Huaiyang Daylily is a boutique of the domestic daylily series, with rich local characteristics. In the field (Hunan, Northeast, Shanxi), the daylily is produced in barren land such as mountains and hills, but the Huaiyang daylily is produced in the plain (the Huanghuai Plain), and the climate subtropical transitions to the warm temperate climate. The soil is deep and fertile. The soil is mainly composed of sand and soil, and is rich in nutrients. The unique geographical natural environment has created the unique quality of Huaiyang Daylily. Its flower buds are hypertrophy, double-layered 6 petals, with seven golden needle-like stamens. After distilling, the color is golden, the vegetables are rich, the oil is big, the elasticity is strong, the cooking is not bad, the tenderness is sweet and crisp, and the quality is excellent. The crown.

Huaiyang daylily is processed by traditional techniques, steaming, distillation and drying. Non-toxic, pollution-free, sulfur-free, no preservatives added, no pharmaceutical treatment, green food. Huaiyang daylily vegetables are rich in flavor, golden in color, crisp in texture, rich in nutrients and delicious in taste. They are the best in daylily. As early as the Han Dynasty, it was known throughout the country and became a tribute to the pilgrimage. When the great writer of the Song Dynasty, Su Shi, went to Chenzhou (Huaiyang ancient name Chenzhou) for an outing, after tasting the daylily, he wrote the slogan "The Modao farmer has no treasure, and the yellow flower is the golden dragon", which is highly praised. The reason why Huaiyang Daylily is valuable is that it benefits from Huaiyang's unique climate, soil quality, water quality and other factors. The flavor and characteristics of Huaiyang will be lost, and it will be a tough attitude towards Huaiyang's environmental conditions. Sexual local specialties. Huaiyang day lily is a unique flavor. It has a crisp texture, long-lasting, crisp and refreshing, delicious as ever. Huaiyang daylily has a strong dependence on Huaiyang's unique natural conditions, soil conditions and cultivation conditions, and is a regional special product. Huaiyang day lily is a rare health product. "Materia Medica" contains "grass sweet, and cool, can go to wet water, dehumidification and drenching, quenching thirst and worrying, open chest wide, calm and worry-free." Cooking, can cure urinary red sputum, go to the heat, damp heat, spleen sputum, An viscera, light body and eyesight. In addition, day lily also has functions such as stomach, diuretic, lactation, and swelling. Huaiyang daylily is a nutritious and nourishing good product. It is a special vegetable with flower buds as the feeding object. It is especially rich in nutrition. According to the research of nutrients, every 100 grams of dried daylily contains protein, fat, carbohydrate and tomato. Chinese cabbage is several times higher. The content of carbohydrates and calories are similar to those of rice. The content of vitamin A is higher than that of small ginseng---------. In addition, crude fiber, phosphorus, calcium, iron and minerals are also abundant. Nutritional analysis Day lily has good brain and anti-aging effects because it is rich in lecithin. This substance is a component of many cells in the body, especially brain cells, which plays an important role in enhancing and improving brain function. At the same time, it can remove deposits in the arteries, and has special curative effects on symptoms such as inattention, memory loss, and cerebral artery occlusion. Therefore, people call it "brain-brain". According to research, day lily can significantly reduce the content of serum cholesterol, which is conducive to the rehabilitation of patients with hypertension, and can be used as a health vegetable for patients with hypertension. Day lily also contains active ingredients to inhibit the growth of cancer cells. Rich crude fiber can promote the excretion of stool, so it can be used as a food for the prevention and treatment of intestinal cancer. There are brain and anti-aging functions: among the eight kinds of brain food listed by Japanese health experts, the first one is day lily. He said: "Daylily is a good medicine for preventing mental retardation in the elderly." Reduce the serum cholesterol of animals: it is a good vegetable to prevent high blood fat and delay the aging of the body. The nutritional value of daylily is high. Each hundred grams contains 14.1 grams of protein, 463 mg of calcium, 173 mg of phosphorus, and a variety of vitamins, especially carotene. 3. There are also functions such as heat-clearing, dampness, diuresis, Jianweixiaoshi, eyesight, soothe the nerves, stop bleeding, pass milk, and reduce swelling. Its flowers, stems, leaves and roots can be used as medicine. Daylily is often cooked with black fungus and other vegetarian dishes. It can also be eaten or fried with eggs, chicken, meat, etc., and is rich in nutrients. [Clinical application]: treatment of hepatitis, jaundice, rheumatoid arthritis, periodontitis, lactation, dysentery, hemorrhoids, habitual constipation, urinary dysfunction, hematemesis, nosebleeds, tuberculosis, hyperlipidemia, neurasthenia, senile dementia Various diseases such as symptoms have different effects. With its root end stew or stewed chicken, it also has a good effect on the treatment of hemorrhoids, anemia, senile dizziness and the like. [Note]: Fresh daylily contains colchicine, which can cause dry throat, vomiting, nausea and other symptoms after eating. However, once it is eaten by steaming and drying, no side effects occur. It must be stored after cooking and drying, and then eaten. In addition, the dried dried daylily sold in the market is golden in color and is often fumigated with sulfur. It is recommended to soak it in water for 2-3 hours before eating, and then wash it 4-5 times.

