Field survival skills 2
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2022-12-13 14:15:26
Field survival skills 2
Field survival skills
Wildlife survival skills: making fire in the wild
What can fire do? Cook the food. bingo! It also has many uses: flames release heat to generate warmth, which will save heat loss in the body; It can dry clothes; Smoked meat can be kept fresh for a long time; It can scare away dangerous beasts; Its smoke can drive away pests, and can also forge metal forging tools... How awesome! I'll teach you some moves to learn how to make a fire in the wild, sports fitness .
The first thing is to find flammable kindling materials: such as dry grass, dry leaves, birch bark, pine needles, pine resin, twigs, paper, cotton, etc.
The second is to pick up dry firewood: dry firewood should be dry and incorruptible tree trunks or branches. Try to choose hardwood such as pine, oak, oak, birch, locust, mountain cherry and mountain apricot, which will burn for a long time, with large fire and more charcoal. Do not pick up the firewood close to the ground. The firewood close to the ground has high humidity, is not easy to burn, and is smoky
The next step is to clear a flat area away from dry grass and firewood. Place the igniter in the middle, gently put fine pine branches and dry firewood on it, then erect larger and longer firewood, and then ignite the igniter. The fire pile shall be set according to local conditions, which can be designed as cone, star, "parallel", side by side, roof, pasture, etc. You can also use stones to support dry firewood or lean the dry firewood against the rock wall, place a figure below and light it. Generally, a pit with a diameter of about 1m and a depth of about 30cm shall be dug at the shelter. If the ground is hard and cannot be dug, you can also find some stones to make a circle. The size of the circle depends on the size of the fire. Then place the lead character in the middle of the circle, put some dry firewood on it, and light the lead character to ignite the dry firewood to form a campfire. If the dry firewood has not been ignited when the igniter is about to burn up, the igniter shall be added from the gap of the dry firewood until the dry firewood is burned, instead of re erecting the firewood for ignition.
Finally, the best place to light a campfire is near the water, or prepare some mud, sand, moss, etc. beside the campfire to put out the fire in time.
Outdoor survival skills: sleeping bag use
Sleeping bags are tricky. People who can't "sleep" will feel cold even if they use a cold sleeping bag (- 35 ℃) at ordinary low temperatures (- 5 ℃), so how can they sleep warmer? When using a sleeping bag, there are many external factors that affect the performance of the sleeping bag. It should be noted that the sleeping bag itself does not give off heat. It only effectively reduces the loss of body temperature. The following conditions will help you sleep warmer.
▲ Avoid wind and moisture
In the wild, a windproof tent can provide a warm sleeping environment. When choosing the camp, do not choose the valley bottom, which is the gathering place of cold air, and try to avoid the ridge or valley that bears strong wind. A good moisture-proof pad can effectively separate the sleeping bag from the cold and wet ground. The inflatable type has better effect. Two ordinary moisture-proof pads are required on the snow.
▲ Keep the sleeping bag dry
The water absorbed by the sleeping bag is not mainly from the outside world, but from the human body. Even in extremely cold conditions, the human body will still discharge at least a small cup of water when sleeping. Thermal insulation cotton will lose its elasticity due to adhesion after being affected with moisture, and its thermal insulation capacity will decline. If the sleeping bag is used for many days, it is better to dry it in the sun. Frequent cleaning of sleeping bags can keep the insulation cotton elastic.
▲ Wear more clothes
Some soft clothes can also be used as thickened pajamas. Filling the space between people and sleeping bags can also enhance the warmth retention of sleeping bags.
▲ Warm up before going to bed
The human body is the heat source of the sleeping bag. If you do a short warm-up exercise or drink a cup of hot drink before going to bed, it will slightly increase your body temperature and help shorten the warming time of the sleeping bag.
reference material: http://club.qingdaonews.com/showAnnounce.php?topic_id=2673202&board_id=26 Standing first-aid kit for field survival skills
In the wild, no one can predict what will happen. A first aid kit can prolong your life. Be sure to take it with you.
The first aid kit stores the following items for basic first aid:
① Bandage
Different widths and materials to deal with different areas and types of damage.
Generally:
Gauze rolling bandage: It is suitable for treating general wounds, mainly used for fixing dressings.
Elastic rolling strip bandage: It is elastic and can be used not only to treat wounds, but also to treat general strains, sprains, varicose veins and other injuries to fix injured limbs and reduce swelling.
Triangular bandage: Triangular bandage can be used in full width or folded into different width bandages. It is usually used as a hand hook to support upper limbs.
② Dressings
It is made of several layers of gauze, and its texture is flexible. It is mainly used to cover wounds and absorb secretions; Wounds with more bleeding and secretions can be thickened and covered.
③ Dressing bag
The dressing bag is composed of a cotton pad and a rolling bandage. Cover the wound with cotton pad (i.e. dressing), and then fix it with attached rolling strip bandage.
④ Disinfectant solution
⑤ Clean cotton ball
It is used to clean the wound. When using it, it is dipped in disinfectant.
⑥ Disinfectant tape
Usually used to treat small wounds. Before applying adhesive tape, make sure that the skin around the wound is dry and clean, otherwise it cannot be firmly applied.
⑧ All kinds of pills
Such as Kangtaike, Ganmaotong, Berberine, Niuhuang Jiedu Tablet, Bilitong, Huoxiang Zhengqi Pill, stomach medicine, etc
⑨ Snake medicine
Vacuum extractor, Shanghai Snake Medicine, Ji Desheng Snake Medicine
⑩ Others
Eye drops, kaleidoscopic oil, haemostatic paste, cooling oil, wind expelling oil, etc
