Organic matter

Basic Introduction to Changgou GrapesThe 10,000 mu (about 667 hectares) grape base in Changgou Town is located southeast of the town center, on the bed of the Old Canal River. The soil here has been enriched over a thousand years by sediment containing organic matter rich in calcium, phosphorus, and other trace elements from accumulated shells and fish, providing excellent natural nutrients for the growth of grapes. Grape cultivation in Changgou began in 1984 and, after nearly 30 years of development, more than 20 high-quality grape varieties have been introduced and promoted. Twenty specialized grape villages have formed, with a total area of about 10,000 mu and an average yield of over 4,000 pounds per mu. Nutritional ValueGrapes are highly nutritious and are a very nourishing fruit. Grape juice has been hailed by scientists as "plant milk." In addition to proteins, carbohydrates, crude fiber, calcium, phosphorus, iron, potassium, and other trace elements, grapes contain carotene, vitamin B1, vitamin B2, vitamin C, vitamin P, vitamin PP, and more than ten kinds of amino acids essential for the human body, as well as large amounts of fruit acid. Grapes are high in sugar, primarily glucose. Therefore, regular consumption of grapes can be…