Constant-temperature culture box for water-saving upland rice seed breeding and application method of constant-temperature culture box

Abstract

The invention discloses a constant-temperature culture box for water-saving upland rice seed breeding. The constant-temperature culture box comprises a box body, wherein an air heater and an air cooler are fixedly mounted on a left side plate of the box body in sequence from top to bottom; a separation plate is arranged between a top plate and a bottom plate of the box body; a temperature sensor is fixedly mounted on a right side plate of the box body; at least two culture discs are mounted between the right side plate of the box body and the separation plate through a sliding mechanism; a fixing plate is arranged below each culture disc; a supporting mechanism is arranged between each fixing plate and the corresponding culture disc; a liquid storage box is arranged on the top plate of thebox body; a water pump is fixedly mounted on the top surface of the liquid storage box; a water inlet of the water pump is communicated with the bottom of an inner cavity of the liquid storage box through a pipeline; a water outlet of the water pump is communicated with water spraying discs through a pipeline. The invention further provides an application method of the constant-temperature culture box for water-saving upland rice seed breeding. By adopting the constant-temperature culture box, feeding and discharging are convenient to carry out and the supplementation of water or a nutrient solution can be carried out without opening a box door, and a good culture effect of water-saving upland rice is ensured.

Description

technical field [0001] The invention belongs to the technical field of water-saving upland rice seed cultivation, in particular to a constant temperature incubator for water-saving upland rice seed breeding, and also relates to a method for using the constant temperature incubator for water-saving upland rice seed breeding. Background technique [0002] As a large agricultural country in my country, the production of rice is directly related to the health and safety of the national physique, but the existing rice planting area and production are relatively limited, and cannot meet the needs of the growing agriculture. Therefore, in the case of the rice area decreasing year by year Under the current situation, it is necessary to vigorously promote the cultivation of upland rice; upland rice is also called water-saving upland rice, which is usually planted directly in dry land or dry fields. The water layer, therefore, saves labor input and improves labor productivity. [0003]...

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Problems solved by technology

[0005] The object of the present invention is to provide a kind of water-saving upland rice seed selection constant temperature incubator and its use method, to solve the above-mentioned background technology, it is very inconvenient to load and unload the constant temperature incubator in the prior art, and it is necessary to Water-saving upland rice seeds need to open the box door for water or nutrient solution supply, which cannot maintain a constant temperature well and affect the cultivation effect

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