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Many people complained that today's fruits and vegetables taste mediocre, without the original fruity taste.
Are there too many pesticides and fertilizers? Some people say that today's vegetables are all pesticides, fertilizers, and hormones
.
It can be said that there are not many people who hold the view of "growing up on pesticides and hormones".
Many people are "hostile" to chemical fertilizers, believing that they do not guarantee people's health.
Really? Zhang Fusuo, an academician of the Academy of Engineering, said: "The flavor of melons and fruits is poor.
It is not the use of chemical fertilizers, but the blind and irregular use of chemical fertilizers.
The dietary intake is not reasonable
.
Nowadays, vegetable farmers and fruit farmers are also pursuing high yield and large size, using a pile of nitrogen fertilizer.
However, the use of other elemental fertilizers was not increased, so that the fruit was large, had a lot of water, not too much sugar content, and the flavor was also reduced
.
" Zhang Fusuo disagrees with the argument that the use of chemical fertilizers causes the soil to harden.
He said: "It is hardened.
The main reason is improper irrigation such as flood irrigation.
As long as the rational use of chemical fertilizers, especially the increase in the application of organic fertilizers, can improve the soil structure
.
" It can be seen that it is the unscientific use of chemical fertilizers that makes melons and fruits not sweet.
It's just an increase in appearance
.
You can't kill with one stick.
In fact, chemical fertilizers make a great contribution to improving the overall quality of agricultural products.
It is with chemical fertilizers that can meet the diverse dietary requirements of 1.
4 billion people
.
Safety incidents caused by toxic pesticides have also appeared frequently and have attracted many discussions
.
When buying vegetables, many people blindly choose vegetables with more insect eyes, thinking that they do not use any pesticides.
Is this really the case? In fact, there is nothing wrong with the use of pesticides, but if you blindly increase the dose of pesticides, it will not work.
In the past, farmers had little awareness of pesticide safety and believed that the more doses the better, the higher the doses resulted in many safety incidents
.
In the mid to late 20th century, most of the pesticides on the market were highly toxic organophosphorus pesticides.
With the advent of the new era, those highly toxic pesticides were eliminated one by one and were also blacklisted by the state.
Many star pesticides such as paraquat have been eliminated.
It is banned and will be investigated and dealt with once discovered
.
By 2024, all highly toxic pesticides such as carbofuran and phorate will be withdrawn from the market, replaced by low-dose pesticides, and their safety will be more guaranteed.
.
Song Baoan, an academician of the Chinese Academy of Engineering, said that compounds that are harmful to humans, animals, and the environment are all eliminated to ensure the absolute safety of pesticides
.
In addition, as long as the pesticides are produced according to the limited dosage, the safety interval is considered, and the pesticides are used scientifically, then the pesticide residues can be reduced to a safe range, and everyone can rest assured to eat fruits and vegetables
.
On the contrary, those vegetables with insect eyes are not necessarily vegetables without pesticides.
Some people deliberately let insects bite and then spray pesticides to kill them.
Therefore, it is not realistic to judge whether to spray pesticides from insect eyes
.
After listening to the above interpretation, do you have a deeper understanding of the use of "pesticides and fertilizers"?
Are there too many pesticides and fertilizers? Some people say that today's vegetables are all pesticides, fertilizers, and hormones
.
It can be said that there are not many people who hold the view of "growing up on pesticides and hormones".
Many people are "hostile" to chemical fertilizers, believing that they do not guarantee people's health.
Really? Zhang Fusuo, an academician of the Academy of Engineering, said: "The flavor of melons and fruits is poor.
It is not the use of chemical fertilizers, but the blind and irregular use of chemical fertilizers.
The dietary intake is not reasonable
.
Nowadays, vegetable farmers and fruit farmers are also pursuing high yield and large size, using a pile of nitrogen fertilizer.
However, the use of other elemental fertilizers was not increased, so that the fruit was large, had a lot of water, not too much sugar content, and the flavor was also reduced
.
" Zhang Fusuo disagrees with the argument that the use of chemical fertilizers causes the soil to harden.
He said: "It is hardened.
The main reason is improper irrigation such as flood irrigation.
As long as the rational use of chemical fertilizers, especially the increase in the application of organic fertilizers, can improve the soil structure
.
" It can be seen that it is the unscientific use of chemical fertilizers that makes melons and fruits not sweet.
It's just an increase in appearance
.
You can't kill with one stick.
In fact, chemical fertilizers make a great contribution to improving the overall quality of agricultural products.
It is with chemical fertilizers that can meet the diverse dietary requirements of 1.
4 billion people
.
Safety incidents caused by toxic pesticides have also appeared frequently and have attracted many discussions
.
When buying vegetables, many people blindly choose vegetables with more insect eyes, thinking that they do not use any pesticides.
Is this really the case? In fact, there is nothing wrong with the use of pesticides, but if you blindly increase the dose of pesticides, it will not work.
In the past, farmers had little awareness of pesticide safety and believed that the more doses the better, the higher the doses resulted in many safety incidents
.
In the mid to late 20th century, most of the pesticides on the market were highly toxic organophosphorus pesticides.
With the advent of the new era, those highly toxic pesticides were eliminated one by one and were also blacklisted by the state.
Many star pesticides such as paraquat have been eliminated.
It is banned and will be investigated and dealt with once discovered
.
By 2024, all highly toxic pesticides such as carbofuran and phorate will be withdrawn from the market, replaced by low-dose pesticides, and their safety will be more guaranteed.
.
Song Baoan, an academician of the Chinese Academy of Engineering, said that compounds that are harmful to humans, animals, and the environment are all eliminated to ensure the absolute safety of pesticides
.
In addition, as long as the pesticides are produced according to the limited dosage, the safety interval is considered, and the pesticides are used scientifically, then the pesticide residues can be reduced to a safe range, and everyone can rest assured to eat fruits and vegetables
.
On the contrary, those vegetables with insect eyes are not necessarily vegetables without pesticides.
Some people deliberately let insects bite and then spray pesticides to kill them.
Therefore, it is not realistic to judge whether to spray pesticides from insect eyes
.
After listening to the above interpretation, do you have a deeper understanding of the use of "pesticides and fertilizers"?