Automatic constant-temperature rice seed culture device

Abstract

The invention discloses an automatic constant-temperature rice seed culture device. The automatic constant-temperature rice seed culture device comprises a box, wherein a refrigerating compressor is fixed to one side of the inner wall of the bottom of the box through screws; two electric heating tube brackets are fixed to the other side of the inner wall of the bottom of the box through screws; electric heating tubes are fixed to the opposite sides of the electric heating tube brackets through screws; the same supporting hopper is welded to the inner walls of the two sides of the box; a filterscreen cover is fixed to the outer wall of the top of the supporting hopper through screws; 2-3 through holes are formed in the outer wall of the bottom of the supporting hopper; water draining pipesare inserted into the inner walls of the through holes; a water tank is fixed to the outer wall of one side of the box through screws. The automatic constant-temperature rice seed culture device candrain excess water so as to avoid the occurrence of a phenomenon of rice seed necrosis caused by the excess water, reduces the labor intensity, can automatically control the constant temperature to ensure growth of rice seeds at the optimal temperature, and improves the rice seed culture quality.

Description

technical field [0001] The invention relates to the technical field of rice cultivation, in particular to an automatic constant temperature rice seed cultivation device. Background technique [0002] Rice is a kind of herbaceous Oryza genus, and it is also the most important and oldest one as food in Oryza genus. Originally produced in China, rice was planted in the Yangtze River Basin of China seven thousand years ago. Rice in the broad sense is different from upland rice; rice in the narrow sense refers to fresh rice, which is different from sea rice. According to the type of rice, rice can be divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice. There are other classifications, rice is generally cultivated in paddy fields, and water rice is cultivated without soil. Rice is generally less than one meter high, and those about 2 meters are newly cultivated giant rice. [0003] Most of the current rice seed...

AI Technical Summary

Problems solved by technology

[0003] Most of the current rice seed cultivation is in the place where the field is flat, leeward to the sun, close to the water source, and the soil is fertile, but not everyone who grows rice can find such a place. The existing rice seed cultivation device does not have a constant temperature effect. It cannot guarantee that the rice seeds will grow under the optimal growth temperature, which may easily cause the rice seeds to be deformed or unable to grow.

Images