Notes

What is Roundup Ready?
What exactly is Roundup Ready, and what are Roundup-ready crops? Roundup Ready refers to a trademarked line of genetically altered seeds that are intolerant to Roundup. These crops are called Roundup Ready.

Who invented Roundup?
Glyphosate is the active agent in Roundup was first identified to be an herbicide in the year 1970 by Monsanto chemist, John Franz. The majority of herbicides available at the time were preemergent. They were used before the growth of the crop and the weeds. Glyphosate's capability to control large quantities of grass weeds and broadleafs was a completely different thing. Its extraordinary environmental properties (soil inactivation and rapid degradation, etc.) and toxicological properties (extremely minimal levels of toxicity for mammals as well as other beneficial species) made it a revolutionary product.

ラウンドアップ When was the Roundup first created?
Roundup(r) which is an herbicide with broad spectrum, was first introduced on the market in 1974. ラウンドアップ It quickly grew to become a top-selling chemical for agriculture. ラウンドアップ Roundup(r) initially, was used in ditches on railway tracks as well as in fields between growth seasons. This allowed farmers and ranchers to manage grass and broadleaf plants that had sprouted out of the soil.

The Roundup Ready GMOs followed.
Monsanto scientists became impressed by the breakthrough innovations in recombinant technology during the 1970s. Monsanto scientists realized the numerous advantages Roundup(r could bring to farmers. It can be applied directly on crops in order to manage 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), By the early 1980s, this group had created the first techniques to introduce specific genes into plants. Eventually, our focus was now on developing virus-resistant as well as insect-resistant and Roundup-tolerant plants.

It was found that Roundup blocked the production of aromatic amino acids in plants. This explains Roundup’s high level mammalian safety. In addition, glyphosate was quickly degraded by soil microorganisms. Researchers from our lab discovered plant and microbe genes that conferred resistance to herbicides. The USDA approved the first field testing of Roundup Ready plants in 1987. This was a Roundup resistant tomato crop derived from the genetically altered tomato plant. They also were resistant to Roundup. ラウンドアップ After a few years, the Roundup Ready trait, which was the bacterial genetic, was isolated and introduced to other crops.

ラウンドアップ Let's begin with soybeans. Understanding the issues "What are Roundup Ready soybeans?" and "How are Roundup-Ready soybeans made?" will help us comprehend how soybeans are produced. Roundup Ready soybeans are genetically engineered so they are resistant to Roundup, the herbicide. Since each soybean seed was injected with the Roundup Ready gene prior to planting this variety of soybeans is resistant to glyphosate. This allows farmers to spray their field with herbicides, without having to kill their crops.

Roundup Ready crops, which were first introduced in 1996 revolutionized agricultural science and agriculture. Roundup resistance was quickly adopted by farmers. Today over 90% of U.S. cotton, soybean fields and canola fields utilize biotech-based traits that allow the herbicide to be tolerant. Roundup Ready crops are simpler and improved systems for controlling weeds, which resulted in higher yields of the crop. Along with decreasing the cost of equipment and tillage Roundup Ready crops facilitate harvests as there are fewer weeds. One of the major environmental benefits is the growing use of conservation tillage. Through cutting down on plowing, farmers cut down their energy use and emissions of GHG while maintaining soil structure and reducing erosion. It was the equivalent of taking away 28.4 Billion kg carbon dioxide out of the atmosphere, equivalent to 12.4 M automobiles off the roads for a single year (Source . PG Economics.
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