First, what exactly is Roundup Ready? Roundup Ready, a trademark for a line patentable of genetically modified seeds resistant to herbicides Roundup, is a term used to describe Roundup Ready. These are referred to as Roundup Ready crops.
ラウンドアップ Who was the first to invent Roundup?
ラウンドアップ 原液 John Franz, a Monsanto Chemist, found that Glyphosate is the active ingredient in Roundup in 1970. The majority of herbicides available at that time were preemergent. These were applied before the weeds and crops developed. Glyphosate’s capacity to control huge amounts of grass weeds as well as broadleafs was completely different. Its unique environmental characteristics (soil inactivation, rapid degradation, etc.) and toxicological properties (extremely low levels of toxicity for mammals and other beneficial organisms) made it a revolutionary product.
What year was it when Roundup the first time it was created?
ラウンドアップ 朝露 Roundup(r) that was initially introduced on the market as a broad-spectrum herbicide in 1974, rapidly became one of the most sought-after chemical used in agriculture all over the world. Roundup(r) was initially applied on railroad tracks, in ditches and on the fields between growing seasons. It allowed ranchers and farmers to manage grass and broadleaf plants that had sprouted from the soil.
The Roundup Ready GMOs case was next.
Monsanto scientists were inspired by amazing advances in the field of recombinant DNA technology during the 1970s. They recognized the many advantages for farmers who benefited if Roundup (r) could be directly applied to their crops to control the growth of weeds. The challenge was first tackled by a small group of scientists led by Dr Ernie Jaworski (Rob Horsch and Steve Rogers), The first systems for introducing genes into plants were created by this group during the first half of 1980. After that we turned our attention to developing virusesresistant insects, insect-resistant, and Roundup-resistant crops.
It was discovered that Roundup was able to block the biochemical pathway in plants which produce aromatic amino acids. ラウンドアップ (Both animals as well as humans do not have this pathway, which could explain Roundup’s superior level of mammalian security). Furthermore it was rapidly decomposed in the soil by microorganisms. Our researchers discovered both plant and microbe genes that conferred tolerance to herbicides. The USDA approved the first field tests of Roundup Ready plants in 1987. This was a Roundup-resistant tomato crop that was derived of the genetically altered tomato plant. They were also tolerant to Roundup. After a few decades, the Roundup Ready gene which would be the primary characteristic of the Roundup Ready crop was discovered. It was then identified and then introduced into crops.
Let’s take soybeans as an illustration. First, we need to answer two questions. What are Roundup Ready soybeans? How are they made? ラウンドアップ Roundup Ready Soybeans could be described as genetically engineered soybeans with DNA modifications to make them resistant to Roundup’s main ingredient which is Glyphosate. These soybeans are intolerant to glyphosate since every soybean seed has the gene for Roundup Ready injected into it prior to being planted. This allows farmers to spray their fields with herbicide and not harm their crop.
ラウンドアップ It is clear the fact that Roundup Ready crops were introduced in 1996 and changed agriculture and agricultural science. Roundup resistance was quickly recognized by farmers and widespread adoption began. Today, over 90% of U.S. cotton and soybeans utilize Roundup Ready crops. Roundup Ready crops not only made it easier and more efficient to manage weeds techniques, but also decreased costs for tillage and equipment. This allowed for more efficient harvests and lower weed count. The most significant environmental benefit has been the growing acceptance of conservation tillage: by cutting down on plowing, farmers cut down their energy use and emissions of GHG while maintaining soil structure and reducing erosion. This is equivalent to the removal of 28.3 billion tonnes of carbon dioxide (or 12.4 million cars) from the road. Source: PG Economy.