Scutellaria barbata Cultivation Technique
Agrostis Stolonifera,Astragalus Sinicus,Vicia Villosa,Agropyron Cristatum Chengdu Lv Mu Tian Xia Agricultural Technology Co. LTD , http://www.cdlmtx.com
For the labiatae plant, whole herb medicine. There are detoxification, blood circulation, swelling and pain relief, the effectiveness of anti-cancer; governance appendicitis, hepatitis, stomach pain, early liver cancer, lung cancer, cervical cancer, mastitis, etc.; topical governance pain treatment, bruises, swelling and other embolism. Distributed in the south, southeast and central provinces of China. This medicine has a large amount of folk use and it is one of the 63 kinds of Chinese herbal medicines that have been recommended for development by the Chinese Pharmaceutical Authority in recent years.
(b) Plant characteristics Scutellaria barbata is a perennial herb, plant height 30-40 cm, clustered. With underground stems, new plants can germinate; stems above ground are square and green. Leaves opposite, leaves triangular-ovate or ovate, lower leaves larger, gradually smaller upward, leaf edge wavy sawtooth, petiole very short. The stalks or branches form panicles, terminal; flowers are small, blue-green, two opposite, often to one side. Nutlets oval, tan. Flowering from April to May, fruiting period from May to June.
(III) Growth characteristics Scutellaria barbata is often wild in the hills and flat areas near the Tanabe or creek. The climate is mild and relatively humid. The areas that are too dry have poor growth. Soil is loose and fertile sand soil is better.
(4) Cultivation techniques
1. The soil preparation of Scutellaria barbata has strong adaptability and can be planted everywhere. Plow the land once before sowing, and apply enough basic fertilizer. Fertilizer amount: 15000 kg/ha for farmer's rotund fertilizer, 375 kg/ha for compound fertilizer or cake fertilizer. The larvae are 120 centimeters wide, flattened, finely ground, and sprayed with a herbicide to prepare for planting.
2. Breeding method Scutellaria barbata is propagated with seeds and can be sown in spring, summer and autumn. It is generally sown in late March to early July. Sown volume 3.25 to 45 kilograms of pine. Sowing seedlings transplanting and live broadcasting two methods.
(1) The nursery bed prepared for Seedling transplanting is 120 centimeters in width, full base fertilizer is applied, and the seedling is flattened. Sowing amount is 0.0125 kg/m squared. Before sowing, mix and remix 2.5 kg fine wetted soil per 0.025 kg, and evenly sow into the seedbed, do not cover the soil, then cover the grass or film, and boil water once a day or every other day to keep the soil moist. 7 to 14 days to emerge. If most of the seedlings are seen, they must be removed and the water spray should be continued until the seedlings reach the Qi. When the seedlings grow to 5 cm in height, they can be transplanted to Daejeon, with 1 plant per hole and 20 cm of plant spacing. After planting, watering should be repeated several times.
(2) The live broadcast of Daejeon in the entire field is implemented in a row with a spacing of 30 cm. When seeds are sown, seeds are evenly spread in the holes, and micro-covers of loose fine soil or grass charcoal must not exceed 0.5 cm in thickness. Seeds sown should absolutely keep the soil moist within half a month. In order to ensure that the seeds of Daejeon's live broadcast are all germinated, it is generally advisable to sow in the rainy and warm weather.
3. Field management (1) Miao fill seedlings live in the seedlings when the height of 5 to 8 cm, when the seedlings, fill seedlings. No matter whether seedlings or drills are sown, weak seedlings and dense seedlings will be removed. At the same time, if seedlings are found to be lacking, seedlings shall be filled immediately and transplanted with soil shall be adopted.
(2) For cultivating, weeding and topdressing using seeds for breeding, the first cultivating, weeding and topdressing shall be carried out after the seedlings, and 15000 kg of light human livestock waste water shall be used per hectare. From the second year onwards, they are carried out 3 to 4 times in succession. The branching period in early March and the harvest in May, July and September are each carried out once. After each cultivator, 22500 to 30,000 kg of livestock waste water is applied per hectare, which is still appropriate. Apply some ammonium sulfate.
(3) After the pods have been replanted for 3 to 4 years, the root pods will generally be regrowthed or replanted due to the aging of the root pods and weakened germination power.
4. Pest and disease control Scutellaria barbata has no disease during the whole growth period. However, locusts and larvae are prone to occur in the second flowering period. For locusts, dimethoate can be used 300 times as much, and doubling vinegar can be used for control. For black worms, 50% dichlorvos diluted 1000 times can be sprayed for control.
(v) Harvesting and processing of Scutellaria barbata during the flowering period, collecting whole plants, washing the roots, drying and selling them, and using pure green as the standard, the rootless medicinal material department also acquires, and both the flowering stage cut off the ground with a sharp knife. In some cases, weeds are chopped, bundled into small pieces, dried or dried and dried. Generally, 3750 to 5250 kg of hay are produced per hectare. Then cultivating and weeding, applying nitrogen fertilizer once, generally can harvest 3 to 4 per year, and the income per hectare can reach more than 10,000 yuan.
Product quality: to be dry, no impurities, no mold become qualified.