在山东省五个不同地区果园进行的试验表明,每667m~2喷施400克狮马牌叶面微肥(Fetrilonconibi2),不仅增加了红富士苹果的产量,也相应提高树干周增加量。在管理水平和自然条件相对较差的果园,增加量比其它果园要高。同时微肥应用还有增加果实硬度,提高全红果率的趋势。 Experiments in orchards in five different areas of Shandong Province showed that applying 400 g of Fetrilonconibi2 per 667 m ~ 2 not only increased the yield of Red Fuji apples, but also increased the weekly increase of the trunk. In orchards with relatively poor management and natural conditions, the increase is higher than in other orchards. At the same time, the application of trace fertilizers also increased fruit firmness and increased the rate of whole red fruit.