A device and method for vigorously cutting seedlings of cattle

Abstract

The invention discloses a cuttage seedling device for beautiful millettia roots. The cuttage seedling device is characterized by comprising a pulley, an iron stand, a seedling bed, a rotary spray head, a hygrothermograph, a glass cover and an ultraviolet lamp, wherein the iron stand is fixedly arranged on the pulley; the seedling bed is arranged at the bottom of the iron stand; the inner side of the iron stand is provided with the hygrothermograph; the glass cover is arranged at the top of the iron stand; the ultraviolet lamp and the rotary spray head are arranged under the glass cover; and the outer side of the iron frame is covered by a layer of black plastic net and a layer of white plastic film. When the temperature inside the iron stand is lower than 15 DEG C or higher than 25 DEG C and the humidity inside the iron stand is lower than 90%, water and a liquid fertilizer can be supplied regularly by the 360 DEG rotary spray head capable of vertically expanding. When the air temperature is higher than 30 DEG C, the white plastic film at the outer side of the iron stand is uncovered to keep ventilating; the shading intensity can be kept at 90%, 80%, 70% and 60% through uncovering the black plastic net at the outer side of the iron stand to different extents until the light is visible; and the ultraviolet lamp arranged at the inner side of the iron stand can be used for sterilizing the space inside the iron stand, so that germ propagation is avoided.

Description

technical field [0001] The invention belongs to the technical field of agricultural devices, and specifically refers to a plant breeding device for rapidly propagating cattle vigorous seedlings by cutting stems of cattle vigorously Background technique [0002] Niu Dali is a perennial vine belonging to the family Papilionaceae. It is also known as Pashanhu and Dali potato. Lung deficiency cough, chronic bronchitis, nocturnal emission, etc., have also been used as soup raw materials in Guangdong, Guangxi, Hong Kong, Macao and Taiwan in recent years. Due to the strong market demand, the resources of wild cattle have been extensively excavated and are on the verge of extinction. [0003] Traditional cattle vigorously breed mostly use seeds, but it is difficult to collect, cannot be stored at low temperature, and the germination rate is low, resulting in less root tuber formation and low yield. In addition, there are problems such as too long callus induction time, high variat...

AI Technical Summary

Problems solved by technology

In order to meet the growing market demand, it is necessary to promote the large-scale production of Niu Dali seedlings, develop a breeding device that can rapidly multiply Niu Dali seedlings, and solve the problem of low survival rate of cutting propagation

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