Fang Xuanchang applauded genetically modified food, but he misled the country and the people

1. Soybean meal on the table? You really dare to say that feed can also be used as health care products, you are amazing. At present, the imported genetically modified soybeans are only used for oil extraction.

2, I don't know what you're talking about**, but what I found is this enough to slap your face.

3. Glyphosate? Using pesticides to talk about GMOs? What a talent.

The GMOs I know of in the market are mainly soybeans, edible oils, tomatoes, rape and the like. It is said that genetically modified rice has also appeared, and many of the corn grown in Guangxi are also genetically modified.

Plant-based genetically modified foods are plentiful. For example, bread production requires wheat with high protein content, and current wheat varieties have low protein content, and transferring the highly expressed protein gene into wheat will make the bread with better baking performance.

Tomato is a nutritious and economically valuable fruit and vegetable, but it is not resistant to storage. In order to solve the storage problem of tomato fruits, researchers have found that the enzyme gene that controls the synthesis of plant aging hormone ethylene is an important gene that causes plant senescence, and if the expression of this gene can be inhibited by genetic engineering, then the biosynthesis of the aging hormone ethylene will be controlled, and the tomato will not be easy to become soft and rotten. Many scientists in the United States, China and other countries have cultivated such new varieties of tomatoes through their efforts.

This tomato is anti-aging, anti-softening, resistant to storage, and can be transported over long distances, which can reduce waste in processing and transportation.

The second category is animal genetically modified foods.

There are also many types of animal-based genetically modified foods. For example, the cow is transferred to the human gene, and the milk produced by the cow when it grows up contains genetic drugs, which can be used for human diseases after extraction. By adding the human auxin gene to the genome of pigs, the growth rate of pigs has doubled, and the quality of pork has greatly improved, and such pork is now on the table in Australia.

The third category is genetically modified microbial food.

Microorganisms are the most commonly used transformation materials for transgenic organisms, so transgenic microorganisms are relatively easy to cultivate and are the most widely used. For example, rennet, which used to be used only from the stomach of a killed calf, can now be produced in large quantities in vitro using genetically modified microorganisms, avoiding the innocent death of calves and reducing production costs.

The fourth category is genetically modified special foods.

Scientists use biogenetic engineering to turn ordinary vegetables, fruits, grains and other crops into miraculous "vaccine food" that can prevent diseases. Scientists have developed a sativa plant that protects against cholera. Using this alfalfa to feed mice can greatly enhance the disease resistance of mice.

Moreover, this cholera antigen can withstand the corrosion of gastric acid without being destroyed, and can stimulate the body's immunity to cholera. As a result, more and more disease resistance genes are being transferred into plants, so that people can taste the delicious taste of fresh fruits and achieve the purpose of disease prevention.

The genetically modified crops that have been approved by the Chinese Ministry of Agriculture are: bell peppers, tomatoes, potatoes; The staple crops are corn and rice. Crops that may be approved in the future include wheat, sweet potato, millet, and peanuts.

Imported genetically modified foods include soybean oil, rapeseed oil, soybeans, etc. Currently, only peanut oil is not genetically modified. The foods of McDonald's and KFC are basically genetically modified.

Pig, cattle and chicken feed is genetically modified corn and genetically modified soybeans. Genetically modified soybean oil is leached with No. 6 light gasoline. There are no brands that have pledged not to use GMOs or responded to inquiries

Cooking oil and blending.

Soybean. Rapeseed. Corn. Tomato.

It's all over the world, especially soybeans

According to statistics, to.

At the beginning of 1999, the U.S. Department of Agriculture (USDA) had approved 35 kinds of genetically modified crops in seven categories, including late-maturing crops

There were 5 kinds of tomatoes, 2 kinds of DAO soybeans that were resistant to herbicides, 1 kind of rapeseed with lauric acid supplement, 2 kinds of insect-resistant potatoes, 6 kinds of corn that were resistant to insects and herbicides, and 2 kinds of disease-resistant papaya. These two papayas alone saved the U.S. Hawaiian papaya industry. China has approved four items for commercial production, including the genetically modified cucumber mosaic virus (CMV)-resistant tomato "8805R" and the cucumber mosaic virus (CMV)-resistant bell pepper "Shuangfeng R" cultivated by Peking University.

