Precision fertilizing device for rice transplanter and use method of precision fertilizing device

Abstract

The invention discloses a precision fertilizing device for a rice transplanter and a use method of the precision fertilizing device. The precision fertilizing device for the rice transplanter comprises a chain box, a planting head, a guide rail and a seedling sending board, wherein the planting head is rotationally arranged at the front end of the chain box, the guide rail is arranged above the chain box, the seedling sending board is arranged on the guide rail, the guide rail is provided with a roller device, the roller device is connected with the chain box through a transmission device, andthe other end of the transmission device is connected with a fertilizing device which is fixedly arranged in the upper left position of the chain box through a chain. The invention provides the ricetransplanter device capable of realizing precision fertilization, the rice transplanter can realize precision fertilization for transplanted seedlings in a seedling transplanting process, the survivalrate of the seedlings is improved, raw materials and labor force are saved, and meanwhile, precision fertilizing can make the rice seedlings effectively absorb fertilizers without waste.

Description

technical field [0001] The invention relates to the technical field of agricultural rice transplanting machinery, in particular to a precision fertilization device for a rice transplanter and a method for using the same. Background technique [0002] With the rapid development of agricultural technology, manual transplanting has been basically replaced by mechanical transplanting, and in order to save labor, users will apply fertilizer while transplanting, so that the seedlings have a higher survival rate and faster growth. The existing fertilization method usually adds a fertilizer outlet on the side of the transplanting head of the rice transplanter, and applies it around the seedlings in the form of sowing. However, since the paddy field usually contains a lot of water during rice transplanting, the fertilizer will be scattered around, and the effect of precise fertilization cannot be achieved. ; and because it is usually a continuous fertilization action during spreading...

AI Technical Summary

Problems solved by technology

The existing fertilization method usually adds a fertilizer outlet on the side of the transplanting head of the rice transplanter, and applies it around the seedlings in the form of sowing. However, since the paddy field usually contains a lot of water during rice transplanting, the fertilizer will be scattered around, and the effect of precise fertilization cannot be achieved. ; and since spreading is usually a continuous fertilization action, it will cause over-fertilization or uneven fertilization

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