Planting black sweet potato is delicious and increases

As one of the famous premium products promoted by Tianjin Xueqing Agricultural Product Cooperatives, Black Sweet Potato represented Tianjin City to participate in the annual “Beijing International Agricultural Products Fair” and was favored by many consumers and merchants (supermarkets). . In order to meet the market demand for black sweet potato products, under the guidance of the technical staff of the Wuqing District Agricultural Technology Extension Center, at present, the “Tianjin Xueqing Agricultural Product Production and Marketing Cooperative” has established more than 1,000 acres of pollution-free black sweet potatoes with 420 household members. The production and marketing contract is expected to have more than 1,200 tons of products on the market during the “two festivals” period, which will not only partially meet the needs of consumers, but also increase the income of black sweet potato growers by around 1,100 yuan.

Sweet potatoes, also known as sweet potatoes and hawthorn, are known by older people. It was one of the most important foods in the 1960s and 1970s that enabled people to overcome difficulties. After the reform and opening up, the proportion of sweet potato in people’s daily diet structure is getting less and less. However, with the continuous improvement of people’s living standards, the incidence of modern diseases such as obesity, hypertension, and digestive system cancer remains high, forcing us to They had to re-examine their dietary habits, so on the table of modern people, sweet potatoes, cornmeal, wild vegetables, etc. gradually increased. According to this change in consumption structure, professional technicians of the Wuqing District Agricultural Technology Extension Center in 2003 After introducing, testing and planting black sweet potatoes in the past, after more than three years of experimental research, not only the standardized cultivation techniques of black sweet potatoes have been summarized, but also the nutritional value of black sweet potatoes has been explored. In terms of ordinary sweet potatoes, it is rich in The dietary fiber can increase bowel movements, promote digestion, shorten the residence time of harmful substances in the intestine, prevent cancer, and at the same time can help people lose weight and delay aging; it also contains a mucoprotein with special functions that can inhibit arteries. Hardening and so on. Developed countries such as the United States and Japan regard sweet potatoes as "healthy foods" and "space foods." Black sweet potato not only has all the nutritional value of ordinary sweet potato, but more importantly it is a selenium-enriched agricultural product. The selenium content is more than 20 times that of common sweet potato. Selenium is an essential trace element for the human body and can improve the body's immunity. It is liver cancer, Gastrointestinal cancer, skin cancer and other powerful inhibitors.

Under Pads

Under Pad,Disposable Pads,Reusable Underpad,Disposable Underpad For Incontinence

Shandong Kangshun Daily Products Co., Ltd ,