תאריך: אוגוסט 2, 2022 | קטגוריות: Uncategorized
Firstly, what is Roundup Ready? And what are the Roundup Ready crops? Roundup Ready, a trademark for a line patentable that contains genetically modified seeds that are resistant to the herbicide Roundup is a term used to describe Roundup Ready. These plants are known as Roundup Ready crops.
Who came up with Roundup?
https://www.roundupjp.com/ John Franz, a Monsanto scientist, discovered that Glyphosate was an active ingredient in Roundup in the year 1970. The majority of herbicides employed in the agricultural industry were pre-emergent. This means that they were applied before the plant and before the plants grew. Glyphosate's post-emergent activity in tackling large amounts of broadleaf and grass weeds plants was different. This, along with its unique environmental properties (soil activation rapid decay, low toxicity, no carryover etc.) as well as toxicological characteristics (extremely low toxicity for beneficial and mammals) this created a new paradigm in the field of herbicides.
When was the time that Roundup created?
Roundup(r) was introduced on the market in 1974, as a broad-spectrum herbicide. It quickly became one of the top agricultural chemicals on the market. ラウンドアップ Roundup(r) initially, was used in ditches on railway tracks as well as in fields between growing seasons. https://www.pref.nagano.lg.jp/nogi/sangyo/nogyo/gijutsu/fukyugijutsu/200901/documents/091h06.pdf This allowed farmers to keep a check on grass and broadleaf weeds that were growing from the soil. This eliminated the necessity for tillage, maintained soil structure, and decreased soil erosion.
The Roundup Ready GMOs case was the next.
Monsanto scientists, inspired by the amazing breakthroughs in recombinant technology in the 1970s, realized the numerous benefits to farmers if Roundup could be directly applied to their crops in order to reduce the weeds. A small group comprised of researchers (Rob Horsch, Steve Rogers and myself) led by Dr Ernie Jaworski, began working on this challenge. The first systems for introducing genes into the plant were devised by this team in the early 1980s. After that we turned our attention to developing resistant to viruses, insectresistant and insect-resistant and Roundup-tolerant crops.
It was discovered that Roundup was able to inhibit the biochemical pathway of plants which produce aromatic amino acids. (Both animals and humans don't have this pathway, which explains Roundup's high degree of mammalian security). Also, it was quickly broken down in soils by microorganisms. In the late 1980s, our researchers had identified the genes of both microbial and plant species that increased tolerance to herbicides during laboratory tests. Then, in 1987 the USDA approved the first field test for Roundup Ready plants. https://search.rakuten.co.jp/search/mall/%E3%83%A9%E3%82%A6%E3%83%B3%E3%83%89%E3%82%A2%E3%83%83%E3%83%97/ This was a Roundup resistant plant that was genetically modified to produce tomato plants that were resistant to Roundup. In the following years, the bacterial gene that would become the Roundup Ready trait was isolated and introduced into plants.
Let's look at soybeans, as an example. We'll answer the questions: What exactly are Roundup-ready soybeans? How do Roundup-ready soybeans get made. Roundup Ready soybeans are soybeans genetically engineered that have had their DNA altered to be able to resist Roundup's herbicide, glyphosate. Each soybean seed that is bred with the Roundup Ready gene has had it instilled into it before it's planted. This renders them insensitive to the chemical glyphosate. This permits farmers to spray their field with herbicides and not kill their crop.
ラウンドアップ Roundup Ready crops, which were introduced in 1996 revolutionized agricultural research and farming. Roundup resistance was quickly adopted by farmers. ラウンドアップ マックスロードal ラウンドアップ 撒き方 Today, more than 90 percent of U.S. soybean, cotton, and canola fields use biotech traits that allow for herbicide tolerance. Roundup Ready crops have streamlined and enhanced weed control methods, which resulted in higher yields of the crop. https://shop.sunday.co.jp/c-3/c-35/c-4500/228935/ Apart from reducing tillage and equipment costs, Roundup Ready crops also make harvesting easier because there are fewer plants. Increased adoption of conservation-tillage has had a huge environmental impact. Farmers can lower their consumption of energy and GHGs by reducing plowing. But, it helps preserve soil structure and reduces erosion. This is equivalent to removing 28.4 billion tons of carbon dioxide from our atmosphere in 2013, or 12.4 million cars off the roads for a whole year (Source: , PG Economics).