Germinator and rice germinating process thereof

Abstract

The invention provides a germinator, which comprises a tank body, a ventilating device, a spraying device, a computer control cabinet, a temperature sensor, a thermocouple and a screen, wherein the computer control cabinet is in circuit connection with the spraying device, the ventilating device, the temperature sensor and the thermocouple to control spraying, temperature rising, temperature preserving and ventilating of related devices. A rice germinating process comprises the following steps: seeds are subject to sunlight activating, soaking and spreading; different process programs are set on a computer controller according to different varieties, and the seeds are sprayed, insulated and ventilated in each phase of germinating; the water temperature of a water pool before the rice is put in the tank is 60 DEG C; after the rice seeds are put in the tank, air temperature inside the tank rises to 45 DEG C and is preserved for 30 minutes; the air temperature is reduced to 34 DEG C and preserved for 15 hours; the air temperature is reduced to 29 DEG C until the seeds are completely germinated and can be out of the tank for mechanical sowing. By using the germinator, the seeds are ensured to germinate quickly, uniformly, evenly and strongly, and the germination rate is high.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a seed germination device and a paddy germination process thereof. Background technique [0002] As we all know, the basic conditions for seed germination are suitable temperature, moisture and fresh air. In a modern society where agricultural mechanization is becoming more and more popular, the application of tillers and rice transplanters is very common. However, as the first step in mechanized seedling raising and sowing, how to increase the germination rate of seeds and shorten the germination time has become a major problem for farmers. For precious seeds, it is particularly important to increase the germination rate; in arid areas, the seeds cannot germinate for a long time because the soil is not moist enough; even in the south, in the rainy weather, germination and mildew will cause great loss of seeds. [0003] Rice is the main food crop in my country, and the planting area acc...

AI Technical Summary

Problems solved by technology

In a modern society where agricultural mechanization is becoming more and more popular, the application of tillers and rice transplanters is very common. However, as the first step in mechanized seedling raising and sowing, how to increase the germination rate of seeds and shorten the germination time has become a major problem for farmers. For precious seeds, it is particularly important to increase the germination rate; if it is a dry area, the seeds will not germinate for a long time because the soil is not moist enough; even in the south, in the rainy and continuous weather, germination and mildew will cause great loss of seeds

[0003] Rice is the main food crop in my country, and the planting area accounts for the vast majority. Looking at some germination technologies on the market, it needs multiple stirring and watering during the soaking and germination process, and it is easy to break the germ. The production process is extremely complicated and the cost is high. In the whitening stage of the seeds, the complicated process is easy to damage the germ, and the germination rate is affected due to the different mastery of key technologies, and even the seeds are damaged

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