Seedling culture device for new crop varieties

Abstract

The invention discloses a seedling culture device for new crop varieties. The seedling culture device comprises a device body which is of a hollow structure, a culture tray is mounted between two inner walls of the device body, a first support frame is mounted at the top of the device body, a control valve is mounted at the top of the first support frame, a controller is mounted on one side of thetop end of the device body, the control valve includes a valve body which is of a hollow structure, a second support frame and a motor are mounted on the one outer side of the valve body, a first gear is mounted on the output shaft of the motor, a rotating shaft is mounted on one side of the second support frame, a second gear is mounted on one side of the rotating shaft, a threaded hole is formed in the axis of the second gear, the second gear is provided with a threaded rod through the threaded hole, one end of the threaded rod extends to the other side of the second support frame, and a fixing rod is mounted at the other end of the threaded rod. The seedling culture device is reasonable in design structure and simple in operation, seedlings can be sprayed with water at different growthperiods effectively, and culture efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a seedling cultivation device for new varieties of crops. Background technique [0002] Seedling cultivation means the cultivation of seedlings. The original intention refers to the cultivation of seedlings in nurseries, hotbeds or greenhouses, ready to be transplanted to the land for planting. It can also refer to the stage in which various organisms are artificially protected until they can survive independently. As the saying goes, "the seedlings are strong and half harvested". Seedling raising is a labor-intensive, time-consuming and highly technical job. [0003] In the cultivation of new crop varieties, the crops are cultivated in a large culture tray, the seedlings are carefully cared for, and it is convenient to observe the process of sprinkling water. The amount of water will affect the health of the roots of the seedlings. Sprinkling water Too little un...

AI Technical Summary

Problems solved by technology

[0003] In the cultivation of new crop varieties, the crops are cultivated in a large culture tray, the seedlings are carefully cared for, and it is convenient to observe the process of sprinkling water. The amount of water will affect the health of the roots of the seedlings. Sprinkling water Too little unevenness will affect the growth of seedlings, and it is easy to cause water shortage. Too much watering will cause excessive humidity in the roots of seedlings and cause rotten roots. It is difficult to control the amount of traditional artificial watering. uniform

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