| 摘要 |
A process and apparatus for injecting water, fertilizers and the like into cultivated ground, comprising a source of irrigating liquid leading through a flexible tube and a flow regulating device to an injecting hollow tubular member, having an enlarged pointed head with a plurality of outlet bores sorrounding the injecting tubular member near the head thereof in order to deliver the irrigation liquid near the root area of a plant under the ground when said tubular member is inserted in the ground, being said tubular member able to receive in its interior in the fluid path a bag having multiple perforations filled with fertilizers, conditioners and the like.
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