Huaiyang day lily quality technical requirements (a) varieties. Chenzhou Golden Needle. (2) Site conditions. The cultivated soil is sandy loam soil, the organic matter content is ≥1.2%, the pH value is 6.8 to 7.5, and the thickness of the tillage layer is ≥30 cm. (3) Cultivation management. 1. Breeding of seedlings: (1) Cutting stems: Digging out the whole plant for more than 3 years, cutting the leaves to the roots, first cutting the stems into sections, each section is 1 to 2 cm long, and then the stem section is longitudinally Cut into 2 to 4 pieces, each containing at least 1 to 2 latent buds, and then propagate. (2) Planting by ramets: The whole plant of the plant for more than 5 years is excavated, and the old roots are removed according to the natural tillering, and the old roots are removed and propagated. 2. Planting: (1) Planting time: March to June in spring or September to November in autumn. (2) Planting density: ≤ 120,000 plants/ha. (3) Planting depth: 10cm to 15cm. 3. Field management: (1) Fertilization: Apply 45000kg/ha of high-quality organic fertilizer or 4500kg/ha of fully-flavoured cake fertilizer before winter. Before the bolting, the pure nitrogen is 200 to 225 kg/ha, the phosphorus pentoxide is 180 to 225 kg/ha, and the potassium oxide is 200 to 225 kg/ha for fertilization. (2) Timely soiling: After drying the upper leaves of the daylily in winter, turn the soil into bacon and cover the soil from 3cm to 5cm. 4. Picking: (1) Picking time: from early June to mid-July. (2) Picking standards: The flower buds of daylily grow to 13cm or more, the top of the flower buds is yellowish brown, and the middle part is brown and brown. 5. Processing: (1) Killing: use steaming method to kill. The temperature of the water in the pot is 60 ° C to 90 ° C to the petals of Microsoft. (2) Dry: dry in a dry and ventilated place or indoor drying at 35 ° C to 70 ° C. 6. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Quality characteristics. 1. Sensory characteristics: The vegetables are rich in flavor, the color is yellowish white or golden yellow, the oil is large, the elasticity is strong, and the aroma is pure and rich. 2. Physical and chemical indicators: project indicators total sugar ≥ 38% moisture ≤ 15% protein ≥ 11% amino acid (total) ≥ 7.5% total acid ≤ 2.5% length ≥ 12cm root / kg ≤ 22503. Safety requirements: product safety indicators It is necessary to meet the relevant regulations of the state for similar products.

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Producers within the scope of protection of Huaiyang Daylily Geographical Indication Products may submit an application for the use of “Special Marks for Geographical Indication Products” to the Huaiyang County Quality and Technical Supervision Bureau of Henan Province, which shall be approved by the General Administration of Quality Supervision, Inspection and Quarantine.