritional value and commodity value. Among all varieties of bamboo shoots, bamboo shoots are the earliest, usually in March or April, that is, around the Qingming Festival, when seasonal bamboo shoots can be cultivated for people to eat. , The output is large, the market supply exceeds demand, and the economic benefits are low. [0003] At present, in the southwest region, due to climate reasons, there is no fresh bamboo shoots in winter, ...

Claims

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Application Information

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IPC IPC(8): A01G9/20A01G1/00
CPCA01G9/20A01G22/00
Inventor 黄承平
Owner 重庆沁旭熊猫雷笋股份有限公司
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