why we need gmo crops in agriculture



What are the traits of GMO crops?

The three most common traits found in GMO crops are: Resistance to certain damaging insects. Tolerance of certain herbicides used to control weeds. Resistance to certain plant viruses. Farmers can use less spray pesticides when they plant GMO crops.

Why do farmers use herbicides?

When farmers use herbicide-tolerant crops, they reduce the need to till the soil to control weeds. No-till planting helps to improve soil health, reduce soil erosion, lower fuel and labor use, and reduce the amount of carbon dioxide released into the atmosphere.

Why are virus resistant crops important?

Growing virus-resistant crops can also help farmers produce a sustainable, safe food supply while increasing the stability of their livelihoods.

What are GMOs used for?

However, plants aren’t the only type of GMO that we use. GMOs are also used to produce many medicines and vaccines that help treat or prevent diseases. Before GMOs, many common medicines had to be extracted from blood donors, animal parts, or even cadavers.

Who sees the most benefits from GMOs?

Today, those who directly see the most benefits from GMOs are farmers and agricultural companies . As consumers, we probably don’t perceive direct benefits to ourselves just by picking the product up off the shelf (this may change in the future if the nutritional properties of plants are enhanced).

What are the problems caused by GMOs?

The Many Uses of GMOs. When farmers plant their crops they generally worry about three things that could prevent a good yield: insects, weeds and weather. Most of the GM crops grown around the world today address problems caused by insects or weeds (although some GMOs are currently being tested for enhanced nutrition).

What are the traits of GMO crops?

The three most common traits found in GMO crops are: For GMO crops that are resistant to insect damage, farmers can apply fewer spray pesticides to protect the crops. GMO crops that are tolerant to herbicides help farmers control weeds without damaging the crops.

What is a GMO?

en Español (Spanish) Many people wonder what impacts GMO crops have on our world. “GMO” (genetically modified organism) is the common term consumers and popular media use to describe a plant, animal, or microorganism that has had its genetic material (DNA) changed using technology that generally involves the specific modification of DNA, …

When were GMOs first used?

Scientists often refer to this process as genetic engineering. Since the first genetically engineered crops, or GMOs, for sale to consumers were planted in the 1990s, researchers have tracked their impacts on and off the farm.

Is rainbow papaya a GMO?

The GMO papaya, called the Rainbow papaya. External Link Disclaimer. , is an example of a GMO crop developed to be resistant to a virus. When the ringspot virus threatened the Hawaii papaya industry and the livelihoods of Hawaiian papaya farmers, plant scientists developed the ringspot virus-resistant Rainbow papaya.

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