山楂的适应性强,寿命长,结果早,果实耐贮藏,我国已有三千多年的栽培历史。山楂果实营养丰富,据分析含碳水化合物占22％、蛋白质9.7％、脂肪9.2％、100克果实中含钙85毫克(在各种果品中居首位)、铁2.1毫克、维生素丙8.9毫克(比苹果多17倍以上)。可以鲜食,还可制成果汁、果酒、果贻、蜜饯、糖萌芦、 Hawthorn adaptability, long life expectancy, fruit early storage, our country has more than 3,000 years of cultivation history. Hawthorn fruits are nutritious and contain 22% carbohydrates, 9.7% protein, 9.2% fat, 85 mg of calcium in 100 g of fruit (first in all kinds of fruit), 2.1 mg of iron and 8.9 mg of vitamin C More than 17 times more). Can be fresh, but also made of fruit juice, fruit wine, fruit Yi, candied fruit, sugar Menglu,