Autumn lettuce is planted in the hot season in summer and early autumn. The temperature is high and seed germination is difficult. Special management should be conducted to cultivate strong seedlings. The optimum temperature for seed germination is 15°C-18°C, the maximum temperature is 28°C, and light is needed. Therefore, low-temperature germination is required before sowing of summer and autumn lettuce. Methods include: 1. Hanging well method: Seed is soaked in the newly proposed well water (15°C or so) or cold water for 5-6 hours, rinsed 2-3 times, remove the mucus impurities, remove it, dry it slightly, pack it with a wet cloth bag, and hang it. At a distance of 10-30 cm from the surface of the well, the temperature is maintained at about 15°C. The wells are washed with well water once or twice a day for 3-4 days. 2. Refrigeration method: soak the seeds for 24 hours, rinse them clean, wrap them with gauze, and place them in a refrigerator or freezer, refrigerate them at a temperature of 3°C to 5°C for 24 hours, and then place them in a cool, ventilated place. The seeds germinate slowly. get on. When the buds are white, spread out in a cool, airy place with scattered light, and pay attention to water spray, moisturize, and prevent dryness. After 2-3 days, when the germ appears pale green, it can be sown. After germination and sprouting, they are neat and emergent and have strong resistance to stress. 3. Sand mixing method: soak seeds for 1-2 hours and mix them with moist sand, place them on the air-raid shelter or water tank, keep cool and moist, and germinate 3-4 days. 4. Irrigation Covering Method: After the seedbed has been roasted, the seedlings are flattened and finely ground. The dried seeds are sown and covered with a thick layer of straw. Then, straw or bricks are used to hold down the straw. The seedbeds are soaked in water every evening and the seeds germinate gradually in 2-3 days. 5. Growth regulator germination method: In the 30 °C -40 °C high temperature, can also be used 5 mg / liter of gibberellic acid soaking for about 8 hours, and then rinse with tap water, you can sow, the germination rate can be increased to 80% . After sowing, take a shade shed (cloudy cover) or a shade net, or sow seeds under a melon stand, or mix it with the unearthed cabbage.
Pain Relief Patch for neck shoulder, lower back and leg.
Pain Relief Patch For Neck Shoulder,Lower Back And Leg Pain Relief Patch,Pain Relief Pad,Pain Relief Plaster,Neck Pain Relief Patch,Back Pain Relief Pacth Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xjplaster.com
[Name] Medical Cold Patch
[Package Dimension] 10cm×12cm 2pieces/box
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for strains, sprains, cramp, bruises, swollen areas or joint stiffness.
[How To Use a Patch]
Tear off the packaging bag and remove the patch. Remove the protective film and apply the patch on the skin. One piece, one time. The curing effect of each piece can last for 8-12 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.