selective breeding archives - planet forward - 克罗地亚vs加拿大让球 //www.getitdoneaz.com/tag/selective-breeding/ inspiring stories to 2022年卡塔尔世界杯官网 tue, 28 feb 2023 18:36:21 +0000 en-us hourly 1 https://wordpress.org/?v=6.6.1 is it possible to make cotton a sustainable crop? //www.getitdoneaz.com/story/progress-towards-sustainable-cotton-farming/ thu, 31 jan 2019 06:05:08 +0000 http://dpetrov.2create.studio/planet/wordpress/is-it-possible-to-make-cotton-a-sustainable-crop/ as cotton farmers in the south plains of texas vie for economic sustainability, they realize strategic environmental action is crucial in their efforts.

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climate change has been and continues to be an issue for people across the globe, with farmers being among the most affected groups. in the south plains of west texas, where one-quarter of u.s. cotton is grown, weather and the availability of water have major effects on the cotton market, making environmental concerns directly connected to economic ones.

“profitability and economic sustainability is the biggest challenge we have,” said steve verett, the executive vice president for plains cotton growers, with strategic environmental action playing a key role in overcoming those economic challenges.

one area that needs further action? education on sustainable practices, as a lack of it in the past has taken an environmental toll with an aquifer quickly drying up.

“there’s going to be a lot of things we need to be looking at, but the fact of the matter is we are transitioning into dryland agriculture,” verett said.

however, verett and other farmers are hopeful that new developments in seed production can allow them to continue with their levels of production.

janice person, the online engagement director for bayer, the multinational pharmaceutical company that just acquired monsanto last year, says less water-dependent cotton is something her company has been focusing heavily on. “our breeders have been working on that stuff for 20 years.”

past the issue of water scarcity, farmers are also facing the rise of weeds resistant to roundup—a popular herbicide produced by bayer, according to a report in the new york times in 2010.

herbicide-resistant weeds are a factor that have led to a reduction in more environmentally friendly practices like no-till farming. once resistant weeds move into a field, farmers often have to resort to more toxic chemicals or tilling, which leads to increased run off and erosion.

farmers “want to be economically viable, but leave what they have in as good or better shape than how they found it,” verett said.

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the evolution of the turkey //www.getitdoneaz.com/story/the-evolution-of-the-turkey/ sun, 20 nov 2016 20:47:57 +0000 http://dpetrov.2create.studio/planet/wordpress/the-evolution-of-the-turkey/ if the pilgrims saw the average thanksgiving turkey today, they might not recognize it due to selective breeding.

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the thanksgiving turkey we all know and love — to eat, that is — is the product of nearly a hundred years’ worth of selective breeding.

over the years new breeds of the popular fowl have been created to suit consumer tastes, which has resulted in the average turkey americans eat today.

this thanksgiving, you most likely will be feasting on broad breasted white turkey, like the one president obama was pictured with below in 2015 at the white house’s annual turkey pardon. this is the most commonly used breed of domestic turkey today.

(the white house/wikimedia commons)

the breed’s white feathers can be owed to selective breeding. according to julie long, a researcher at the u.s. department of agriculture, dark spots can sometimes be found on turkey meat due to pigmentation of colored feathers. most consumers would likely consider turkey meat covered in dark spots to appear unsightly. so, it has become common practice to breed turkeys in order to achieve colorless plumage, which results in meat void of these spots.

the broad breasted white dominates today’s turkey market. however, this genetic selection comes at a cost. traditional turkey breeds are slowly disappearing as the broad breasted white continues to be the most popular choice for thanksgiving dinner.

frank reece raises turkeys on his farm in lindsborg, kansas. he is a member of a declining population of farmers that raise heritage turkeys. these are the breeds that date back to the 1800’s. according to reece, the standard bronze is what was eaten at the first thanksgiving and was the bird that fed america from 1850 until 1950, when genetically engineered breeds began to grow in popularity.

(wikimedia commons)

this year, the standard bronze will make up less than 1% of the turkeys served on thanksgiving.

it makes sense for the broad breasted white to be america’s no. 1 choice. this breed grows much faster than a heritage turkey, offers more meat, and comes at a lower price than heritage breeds.

however, this efficiency comes at a price. the broad breasted white has been bred to be quite large and, as a result, it is unable to fly on its own. this weight is also responsible for a number of health issues. many of these turkeys suffer from heart disease, respiratory failure, and have shorter life expectancies than other breeds.

according to us news, the turkeys pardoned by president obama in 2010 died the same year due to health issues that came as a result of selective breeding.

this thanksgiving, consider a variety of options when choosing a turkey. the higher price tag of a heritage breed not only helps a struggling industry, but is by far the most authentic route to take.

(the white house/wikimedia commons)
 
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