火碱治果树腐烂病有特效腐烂病是危害苹果树的严重病害。我在腐烂病的多年治理实践中，发现腐烂病患病处有酒槽味，用试纸检查呈酸性反应，ＰＨ值４～５，说明腐烂病菌是在酸性环境中才能生存和为害，如果使酸碱中和或变酸性为碱性，腐烂病菌就可能失去生存条件，达到防治... Camptotheca acuminate fruit tree rot disease with special effects rot disease is a serious disease that endangered apple trees. I practice rotten years of governance in the decay and found that there is a bitter taste at the rot of the disease, check the test strip with acidic reaction, PH value of 4 to 5, indicating that rot bacteria in the acidic environment to survive and harm, if the acid Alkali and alkaline or alkaline, rot bacteria may lose the living conditions, to prevent and treat ...