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综述了近 2 0年来国内外对植物生长调节剂及其它化学物质在苹果生产上研究和应用 ,列举了促进苹果丰产、稳产、增产和改善品质的化学调控技术的具体措施 ,以供苹果生产者应用参考
The research and application of plant growth regulators and other chemical substances in apple production in China and abroad in recent 20 years are summarized. The specific measures of chemical regulation and control technology to promote high yield, stable yield, increase yield and improve quality of apple are listed for apple producers Application reference