通过对苹果树不同冠形的微域气候与果实产量、品质关系的研究结果表明:红富士苹果树冠内平均温度、昼夜温差、紫外光辐照度、风速对果实产量、品质呈正效应,而空气湿度则对其呈负效应。上述微域气候特征值、五主双层开心形均优于自然半圆形,从而使果实产量、品质大幅度提高,尤以内膛果实的提高幅度更为明显。为确保富士苹果高产、优质,生产上应推广五主双层开心形。 The results showed that the average temperature, the temperature difference between day and night, the irradiance of ultraviolet light, the irradiance of ultraviolet light and the wind speed had a positive effect on the fruit yield and quality. The air Humidity is its negative effect. The climatic characteristics of the above micro-domains and the five main and double-decker happy heart shape are better than the natural semicircle, so that the yield and quality of the fruit are greatly improved, especially the increase of the borer fruit is more obvious. To ensure that Fuji Apple high yield, high quality, production should promote five main double happy shape.