[Agriculture and rural areas.

The Ministry of BAI announced the 2019 agricultural genetically modified students.

List of security certificates

The Ministry of Agriculture and Rural Affairs recently announced the interior.

The 2019 list of production and application of the safety certificate of agricultural genetically modified organisms and the import list of the 2019 safety certificate of agricultural genetically modified organisms. Among the 281 production and application safety certificates announced, 79 are insect-resistant cotton that are due to be renewed, 1 is a plant fungus that is due to be renewed, and 9 genetically modified animal vaccines and biological agents, 189 insect-resistant cotton, 2 insect-resistant and herbicide-tolerant corn, and 1 herbicide-tolerant soybean have been newly approved. Among the 12 import safety certificates announced, 10 are expired and renewed, and 2 newly approved imported agricultural GMOs are insect-resistant soybeans and disease-resistant papaya.

Up to now, the genetically modified crops approved for planting in China include insect-resistant cotton and disease-resistant papaya. China has also approved five kinds of genetically modified agricultural products developed abroad such as genetically modified soybeans, corn, rape, cotton, and sugar beets to enter the domestic market as processing raw materials. (CCTV).

Answer: At present, the genetically modified foods in China's market are mainly imported soybeans, rapeseeds, jade rice and related products, and the domestic production includes cottonseed oil and papaya. In order to protect consumers' right to know and the right to choose, China implements a genetically modified labeling system.

Genetically modified organisms listed in the GMO label catalogue and sold on the market are required to be labeled, and genetically modified foods on the market, such as soybean oil, rapeseed oil and blended oil containing genetically modified ingredients, have been labeled.

Genetically modified foods include plant-based genetically modified foods, such as potatoes, tomatoes, papayas, and foods made or produced with genetically modified plants, such as soybean oil, salad oil, blended oil, etc., as well as animal genetically modified foods, genetically modified microbial foods and genetically modified special foods.

At present, the first food in the Chinese market is legally genetically modified soybean oil and papaya, and the illegal mixed in the market is rice, corn and soybeans.

Genetically modified food refers to the use of molecular biology to transfer the genes of some organisms to other specialized species, so that they belong to new characteristics that the original species does not have. Genetically modified foods are divided into two categories: plant-based genetically modified foods and animal-based genetically modified foods.

At present, common plant-based genetically modified foods include tomatoes, potatoes, sugar beets, cucumbers, rape, soybeans, corn, wheat, rice, peanuts, apples, grapes, sweet oranges, etc.; Animal genetically modified foods include chickens, fish, cattle, sheep, etc.

It can be detected by molecular biology methods, and the easiest way is to do a PCR; The second is identification through the identification of genetically modified organisms. However, if in the United States supermarket, it is not labeled, because the United States believes that approved genetically modified foods are safe and there is no need to label them.

To put it simply: non-GMO foods are grains, vegetables, etc., and other foods made from the conventional planting methods that we used to eat every day. Genetically modified crops are artificially cultivated by scientists in the laboratory in recent years, which can resist pests and diseases and have a high yield.

Due to the lack of understanding of new things and doubts about genetically modified foods, many food manufacturers also advertise that they produce "non-genetically modified foods" to attract consumers.

The answer recommended above is more correct, but it is only based on the scientific aspect of agriculture, and now the problem is no longer only a scientific problem, but also an economic and political problem.

On these two points, let me add that it doesn't matter who the landlord distributes, let's **.

First of all, it is clear that there are risks associated with genetically modified foods, and similar risks have already occurred once in Brazil, so the harm to the health and ecology of Chinese people by introducing genetically modified foods is conceivable.

And then we introduced!

Personally, I think there are two reasons for this.

First, the human factor.

In the 80s, the United States commissioned the United States to train 50 doctors of agriculture for China for free, and these people are currently serving as backbones in the agricultural sector and graduate students, so to speak, they are all "American", you let them not engage in genetically modified organisms, what is the reason for their existence?

