Why is more and more land dying of overwork ?

Sprinkle chicken dung, sheep dung, and pig dung on the land. Don't use a little chemical fertilizer. Make sure your land is fertile and worry about the crops lodging.

Chemical fertilizers and pesticides are harmful, and there is no pig feces farmhouse fertilizer! The land is thin.

Science has developed various chemical fertilizers and pesticides, so that the additives of the land, the land is not too hard to die.

The person who wrote this article must have never farmed, right? The overwork of the land is caused by the lack of organic fertilizer and the excessive use of chemical fertilizers, and now the rural pig breeding is restricted, the organic fertilizer is gone, and what can only be planted can be relied on chemical fertilizers, and the land is getting poorer and poorer.

Lost manure is caused by the use of chemical fertilizers.

Our land has never stopped planting, pesticides, fertilizers, insecticides, and herbicides are used in large quantities! Cause serious soil pollution! Just look at this documentary: The Earth is Talking!

When I was a child, it rained heavily, and earthworms were everywhere, but now I can't see them.

There is also to increase the development of terraced land planting, forage grain has been too much, too little food grass instead of soybean grain

If it's not your own land, you will definitely not cherish it.

Anyone can die of overwork, let alone land.

The land is not your own, you can only look at the immediate success!

Use microbial fertilizers and bacterial, fungal pesticides.

As long as the rainfall is sufficient, the resilience of the land is very strong, there is no need to worry, now the top priority is how to produce economic benefits from the land with little rain in the northwest!

I don't cherish my own land.

The value of labor is out of balance.

The overwork of the land means that the frequency of land cultivation is too high, resulting in the fertility of the land itself being consumed, and there is no way to continue to produce food, the nutrients in the land are limited, and the cultivation time is too long, and even when the land is not idle all year round, then its nutrients are consumed. When the fertility is low to a certain extent, it cannot be used for plants to grow, and it becomes wasteland. <>

This situation will not occur in the north, because the temperature in the north is relatively low, and the product is basically planted once a year, especially in the northeast, so there is a famous black soil in the northeast. The soil of this black soil is very fertile, and it is easier to have a good output when growing any kind of food, because the temperature in the northeast is relatively low, which is conducive to the accumulation of nutrients in the land, and the temperature is relatively low, which reduces the speed of microbial activity, and the nutrients that decompose are less, and the remaining nutrients are more. There are many kinds of nutrients in the land, and the grain that comes out will naturally have a higher yield.

This situation may occur in some places in the south where the temperature is relatively high and the four seasons are like spring, because many warm and humid areas in the south can grow three seasons of rice a year, and the nutrients in the land are limited after planting so many times. In the northeast, it takes three to five months to plant, and the rest of the time the land is full of nutrients, but in the south, the land may be resting for two to three months all year round, and there is no time to rest. Then there will be less and less nutrients in the land, and to a certain extent, the land will be crushed, the soil will be stiff, and the grain will not rise.

In areas with relatively high temperatures and humid air in the south, it is indeed possible to grow food, planting two seasons a year or even three seasons in the middle of the year, but it is also necessary to give enough nutrients, relying on natural nutrients ** in the case of artificial fertilization, especially natural fertilizers at home, which are better than edible chemical fertilizersIt is very helpful to restore the land, which can better allow crops to grow and avoid the situation that the land is wasted due to nutrient consumption.

On the one hand, it is due to the lack of protection of polluted land, and secondly, people excessively ask for land, and when planting crops, a large number of pest-control pesticides are used, resulting in the destruction of the function of the land, which leads to a serious decline in the quality of the land, so that the land can not be better utilized; Overwork death generally refers to the physical aspect of the person, because the body fatigue is stored and transferred to the state of overwork, resulting in increased blood pressure, arteriosclerosis aggravation, and a fatal state.

Land overwork death is the land is fertilized many times, resulting in soil acid-base imbalance, and eventually soil desertification, overwork death is the land is overworked.

This is because people are constantly taking from the land, and then injecting various 'nutrients', and also using a large number of pesticides to control pests and diseases, and the function of the land is destroyed; Land overwork refers to overuse and overdraft of soil fertility, resulting in poor nutrients in the soil and destruction of land functions.

1. All things in the world have their own tolerance range, just as different people have their own physical limits, the natural soil, forests, rivers, mountains, etc. cannot always be "overloaded", and will die of overwork at a certain critical value.

It's just that in our human cognition, we seem to think that nature has a super self-healing ability, or feel that we have not caused much harm to them, or that we feel that these are small things in front of interests.

What pressures are being placed on our land?

In fact, our land is now under high pressure, in recent years, "no harvest in such and such a place", "cadmium rice production in such and such a place", "poisoned land incident" and other news have caused our people to sigh for a while, but after the heat, we are still fighting pesticides, and we are still discharging sewage, holding a trace of luck: Well, anyway, this incident did not happen to us, let alone our own family!

At present, there are two main types of pollution that our land is facing:

Organic and inorganic pollution.

1.Organic pollution: This includes the excessive use of pesticides and fertilizers, as well as some agricultural wastewater;

2.Inorganic pollution: Heavy metal pollution is the first to bear the brunt, which is inseparable from landfills and industrial wastewater and exhaust gases.

Especially now that the accelerated development of urbanization and industrialization has also accelerated land pollution, you must know that the self-purification time of soil is very long, but we can't give them so much time to self-purify, why? Because we want to develop, to produce, to make money, to live, where can we manage whether the land can be tolerated or not?

However, it is undeniable that now our land production is decreasing, and food safety problems are becoming more and more serious. It has made it impossible for us to walk into the market with confidence.

What can we do to save the land from "death from overwork"?

1.fallowing heavily polluted land to give them time to remediate;

2.intercropping or crop rotation in areas where the soil is already poor;

3.promote organic agriculture and reduce the use of pesticides and fertilizers;

4.Promote industrial, livestock and poultry sewage discharge technology, and at the same time increase pollution remediation efforts;

5.Development of land governance projects.