在美国西部发现了十种被认为已经灭绝的苹果品种 分享到
Ten Kinds of Apples Thought to Have Died Out Found in US West 2020-04-2643379




Two retirees in the United States have found ten apple varieties that many scientists thought had died out.
The apples once identified as " lost " were among hundreds of fruits collected last autumn in Idaho and Washington state.The discovery represents the largest number ever found in a single season by a not-for-profit group called the Lost Apple Project.
The group has just two members: EJ Brandt and David Benscoter.The two learned about the results of their hard work from experts at the Temperate Orchard Conservancy in Oregon,where all the apples were sent for study.
Brandt described the recent results as "almost unbelievable."He added, "I dont know how were going to keep up with that."
Each autumn, Brandt and Benscoter spend many hours searching for old — and often dying — apple trees across the Pacific Northwest.The two travel by truck, all-terrain vehicle and by foot.They collect hundreds of apples from fields where apple trees once grew.They find these orchards by using old maps, newspaper stories and sales records.
By connecting names from those records with property maps,Brandt and Benscoter can find where an apple orchard might have been.They often find a few trees still growing there.The two carefully note the placement of each tree using global positioning system technology.They then tie a piece of plastic around the tress, collect some apples and ship them to the Oregon experts for identification.
In the winter, the two men return to the trees — often in bad weather — to take wood cuttings.These cuttings can be put, or "grafted," onto roots to make new trees.
The work is difficult.North America once had 17,000 named varieties of apples, but only about 4,500 are known to exist today.
The Lost Apple Project believes settlers planted a few hundred varieties of apple in the Pacific Northwest alone.
With the 10 latest varieties identified, Brandt and Benscoter have rediscovered a total of 23 varieties.The latest finds include the Sary Sinap, an ancient apple from Turkey;the Streaked Pippin, which may have grown in New York as early as 1744;and the Butter Sweet of Pennsylvania, a variety that was first noted in Illinois in 1901.
随着10个最新品种的鉴定,布兰特和本斯科特总共重新发现了23个品种。最新的发现包括来自土耳其的一种古老的苹果—萨利那普; Streaked Pippin,可能早在1744年就在纽约种植生长还有宾夕法尼亚的甜黄油,1901年在伊利诺斯州首次发现。
Botanists from the Temperate Orchard Society compared the collected apples to watercolor images created by the U.S. Department of Agriculture in the 1800s and early 1900s.They also studied written descriptions in old botany books, some of them more than 150 years old.
One apple, the Gold Ridge, was hard to identify because the experts could not find any paintings or descriptions of it anywhere.Finally, botanist Joanie Cooper found it in a book written by a botanist who died in 1912.
"Its the luck of the draw," said Shaun Shepherd, another Temperate Orchard Conservancy botanist."And we learn more as we go along."
With spring returning to the Pacific Northwest, the Lost Apple Project will soon enter its busy season.As they wait, Brandt and Benscoter are busy grafting wood cuttings from the newly discovered "lost" apple trees onto root stocksand updating their records from the last season.
Their nonprofit group took a major hit when they had to cancel two events:an annual fairwhere they sell newly grafted "lost" apple trees and a class on how to graft wood to grow a new apple tree.
The cancellations were due to the new coronavirus.
The two events raise much of the groups $10,000 yearly budget.The money goes toward travel costs, apple shipping and apple identification.
Benscoter said, "Two months ago, I was thinking: ‘This is going to be great.We’ve got 10 varieties that have been rediscovered,’ but ...right now, we couldnt pay our bills."
Still, the self-described apple detectives get pleasure in their work.They often imagine the lives of the people who planted these trees.
"It was a hard life. I cant even imagine what they went through,but they survived and they went on with their lives," Brandt said."Its hard now, too, but its going to be OK. Its all a part of life."
Im John Russell.