Second: national conditions: both horizontal and vertical are death, quick death, it is better to slow down.

Traditional crops require fertilization, and "potash fertilizer" is very important, and the world's potash mines are concentrated in Canada and Germany.

Let's take Canada as an example: Canada's potash ore sales are double standards, treating the country, it is the free competition of various potash mining enterprises, and farmers are the lowest ****, so that the people can enjoy preferential agricultural products.

Externally, they will set up a special agency to set a very expensive standard export price, and all companies must export potash ore higher than this standard, in order to protect their own country's resources, sell foreign monopolies, and earn money from developing countries.

In this case, some time ago, it was revealed that Australia's BHP Billiton company had acquired Canada's second largest potash mining company, the purpose of which was to snipe at the Chinese agricultural market. The same applies to Germany.

At present, 70% of China's arable land is deficient in potassium, and under the situation that potash ore imports are expensive and Australia, Canada and other countries are oppressed by the "wolf", there is only one way to be genetically modified, and this road has long been waiting for the "tiger" of the United States. Just wait for China, the hungry herbivore, to crawl over.

Recently, the United States provided GM technology for China for free? Do you think pie will fall from the sky? Just like Microsoft, when the Windows system becomes popular, it starts charging for lawsuits, and if GMO is widespread in China, the bills of Americans will immediately be on your desk.

The same aim is to control China's agricultural market. Not to mention the safety hazards.

So the current situation in China is that there are wolves in front and tigers in the back, wolves want to bite us to death, and tigers are biting us to death after they have played enough, and there is no difference in essence. Therefore, as a Chinese, you must learn to be self-reliant, and dealing with foreigners is always a transaction, no friends!

Personal opinion.

I haven't checked the information, the following is just a little bit of personal thinking all the time, not necessarily right, welcome to correct.

The safety of genetically modified crops should include food safety, planting safety, ecological security, economic security and many other aspects.

Edible: If it is cooked food, the activity of the gene will definitely be incapacitated during cooking and heating, and there is no danger. If it is raw food, in the past, all biological food hazards were mainly caused by chemical processes, such as the accumulation and transformation of chemical substances.

GMO occurs through the consumption of food or something, hehe, it should be too much to think about. Therefore, of course, the food safety of genetically modified crops should be experimented, but the main focus is on whether there are substances that may be harmful through the chemical reaction of the cooking and digestion process.

Planting safety refers to whether dangerous products (pollen, toxic substances, etc.) occur in the process of planting in a large area, and whether the planting behavior may aggravate ecological damage (for example, the Ming Dynasty in the Yangtze River basin began to open up land on the slopes of the mountains to introduce corn, causing soil erosion, and the Yangtze River began to turn into the Yellow River). And so on. There are also many issues related to the ecological aspect.

Ecological security is very important, because crops may undergo new genetic changes due to their own reproductive variation, or they may also lead to genetic changes of other species through pollen transmission, and these new genetic species may become invasive special species in the ecology and cause ecological disasters. In addition, it may also cause changes in the behavior and quantity of stealing organisms (rats, birds, etc.) through certain hormone-like substances, or cause changes in water and soil through excessive absorption of water nutrients and special minerals. These can lead to serious ecological crises that are difficult to foresee.

Economic security lies in the impact that genetically modified crops may have on the agricultural economy, the agro-processing industry, and the manufacturing industry that depends on crops. For example, after the large-scale dependence on genetically modified crops, the global or regional industrial transfer, the first system change, and the supporting industry change will occur; Large-scale production gaps due to the loss of traditional seed production capacity in the breeding industry after the discovery of crop problems; The cost of planting has gradually increased after the transgenic technology was controlled by international giants.

All of the above, hanging one leak.

Therefore, the safety of genetically modified crops is a strategic topic that should be studied from a multidisciplinary perspective. The research of agronomists is only a small part of it.

Of course, at present, if it is a genetically modified crop product that has been approved by the state, it can basically be assured of the safety of cooking and eating. At least you won't have a genetic change as a result of eating a cooked meal.

If you are concerned about whether the state has carefully assessed the overall safety of the crop, you can of course express your concern and resist it with purchases.