对果树适时喷施叶面肥,是壮树、抗病、高产的有效途径,且方法简单易行,用肥经济,效果明显。果树喷肥要取得最佳效果,应掌握以下技术要点。1.喷施的适宜期在整个生长季节均可喷施,最好是在果树最需要某种肥料而又缺乏时喷施。就肥料种类而言,生育期不同,需求不同。一般从萌芽、 Spraying the foliage fertilizer on the fruit tree timely is an effective way for strong tree, disease resistance and high yield, and the method is simple and easy to use, economy with fertilizer, the effect is obvious. Fruit tree fertilizer to achieve the best results, should grasp the following technical points. 1. Spraying can be sprayed throughout the growing season, preferably spraying the fruit trees when they are most in need of a fertilizer. In terms of fertilizer types, different growth periods and different needs. Generally from budding,