树干强力高压注射 high-pressure trunk-injection
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树干注射YLG可作为潜在性缺铁的一种补铁措施。
So, trunk injecting YLG could be a fertilizing way for the potential iron deficiency.
快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。
The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch.
本文阐述了植物树干注射的概念、方法和作用机制，着重介绍了树干注射在果树生产中的应用途径和应用前景。
This paper introduced the conception, method and acting mechanism of it and placed more emphasis on the ways and prospect of trunk injection application in fruit tree.
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