Fertilizing ejection gun special for fruit tree

The utility model discloses a fertilization spray gun, in particular, for fruit trees usage. The utility model is composed of a welded inlet tube, a foot tread tube, an operation holder, a connected inlet tube elbow, an inlet control valve and a variable connection fertilizer tube joint. The variable connection fertilizer tube joint is connected with inlet control valve and connected with major tube of welded inlet tube by inlet tube elbow. The above welded inlet tube is composed of a major tube, a tubelet and a drill head. The major tube is connected with the tubelet, which is connected with the drill head. A water outlet is arranged on the tubelet near the drill head, the operation holder is positioned on the upper part of the major tube and the foot tread tube is positioned on the lower part of the major tube. The utility model could directly insert into stratum and spray on the fruit trees and the roots of the trees. The fertilization area could be with the diameter of 0.5m-0.8m and the fruit trees could more directly and more effectively absorb the fertilizer. A diesel power atomizer could be connected with one to four fertilization spray guns, with high efficiency. And the utility model has the advantages of good and quick effect, convenient and direction operation.