A Detailed Guide to Yam Producing Areas and Cultivated Varieties in Baoding, Hebei
Yam, as a medicinal and edible traditional Chinese medicinal herb, has the effects of tonifying qi and nourishing yin, supplementing the spleen, lungs and kidneys, and securing essence and stopping vaginal discharge. Influenced by factors such as regional climate characteristics, geological features and growth habits, yam has different producing-area characteristics. At present, several major producing areas mainly in Guangxi, Hebei, Henan and other places constitute the main domestic yam cultivation regions, among which the yam of Baoding, Hebei is very famous. So where in Baoding is yam produced? What yam varieties are cultivated in Hebei Province?
1. Where in Baoding is yam produced?
The Ma yam of Li County, Baoding, Hebei is very famous and is also a food-and-medicine dual-purpose crop widely favored by the public. Li County, Baoding, Hebei is the place of origin of Ma yam as a National Geographical Indication protected product, and has a history of more than 2,000 years of cultivating Ma yam, with 250,000 mu of suitable arable land. In recent years it has successively been rated as "Home of Yam in Hebei" and "Home of Yam in China."
2. What yam varieties are cultivated in Hebei Province?
1. Baiyu yam
Baiyu yam, also called Japanese Dahe Bai, is a variety with strong adaptability, good quality, high yield and promising development prospects. Its shape is straight, long and well-proportioned, with high quality, a large planting area and high yield; its harvest cycle is long, allowing continuous supply over a long period.
2. Baizui yam
Baizui yam, also called Xiao Baizui, has white and delicate skin, with relatively few hairs that fall off easily. A diameter of 5 cm is already the largest for Xiao Baizui; it is usually around 3 cm. It is relatively smooth overall, with a granular cross-section, a bit more cellulose, and a soft, glutinous and sweet taste. Its eating quality is even better.
3. Tiegun yam
Tiegun yam is a variety introduced from Henan Province. Its skin is earth-brown, covered with fine hairs that are rather long, and has purple-red dull spots that protrude; its flesh is delicate, white with a yellow tinge, firm and full of powder, with little mucilage. After cooking, the cross-section is delicate, the taste is dry and mealy with a faint sweetness, and the skin is thick and difficult to peel.
4. Ma yam
Ma yam, also called Bang yao or Zi yao, is an excellent vegetable for both culinary and medicinal use with nourishing and health-care properties. The tuber of Ma yam is long and cylindrical, growing vertically, and can reach more than 1 m in length; when dry, its cross-section is white. The stem is usually purplish-red, right-twining and hairless, and its taste is soft with a hint of sweetness.
The above is an introduction to yam. Yam generally grows on hillsides, under forest in valleys, in thickets or weeds beside streams and roadsides, or is cultivated artificially. Li County, Baoding, Hebei is a famous yam production area, and its planting area is increasing year by year; it is also an important magic weapon for local farmers to embark on the road to prosperity.
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