It is the most important factor for the tapping panel planning in tapping technology and management of Hevea brasiliensis. Combined with tapping production practice of the Longjiang Farm in Hainan, this paper mainly elaborated several tapping panel plannings in different tapping systems and their key points and matters needed to be attention. It was of important references for natural rubber production, especially the private rubber tapping production.%结合海南橡胶龙江分公司割胶生产实践，从常规割胶、新制度割胶、阴阳刀割胶和气刺割胶等几方面来阐述不同割胶制度的割面规划及其要点与注意事项，以期对目前天然橡胶生产，尤其是民营胶园割胶生产提供理论指导。
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机译：橡胶树 PR107不同乙烯浓度气刺微割的产量和生理效应Effects of Micro-tapping with Different Concentration of Ethylene on Yield and Physiological Features of Rubber Tree (Hevea brasiliensis) Clone PR107
