Bean sprout cultivation method and device

Abstract

The invention relates to a bean sprout cultivation method and a device used in the method, in particular to a bean sprout cultivation method and device. According to the bean sprout cultivation method, a soft plastic bag is used as a utensil for production of bean sprouts and serves as a packaging bag of a manufacturer at the same time, and mature bean sprouts grow tightly in the bag in the same direction to form bean sprout stalks. The bean sprout cultivation device comprises a box, an opening is formed in the top of the box, the bottom of each side wall of the box is provided with a water drain hole, a suspension grate is installed at the opening of the top of the box, suspension beams arranged on the grate in a suspended mode are provided with suspension nails, and a suspension space used for suspending the soft plastic bag is formed between the suspension beams. By means of the structure, the bean sprout cultivation method and device have the advantages that breaking rate of the bean sprouts is lowered, the shelf life of the bean sprouts is prolonged, quantitative packaging of the bean sprouts is achieved, and industrialized production is facilitated.

Description

technical field [0001] The invention relates to a bean sprout cultivation method and a device used in the method, in particular to a bean sprout cultivation method and a device thereof which reduce the breakage rate of bean sprouts, prolong the shelf life of bean sprouts, facilitate factory production and quantitative packaging by manufacturers. Background technique [0002] The current production of bean sprouts is all produced in larger containers. After the bean sprouts reach the market standard, they are promptly taken out of the container containing the bean sprouts and washed, and then the washed bean sprouts are repacked in containers such as boxes or barrels. , delivered to the sales market, the bean sprouts produced by this method are commonly referred to as bulk bean sprouts. In the city, since the bean sprouts production site is usually dozens of kilometers or hundreds of kilometers away from the urban sales market, the bean sprouts are easily broken or injured du...

AI Technical Summary

Problems solved by technology

In the city, since the bean sprouts production site is usually dozens of kilometers or hundreds of kilometers away from the urban sales market, the bean sprouts are easily broken or injured during transportation; if they are not washed, the container is large, The watering conditions are lost on the way out of the production site and directly transported to the market. The bean sprouts that grow tightly in the container are prone to heat and burn the roots; Bean sprouts will be damaged when purchasing. According to statistics, the damage rate of the whole process is 10-30%. If the damaged bean sprouts are not sold in time, the damaged parts of bean sprouts will appear within 10 hours at a temperature above 30°C. The phenomenon of rotting will bring great economic losses to the sellers

Because the bean sprouts produced by this method are in bulk, it is not easy for manufacturers to package them. The reason is that most of the families in my country have 3 to 5 people, and most of them buy 0.25 to 1 kg at a time. When they are produced in large containers and then packed into small packages, the bean sprouts will be fluffy Messy, the packaging is not tight, easy to break and very slow. At present, only retailers (such as supermarkets) carry out zero-packing. There is only information marked by retailers (such as supermarkets) on the packaging, and no real manufacturer information.

Many bean sprouts on the market are produced with hormones such as rootless agents, which contain harmful ingredients to the human body. The incident of poisonous bean sprouts in recent years shows the seriousness of the quality problems in the bean sprouts industry. Consumers buy bean sprouts produced by this method in pieces , It is impossible to know the relevant production information of the bean sprouts manufacturer, especially the production date of the bean sprouts, and it is impossible to guarantee that the bean sprouts you buy have not expired. Once there is a quality problem, it is difficult for consumers to protect their rights, and it is also difficult for relevant government departments to supervise

[0003] The method for cultivating bean sprouts in bamboo tubes disclosed in Chinese patent 02115738.3 solves to a certain extent the problem of damage caused by bean sprouts during transportation and handling and when customers choose and buy, but the weight of bean sprouts produced by each section of bamboo tubes is relatively large, which is not conducive to Sales, and the bean sprouts are in the bamboo tube, the quality of the bean sprouts cannot be visually checked by consumers, and the bean sprouts are not easy to take out; at the same time, the volume and quality of the bamboo tube are relatively large, and the transportation and packaging costs are high, which is not conducive to factory production

[0004] In summary, the bean sprouts produced by the prior art have a high breakage rate in processes such as elutriation, transportation, zeroing, and sales, the shelf life of the bean sprouts is short, the manufacturer is difficult to quantitatively pack, and the quality reliability of the bulk bean sprouts is low; Cultivating bean sprouts is not conducive to factory production

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