Notes

What was the process that led to Roundup Ready and Roundup develop?
What exactly is Roundup Ready and what are the Roundup Ready crops? Roundup Ready is the trademark term used to describe a variety of genetically modified plants which are resistant to Roundup. These are referred to as Roundup Ready crops.

Roundup Who was the person who invent it?
ラウンドアップ Glyphosate, the active agent in Roundup, was first discovered to be an herbicide in 1970 by Monsanto chemical scientist, John Franz. Most herbicides used in agriculture were pre-emergent. That means they were sprayed prior to the crops and grass weeds arose. The post-emergent activity of glyphosate in reducing many broadleaf and grass weeds was quite different. This, when combined with its extraordinary environmental (soil inactivation and rapid degradation, with no carryover, etc.) and toxicological properties (extremely minimal toxicity for beneficial organisms and mammals), made it a breakthrough product.

What year was Roundup first launched?
Roundup(r), which was initially introduced on the market as a broad spectrum herbicide in 1974, quickly became one of the most sought-after agricultural chemicals in the world. Roundup(r) was originally used in ditches, railroads and on fields between the growing seasons, quickly grew to prominence. It allowed farmers to control broadleaf and grass plants from the soil. It also decreased the need for tillage and preserved the soil structure.

Next came the case of Roundup Ready GMOs.
Inspired by the groundbreaking developments in the field of recombinant DNA technology in the 1970s, Monsanto scientists recognized the numerous advantages for farmers when Roundup(r) could be applied directly on growing crops to control weeds within their fields. The challenge was first tackled by a small team of scientists headed by Dr. Ernie Jaworski (Rob Horsch and Steve Rogers), In the early 1980s this team had developed the first methods that allowed the introduction of particular genes into plants. Our focus was on the development of viruses-resistant insects resistant, Roundup-resistant crops.

ラウンドアップ It was known that Roundup could inhibit the biochemical pathway plants utilize to create aromatic amino acids. Roundup's high-level of safety for mammals and people is due to the fact that glyphosate can be broken down quickly by soil microorganisms. Our research had identified both microbial and plant genetics that conferred higher herbicide tolerance. Roundup Ready plants were first examined on the field by the USDA in 1987. This was a genetically modified crop of Roundup-tolerant tomato plants. A few years later, the bacterial gene that would become the Roundup Ready trait was discovered, isolated and introduced into plants.

Let's begin with soybeans. ラウンドアップ 樹木 The answers to the questions "What are Roundup Ready soybeans?" and "How are Roundup-Ready soybeans produced?" will help us comprehend how soybeans are produced. Roundup Ready Soybeans are a genetically engineered variety of soybeans which has had its DNA changed to make them resistant to Roundup, an herbicide. These soybeans are resistant to Roundup because every soybean seed is injected with the Roundup-ready gene prior to its planting. This means that farmers are able to spray their fields with the herbicide to eliminate weeds without harming their crops.

As you can see, the introduction of Roundup Ready crops in 1996 changed farming and agricultural science! ラウンドアップ Roundup resistance was rapidly adopted by farmers. Today more than 90% of U.S. cotton, soybean fields and canola fields utilize biotech-based traits that allow for herbicide tolerance. Roundup Ready crops simplified and improved the effectiveness of weed control methods. This has led to higher yields of crops. Also, it reduced tillage, reduced equipment costs and made harvesting simpler due to less the amount of weeds. ラウンドアップ The increased use of conservation-tillage has had a significant impact on the environment. Farmers can reduce their consumption of energy and GHGs by reducing plowing. But this also keeps soil structure intact and helps reduce erosion. It was equivalent to removing 28.4 million tonnes of carbon dioxide in the atmosphere. It also implies that 12.4 millions cars were removed from the road each year. (Source: and PG Economics).
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