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.

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。

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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.

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。

youdao