Notes

What exactly is Roundup Ready?
Firstly, what is Roundup Ready? https://www.amazon.co.jp/%E3%83%A9%E3%82%A6%E3%83%B3%E3%83%89%E3%82%A2%E3%83%83%E3%83%97/s?k=%E3%83%A9%E3%82%A6%E3%83%B3%E3%83%89%E3%82%A2%E3%83%83%E3%83%97 What are the Roundup Ready crops? ラウンドアップ Roundup Ready is the trademark name for a line of genetically modified plants that are intolerant to Roundup. These crops are called Roundup Ready.

Roundup, then, was it actually made up?
John Franz, Monsanto's chemist who first discovered Glyphosate as an herbicide during Roundup in 1970. The majority of herbicides at the time were preemergent. ラウンドアップ These were applied before the weeds and crops developed. https://www.ikeda-green.com/item/gaichu-33/ The unique post-emergent effectiveness of glyphosate at controlling huge amounts of broadleaf grass weeds was awe-inspiring. This, coupled with its remarkable environmental properties (soil degradation and rapid degradation, etc.) and toxicological properties (extremely high toxicity for mammals (and beneficial organisms) and created a remarkable product.

What year was it that Roundup first created?
Roundup (r) was introduced onto the market in 1974. It's a broad range herbicide that quickly became a global market leader. It was initially utilized on railway tracks, in ditches and on the fields during growing seasons. ラウンドアップ It allowed farmers to control grass and broadleaf wild weeds from the soil. ラウンドアップ It also decreased the need to tillage and helped preserve the soil's structure.

The Roundup Ready GMOs case was the next.
Monsanto scientists, inspired by the amazing advances in Recombinant technology in the 1970s, recognized the many advantages to farmers if Roundup was directly applied to crops in order to reduce the weeds. Ernie Jaworski, Rob Horsch, Steve Rogers, and I began to work on this problem. The group had already devised the first systems that could introduce genes into plants in the mid-80s. We then focused our efforts on developing virus–resistant, insect-resistant, Roundup-tolerant cropping varieties.

It was found that Roundup hindered the production of aromatic amino acids in plants. This is why Roundup has a high level mammalian safety. Also, glyphosate was quickly degraded in soils by microorganisms. Our researchers discovered both plant and microbe genes that conferred herbicide tolerance. The USDA approved the first field test of Roundup Ready plants in 1987. It was a genetically modified version of tomato plants that were resistant to Roundup. After a few years the bacteria that would become the gene that would later become the Roundup Ready trait was discovered, isolated and introduced into plants.

ラウンドアップ Let's look at soybeans. For an example to answer the below questions: What are Roundup Ready soybeans and what is their manufacturing process? Roundup Ready soybeans can be described as genetically engineered soybeans that have their DNA modified to make them resistant to the active ingredient in Roundup, the chemical glyphosate. The soybean is resistant to Roundup because every seed is equipped with the Roundup Ready gene infected prior to planting. This permits farmers to spray their fields with Roundup Ready herbicides in order to eliminate weeds, but not their crops.

As you can see, the introduction Roundup Ready crops in 1996 changed the way farmers and agricultural scientists work! Roundup resistance was immediately accepted by farmers, and adoption was quick. Today, nearly 90% of U.S. soybeans are grown with the biotech gene that allows herbicide tolerance. Roundup Ready crops have simplified and improved weed control systems and have resulted in better crop yields. In addition to decreasing the cost of equipment and tillage Roundup Ready crops make harvesting easier because there are less weeds. One of the major environmental benefits is the growing use of conservation tillage. Through cutting down on plowing, farmers cut down the amount of energy used and also GHG emissions while also preserving soil structure and decreasing erosion. In 2013 this was equivalent to removing 28 billion kg of carbon dioxide from the atmosphere. This is equivalent to removing 12.4 million vehicles off the roads for a year (Source: PG Economics). ラウンドアップ 時間
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