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山楂也叫山里红、红果,是我国特有的果树。其果实营养丰富,酸甜可口,适于生食,也适于加工制作山楂糕、山楂片、蜜饯等。山楂也是重要的药材。近几年来,我省山楂有很大的发展,据初步统计现有山楂树1167万株,其中结果树343万株,年产量约600万斤左右,高的年份可达1000多万斤。目前山楂生产上急待解决的问题是产量低,而且不稳。病害是造成这种状况的主要原因之一。为了摸清山
Hawthorn also called the mountain red, red fruit, is our unique fruit tree. The fruit is nutritious, sweet and sour, suitable for raw food, but also suitable for processing hawthorn cake, hawthorn films, preserves and so on. Hawthorn is also an important medicinal material. In recent years, hawthorn has great development in our province. According to preliminary statistics, there are 11.67 million hawthorn trees, of which 343 million are tree trees. The annual output is about 6 million kilos, and the high years can reach over 10 million kilos. At present, hawthorn production is an urgent problem to be solved. The yield is low and unstable. Disease is one of the main causes of this situation. In order to find clear mountains