Germination technology of plant seed

Abstract

The inventing relates to a germination technology of plant seed, in particular to an industrialized germination production technology of crop seeds, such as rice sprout, malt and the like, and a germination technology before sowing plant seed. A wet breathing germination technology is performed by adopting water injection and drainage, a dry breathing germination technology and a double breathing germination technology are performed by adopting vacuum pumping, by adopting the properties of water, such as high thermal capacity, shapelessness, low viscosity and easy flowing, water injection and drainage and vacuum pumping operation processes are performed to plant seeds in a container through water temperature controlling, to enable the plant seeds to obtain moisture, temperature and fresh air required by germination, to exhaust the waste gas released by the seeds during the germination process, and to rapidly and efficiently accomplish the seed germination process. The technology has the advantages that the germination cycle is short, the operation is simple, the production costs of dry and wet breathing methods are extremely low, the germination percentage can be larger than 95 percent under the conditions that no germinator and nutrient solution are added, and the technology is suitable for the large-scale industrialized production.

Description

Technical field: [0001] The present invention relates to a germination process of plant seeds, in particular to an industrial germination process of crop seeds such as grain buds, rice germs, and malt, and relates to agricultural production (seed germination before plant sowing), rice processing (brown rice germination), beer Technical areas such as production and food processing. Background technique: [0002] The germination of plant seeds is originally a natural phenomenon in nature. Most of the plant seeds can germinate naturally under suitable conditions such as temperature, moisture, and air. The quality, time, and speed of germination depend entirely on temperature, moisture, etc. , air and other natural conditions. Moisture is an absolute must for seeds to germinate. With water, enzymes can be active, nutrients stored in seeds can be hydrolyzed to produce effects, and cells can expand and elongate. Generally, the water absorption required for seed germination exce...

AI Technical Summary

Problems solved by technology

Patent Publication No. CN 1361658A only solves the problem of making brown rice obtain temperature and moisture, but cannot solve the problem of the air needed for brown rice in the germination process.

The effect obtained by these existing technologies is still unsatisfactory, the germination time is long, and the production cost cannot be reduced.

In addition, under the condition of continuous water circulation, due to the phenomenon of wall flow and channel flow, the temperature of plant seeds is uneven in the areas with high water flow rate and low area, which will affect the germination rate of seeds.

[0013]2. Most of the existing seed germination techniques are based on experience or test results, and the seeds are germinated by soaking in water for a long time, which is easier for the growth of microorganisms in the seeds to produce Rancid, stinky and other peculiar smells are not conducive to large-scale and large-scale production