Notes

How did Roundup Ready and Roundup develop?
First of all, what is Roundup Ready? What are Roundup Ready crops? Roundup Ready is a trademark name used to describe a patent-pending line of genetically modified seeds that are immune to the glyphosate-based herbicide, Roundup. The crops are referred to as Roundup Ready.

Roundup was invented by who?
Glyphosate, the active agent in Roundup, was first discovered as an herbicide in the year 1970, by Monsanto Chemist John Franz. ラウンドアップ of pre-emergent herbicides was common in the ag sector at the time. ラウンドアップ 口コミ were applied before the weeds or crops appeared. The post-emergent effect of glyphosate in reducing many broadleaf and grass weeds was quite different. This, when combined with its extraordinary environmental properties (soil inactivation, rapid degradation, no carryover) and toxicological characteristics (extremely minimal toxicity for beneficial organisms and mammals) was an outstanding product.

In what ラウンドアップ was Roundup the first time it was introduced?
Roundup(r) which is a broad-spectrum herbicide was first introduced on the market in 1974. It quickly grew to become a top-selling chemical for agriculture. It was initially utilized on railroads, in ditches and in fields during the growing season. This allowed farmers to manage weeds such as broadleaf and grass that grew out of the soil thus decreasing the need for tilling, keeping soil structure and reducing erosion.

The Roundup Ready GMOs followed.
Monsanto scientists were inspired by the amazing advancements in recombinant DNA technology during the 1970s. They recognized the numerous advantages for farmers if Roundup (r) could be directly applied to their crops in order to reduce the weeds. A small group comprised of scientists (Rob Horsch, Steve Rogers and myself) led by Dr Ernie Jaworski, began working on this issue. In the early 1980s this team had developed the first system to introduce genes in plants. Our attention shifted to the creation of viruses-resistant plants, which are resistant to insects and also Roundup.

It was discovered that Roundup glyphosate impeded plant's ability to produce aromatic amino acids. ラウンドアップ in mammalian safety was due to this fact. Glyphosate is also rapidly broken down in soil by microorganisms. In the mid-1980s, our researchers had identified plants and microbial genes that increased tolerance to herbicides through laboratory testing. In 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/ , the USDA authorized the first field tests of Roundup Ready plants. This was a genetically modified version of Roundup-tolerant tomato plants. In ラウンドアップ 畑に使える following years the bacterial gene that would later become the Roundup Ready trait was discovered, isolated and then introduced into the crops.

Let's look at soybeans, as an example. We'll address the questions: What are Roundup-ready soybeans? How are Roundup ready soybeans produced. Roundup Ready Soybeans could be described as soybeans that have been genetically engineered whose DNA has been modified to make them resistant to Roundup's main ingredient, glyphosate. These soybeans are intolerant to glyphosate as every soybean seed has the Roundup Ready gene injected into it before it is planted. This means farmers can spray their fields with the herbicide and not harm their crop.

ラウンドアップ 稲 changed agriculture and the field of agricultural science in 1996. Farmers quickly realised the advantages of Roundup resistance and its adoption was very quick (today more than 90% of U.S. soybean cotton, corn, and canola fields use biotech traits for resistance to herbicides). Apart from reducing and improving the effectiveness of weed control systems which increased crop yields Roundup Ready crops cut down on the amount of tillage required and decreased the expense of equipment and also allowed for more efficient harvests due to "cleaner areas" with fewer weeds. Conservation tillage has had an environmental impact that is significant. Farmers have reduced their energy usage and greenhouse gas emissions by using smaller plowing. This preserves soil structure and helps to prevent erosion. In 2013, this was equivalent to removing 28 billion kg of carbon dioxide from the atmosphere or equivalent to taking 12.4 million cars off the road for one year (Source: PG Economics).
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