Grass coral is the whole grass of the golden sage grass coral, also known as the nine-section tea, swollen wind, elderberry and so on. Weixin, bitter, and flat. It has antibacterial, anti-inflammatory, heat-clearing and detoxifying, phlegm and dehumidification, promoting blood circulation and relieving pain, and through bone grafting. It is used to treat various inflammatory diseases, rheumatoid joint pain, sore swollen poison and bruises. Fractures, etc. Because of its special drug value, more and more people choose to plant grass corals. How to better plant grass corals, pay attention to the following points:
1. Land selection and land preparation
It should be planted in the sand soil section under the shade of the valley, the row of fields or the ravine stream and the sand forest under the shade of the valley. Digging the land in autumn and winter, naturally weathering, and planting the land before the planting in Hunchun. The nursery is selected as a plot under the evergreen broad-leaved forest with dampness, deep soil and loose texture. When the whole land is planted, 2,000 kilograms of farmland soil and fertilizer will be ploughed into the soil per acre, and the hoe will be finely flattened and made into sorghum, which is 1 meter wide.
2. Reproduction methods
It is often used for cutting propagation in production, and it can also be propagated by seeds and ramets.
(1) Cutting propagation for 3-4 months, select l-2 year old branches from the growing robust plants, cut into 2-3 sections, length 10-15 cm cuttings, bundle into small pieces, and place the base end in 0.05 ml. Soak for 2-3 minutes in a /3 ABT rooting powder solution, or in a 1 ml / liter NAA solution. With the treated cuttings, the rooting time was significantly shortened and the survival rate was almost 100%. After cutting the cuttings, insert the soil obliquely 5 cm X × 0 cm on the seedbed prepared beforehand, leave 1 section on the soil surface, press tightly, and pour water. If the seedbed is closed, it is best to set up a shade shed, often keeping the seedbed moist. About 30 days after the earing, the roots are cut and the germination begins. After survival, attention should be paid to weeding and weeding, and timely feeding thin manure and manure to promote seedling growth. After 10-12 months of incubation, you can plant it.
(2) Seed propagation When the fruit is red ripe in l0-12 months, it is harvested and mixed with fine wet sand (seed: wet sand = 1:2, piled up in a high dry and ventilated place in the room, or put into a wooden box) Store in a ventilated place in the room, 2-3 months in Hunchun, take out the seed sowing. On the whole seedbed, plant the seedlings with a line spacing of 20 cm and a depth of 2-3 cm, and spread the seeds evenly in the ditch. Covered with ash or fine soil, the surface of the seed is not seen, the grass is covered with grass, and the shade is placed. After 20 days of sowing, the seedlings are released and the grass is removed in time. During the nursery, the soil is often loosened and weeded in time. The management is fine, and it will be ready for planting in November and December of that year.
(3) The ramets are propagated in early spring or late autumn. Firstly, the ground part of the plant is cut off from the ground 10 cm to be used as a cutting material, and then the root hoe is dug, and the small plant with roots is divided according to the stalk, and the field is directly planted according to the plant spacing of 20 cm × 30 cm. After planting, it is necessary to continuously water to keep the soil moist. Pay attention to weeding and fertilization after survival. This method is simple, the survival rate is high, the plant grows fast, but the reproductive coefficient is low.
(4) Transplanting seeds and cutting seedlings are generally transplanted from seedlings from November to December of the year or from February to February. On the whole raft, plant the plant spacing 20 cm × 30 cm, and pour the root water. After survival, it is necessary to strengthen field management in a timely manner.
3. Field management
(1) Check the seedlings after transplanting the seedlings and transplant the seedlings. If the dead plants are found to be missing, they should be planted with soil to ensure the whole seedlings.
(2) In the process of cultivating and weeding, the weeds in the field should be removed in time, and the ploughing and loosening should be carried out properly. Generally, cultivating 3-4 times a year keeps the soil loose and there is no weed in the field.
(3) After irrigation and drainage, the soil should be kept moist after planting. If it is dry, it should be watered in time. Rainy seasons, such as water accumulation in the field, should be eliminated in time to avoid causing rotten roots.
(4) Topdressing is generally applied once a year in spring and summer, and 6-7 kg of ammonium nitrate or urea is applied per mu, and 2-3 kg of potassium chloride is applied to the water. In winter, combined with soil cultivation, applying farmyard manure, applying fertilizer or manure fertilizer to the rhizosphere of the plant, and covering the soil with fertilizer in the ditch, can not only keep warm and prevent cold, but also promote early growth and rapid growth of Hunchun plants.
(5) Intercropping of shady grass coral is strong and negative, and it is suitable for diffusing light. Therefore, it should be planted under evergreen broad-leaved forest. For example, in the hillsides and terraced fields without shading conditions, high-stalk crops such as corn can be used in the field, and high-stalk crops can be used for proper shading. Through the management of intercropping crops, it can promote the growth of grass corals and increase economic income.
4. Pest control
Grass coral has just changed from wild to domestic, and has strong resistance to pests and diseases. At present, no serious pests and diseases have been found, and no prevention and treatment is needed. However, if the shading conditions in the field are poor and the sun is strong in the summer, there will be leaf burns, leaf tips or green leaves appearing spots, and severe whole leaves will be burnt. Measures such as irrigation and cooling, and improvement of shading conditions can be used to alleviate the damage.
Product Description
PTFE Rod
•Material: 100% virgin PTFE, no recycle.
•Certificate: ISO9001,MSDS,RoHs,REACH,FDA,Certificate of Origin.
•Own best performance,can be filled other material such as Bronze,Fiber glass,Carbon,Graphite and so on.
•Length could be made on the basis of customer's requirement.
•Payment item: T/T,L/C,DP or others.
•Price item: FOB,CIF,CFR and so on.
•Delivery time: As your request,usually within 7 days.
8. Free samples can be offered as your requirements.
SPECIFICATION:
Diameter(mm) Dia. Tolerance(mm) Length(mm) Length Tolerance(mm)
4~9 +0.48~0.58 1000/2000 +10.0
10~50 +1.1~1.6 1000/2000
55~200 +2.0~5.0 1000/2000
4ft,or as request
MAIN PROPERTIES:
Item Unit Value
Gravity g/cm3 2.10-2.30
Tensile Strength MPa more than 14
Elongation Break % more than 140
PTFE Rod
PTFE Rod,Teflon Rod Stock,Teflon Rod,White PTFE Rod
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