Jinkouhe Wutianma is mainly produced in Jinkouhe District, Leshan City, Sichuan Province. Jinkouhe Wutian Ma Ma is rich in Tianmaxiang pod aldehyde, mucus, crystalline neutral substance, vitamin A, etc. It has a long history, is a traditional Chinese medicine, can also be used as health food, and is a national tertiary protection plant. .

Shape characteristics Unique geographical location, topography, climatic environment, soil conditions, have created the unique quality characteristics of Wu Tianma. Jinkouhe Wutianma has strong disease resistance, high moisture tolerance, tuber hypertrophy, ellipse, yellow-white to dark brown, spotted markings, umbilical eyes, firm, solid, no hollow, specific odor, strong drug, quality good. That is, sexual reproduction growth cycle and asexual reproduction growth cycle. From the production process, Tianma Seeds → Protocorm → Mi Ma → Bai Ma for 24 months, complete the first stage of sexual reproduction and asexual reproduction; from the white hemp → arrow hemp (commodity hemp) called the asexual reproduction cycle The second stage, the time is 12 months. After more than 20 years of research, Jinkouhe Wutianma has broken through the technical difficulties of poor ability of Wutianma, and provided sufficient source for large-scale planting. Jinkouhe Wutianma has strong disease resistance, high moisture tolerance and tuber hypertrophy, with a maximum single weight of 800 grams. The drying rate is extremely high. In other areas, 3800 grams of dried 1000 grams, and Jinkouhe Wutianma 3000 grams of dried 1000 grams, gastrodin content of 0.47%, and contains a variety of amino acids required by the human body. The cultivated and purified Jinkouhe Wutianma is a unique and high-quality variety of Tianma variety (see Table 1). In addition to the basic characteristics described in the Chinese Pharmacopoeia of the 1995 edition, Jinkouhe Wutianma has a large, fat, elliptical, yellowish-to-dark-brown, point-like marking, umbilical eye, and firm body. Real, no hollow, specific odor rich u0026 quot; characteristics. The ball bud of the flower bud has a particularly low water content (water content 72%), the stalk width of wutianma is ≥4cm, the width to thickness ratio is about 3:1, the gastrodin content is ≥0.36%, the total ash content is ≤4.5%, and the acid insoluble ash ≤1.7%, moisture ≤14%, the processed commodity Tianma enjoys a high reputation in the domestic and international medicinal materials market. Medicinal effect Jinkouhe Wutianma is rich in Tianmaxiang pod aldehyde, mucus, crystalline neutral substance, vitamin A, etc. The gastrodin content is 0.47%, and contains many kinds of amino acids required by the human body. Wu Tianma is sweet, flat, heart-to-heart, and meridian. It has the effects of Pinggan, Xifeng, Dingshen, Pain Relief, Qiqi and Huoxue. It can treat high blood pressure, dizziness, headache, convulsions in children, rheumatism, back and leg pain, crooked eyes, quadriplegia, limb numbness and other diseases. Edible Jinkouhe Wutian Ma can quench the wind and set a panic, attending high blood pressure, dizziness, vertigo, stroke headache, language paralysis, limb numbness, hemiplegia, convulsions in children.

Jinkouhe Wutianma quality technical requirements (a) varieties. Wu Tianma. (2) Site conditions. The altitude is 1300m to 2000m, the air humidity is 70% to 90%, the sandy loam pH is 5.0 to 7.0, the lowest temperature is not lower than -5 °C, and the maximum temperature is not more than 28 °C. (3) Cultivation management. 1. Sexual reproduction: The temperature of the culture medium is controlled at 15 ° C to 20 ° C, the water content is 50%, the air temperature is controlled at 16 ° C to 22 ° C, and the relative humidity is 70%. 2. Asexual reproduction: A variety of rice and white hemp seeds of 0.5cm to 2cm in length are selected for planting from November to March, with a planting density of 40 to 44 per square meter. 3. Management after planting: shading in the summer to prevent high temperature; in August and September, cover film is rainproof; in November and December, cover film or hay antifreeze, the substrate temperature is controlled at 15 °C to 20 °C, water content is 50%, The ambient air temperature is maintained at 20 ° C to 25 ° C. 4. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Harvesting. After the winter, it will be excavated before the next year. (5) Processing. 1. Fresh products: cleaning → cooking → electric baking (10% water loss) → drying → packaging 2. dry goods: cleaning → cooking → baking (temperature balance rise, 40 ° C to 50 ° C for 2 h to 3 h; 60 ° C Maintained at 65 ° C for 30 h; 80 ° C to 85 ° C for 40 h) → sweat shaping → packaging (six) quality characteristics. 1. Sensory features: (1) Fresh products: yellow or yellowish brown on the surface, oval or short columnar, with dark brown and brown rings, ring-shaped needle-eyes, large and obvious round, umbilical, sweet, The horse has a strong taste. (2) Dry product: The surface is yellowish white or yellowish brown. It is oval, slightly flat, shrinking and slightly curved. It has longitudinal wrinkles and a horizontal ring pattern formed by latent buds. It is hard, horny and gas-like. It is sweet and has a strong horse urine. 2. Physical and chemical indicators: (1) Fresh products: length ≥ 9cm, thickness ≥ 3cm, width ≥ 4.5cm. The gastrodin content is ≥0.21% and the water content is 65% to 75%. (2) Dry product: length ≥ 7cm, thickness ≥ 2cm, width ≥ 3.5cm. The gastrodin content is ≥0.36% and the water content is ≤14%. 3. Safety requirements: Product safety indicators must meet the relevant regulations of the state for similar products.

Apply to：
Producers within the protection scope of the Jintianhe Wutianma Geographical Indication Products may apply to the Quality and Technical Supervision Bureau of Jinkouhe District, Leshan City, Sichuan Province for the use of the “Special Mark for Geographical Indication Products”, which has been reviewed by the Sichuan Provincial Bureau of Quality and Technical Supervision. Approved by the General Administration of Quality Supervision, Inspection and Quarantine. The legal inspection agency of Jinkouhe Wutianma is designated by the Sichuan Provincial Bureau of Quality and Technical Supervision.