Device for regulating pitaya internal nutrition

Abstract

The invention discloses a device for regulating pitaya internal nutrition. The device comprises a liquid storage cylinder and is characterized in that a syringe is communicated to the left side of theliquid storage cylinder, a rubber plug is movably mounted on the left side of the inner cavity of the syringe, a push-pull rod is movably mounted on the right side of the rubber plug, and the right end of the push-pull rod sequentially penetrates the syringe and the liquid storage cylinder and extends out of the liquid storage cylinder. The device has the advantages that the varieties and quantity of sprayed fertilizer, injection hole diameter, needle length and the like can be set in a targeted manner according to pitaya plants in different stages; the device is specially designed for pitayasteam injection and aims to change the foliage spray manner of pitaya, the injection manner is evident in effect when the same volume of micro-fertilizer or pesticide is applied, high yield can be achieved with low investment, fertilizer, hormone and pesticides can be prepared into a solution and injected into the pitaya plants through stem injection, and the economic benefits of pitaya can be increased favorably.

Description

technical field [0001] The invention relates to the technical field of agronomy, in particular to a dragon fruit internal nutrition control device. Background technique [0002] Relying on external forces to force a certain amount of pesticides, micro-fertilizers, and plant growth regulators into trees to prevent and control pests, correct physiological diseases such as deficiencies, and regulate plant growth and development, it is a highly selective plant pesticide application technology. The technology was born in the 1920s, and the injection machine actually used for application tests, because of its very simple structure and low cost, so until the 1990s, there were still people continuing this type of research and development. It has not been involved yet, and the surface of dragon fruit is covered with wax, spraying micro-fertilizer will cause the micro-fertilizer to be lost along the stem, and the utilization amount is less, and the dragon fruit flower is huge, and som...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of internal nutrition control device of pitaya, possess the advantage that can adopt the mode of stem injection to inject micro-fertilizer and pesticide into the body of pitaya, solve the problem that the surface of pitaya is covered with wax, spray micro-fertilizer It will lead to the loss of micro-fertilizer along the stem, and the utilization amount is less, and the dragon fruit flower is huge, and some pests such as thrips will hide in the depth of the flower, and spraying pesticides has no effect on it

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