Who knows what the best way to defend is?

I think so. The best defense is offense. But it has to be lethal.!It is necessary to make the opponent unguarded to achieve the effect...

Defense is the way we respond spontaneously in order to adapt to our surroundings. Most of the time we are unaware of this way of coping, of course, there are many times when we consciously choose.

For example, when we are hungry, we go to eat; If you eat too much, you may feel like throwing up; When we are tired of walking, we need to take a break; When we are bored, we may watch TV, play on our phones and read books.

Eating is a defense against hunger in the body, in order to defend against the uncomfortable feeling of hunger in the stomach; In order to prevent overeating, the stomach will feel like vomiting, to remind us: the stomach is overloaded, stop loading it quickly, otherwise it will automatically unload.

Walking too much, the body may be overwhelmed. In order to defend against this possible overwhelm, the body warns of tiredness, and we naturally choose to rest or rest our feet.

What do people do when they are idle at home? Will you turn on the TV or pick up your phone? Or pick up a book and read it? Boredom is a signal from the body: the inner energy is low, it needs to be recharged, and it needs to connect with the outside world.

Sometimes something unexpected can also be the result of defense. If you are more cautious and clear than mouth ulcers, it reminds us that we may be a little overly nervous, stressed or not sleeping enough in the near future, and the body's immunity has declined, so we should pay attention to reducing pressure and burden, and take appropriate rest.

There are also some defenses that we actively choose to choose before, such as buying a house or a car, which we actively choose and consciously defend.

Defense is everywhere, and every reaction of our body can be the result of defense, isn't it amazing?

Defense is the operation of the army against the enemy's attack. It is one of the basic types of warfare. Defense is a means of depleting the enemy, saving himself and assisting the offensive or preparing for a direct transition to the offensive.

Defense is divided into strategic defense, campaign defense, and tactical defense. Its basic principle is active defense. Modern defense must be able to resist the enemy's nuclear assault and conventional fire assault, crush the continuous attacks and airborne attacks of the enemy's large number of armored forces.

Shelterbelts should be built, and water conservancy construction should be done on farmland for irrigation (irrigation, sprinkler irrigation) and the application of chemicals.

1.Pour enough grouting water at the right time.

Grain filling water is generally poured at the beginning of wheat filling (2 to 3 weeks before wheat harvest). If the weather is dry and rainless in the early stage of wheat growth, the slurry should be watered early.

2.Pour wheat water as appropriate.

For high-fertilizer wheat fields, watering wheat yellow water is easy to cause yield reduction. Therefore, as long as there is no rain in this kind of wheat field during the wheat filling period, the water should be fully watered after the light rain, so as not to water the wheat yellow water again. For plots with poor water retention, when the soil is short of water, wheat water can be watered once 8 to 10 days before the wheat harvest.

According to the weather forecast, if there is a strong wind of 5 or more within 2 to 3 days after watering, do not water.

3.Spray potassium dihydrogen phosphate.

In order to increase the phosphorus and potassium content in wheat straw and enhance the ability to resist dry and hot wind, potassium dihydrogen phosphate solution can be sprayed once at the booting, heading and flowering stages of wheat. Each spray is 1 to 15 hectares 50 75 kg. However, it is important to note that this solution cannot be mixed with alkaline chemicals.

4.Spray boron and zinc fertilizers.

In order to accelerate the late development of wheat and enhance its stress resistance and firmness, 100 grams of borax can be added to 50 60 kg of water and sprayed at the flowering stage of wheat. Or when wheat is filled, spraying 50 75 kg of zinc sulfate solution per 1 15 hectares can significantly enhance the stress resistance of wheat, improve the filling speed and grain fullness.

5.Spray naphthalene acetic acid.

Spraying naphthalene acetic acid at a concentration of 20 ppm at the flowering and grain filling stages of wheat can enhance the ability of wheat to resist dry and hot wind.

6.Spray calcium chloride solution.

In the flowering and filling stage of wheat, calcium chloride solution with a concentration of 50 75 kg per mu can be sprayed.

7.Spray vinegar and acetic acid solution.

With 300 g of vinegar or 50 g of acetic acid, adding 40 50 kg of water, 1 15 hectares of wheat can be sprayed. It is advisable to spray once in the early stage of booting and filling, which has a good preventive effect on dry and hot air.