{"id":42821,"date":"2020-08-07T23:15:00","date_gmt":"2020-08-07T20:15:00","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/decline-in-plant-breeding-programs-could-impact-food-security\/"},"modified":"2020-08-07T23:15:00","modified_gmt":"2020-08-07T20:15:00","slug":"decline-in-plant-breeding-programs-could-impact-food-security","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/decline-in-plant-breeding-programs-could-impact-food-security\/","title":{"rendered":"#Decline in plant breeding programs could impact food security"},"content":{"rendered":"

“#Decline in plant breeding programs could impact food security<\/strong>”<\/p>\n

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\"Decline<\/img>
\n A team of scientists led by Kate Evans, a Washington State University horticulture professor who leads WSU’s pome fruit (app<\/a>les and pears) breeding program, found that public plant breeding programs are seeing decreases in funding and personnel. Credit: WSU
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Public plant breeding programs are declining across the United States.<\/p>\n

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A team of scientists led by Kate Evans, a Washington State University horticulture professor who leads WSU’s pome fruit (apples and pears) breeding program, found that public plant breeding programs are seeing decreases in funding and personnel.<\/p>\n

The study was published in the journal Crop Science<\/a><\/i>.
\nEvans and her colleagues conducted a survey of 278 plant breeding programs around the country. Public programs are chiefly federal programs, like those run by the U.S. Department of Agriculture, or based at public research universities.
\nIn the surveys, respondents estimated a 21.4% decline in full time employee (FTE) time for program leaders over the past five years and an estimated 17.7% decline in FTE time for technical support personnel.
\nThe researchers also found that retirement looms for a significant number of plant breeding program leaders. Over a third of the responding programs reported having leaders over the age of 60 and 62% are led by people over 50.
\nThis decline is concerning because plant breeding has a direct impact on food security, Evans said.
\n“Plant breeding plays a fundamental part of the long-term food security of this country,” Evans said. “The tremendous increases in food production over the past century are largely due to plant breeding, and the world’s population is only increasing.”
\nThe focus on food security has received more attention in the last few months, as the COVID-19 pandemic has moved around the world, she said.
\n“Plant breeding is a long-term, sustainable way to address concerns over having enough food and keeping our food sources secure,” said Evans, who is based at WSU’s Tree Fruit Research & Extension Center in Wenatchee.
\nPlant breeding takes on many forms, from breeding disease tolerance, increasing production, introducing new delicious varieties, or improving drought tolerance.
\n“It could be a disease, a pest, climate change, any number of things,” Evans said. “We do not live in a stable environment, and there are many different ways to deal with that.”
\nPlant pathogens, like bacteria, and pests are always adapting, so varieties of crops that were bred to naturally fight off a disease start to lose their defenses. Plant breeding programs help growers stay ahead of those potentially harmful adaptations.
\nAnother impact of declining breeding programs is losing those with a local focus.
\n“In Washington, for example, our cereal breeding programs are very focused on local production,” Evans said. “They breed wheat that grows very well for eastern Washington.”
\nAnother example is the citrus industry. Citrus greening disease has been devastating to growers, particularly in Florida, when trees produce bitter, green, and misshapen fruit. Plant breeding programs are working hard to develop varieties that naturally repel the pest that causes the problems.
\nOne reason that plant breeding programs are declining is expense. It takes many years to develop a new variety of a crop, Evans said. And funding a program for that long requires significant investment.
\n“We can’t rely on grants because those are often only for a few years,” she said. “You can’t do anything in plant breeding in three years, it requires long-term sustained funding to get a program going.”<\/p>\n

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More information:<\/strong>
\n Michael T. Coe et al, Plant Breeding Capacity in U.S. Public Institutions, Crop Science<\/i> (2020). DOI: 10.1002\/csc2.20227<\/p>\n

\n Citation<\/strong>:
\n Decline in plant breeding programs could impact food security (2020, August 7)
\n retrieved 7 August 2020
\n from https:\/\/phys.org\/news<\/a>\/2020-08-decline-impact-food.html<\/p>\n

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“#Decline in plant breeding programs could impact food security” A team of scientists led by Kate Evans, a Washington State University horticulture professor who leads WSU’s pome fruit (apples and pears) breeding program, found that public plant breeding programs are seeing decreases in funding and personnel. Credit: WSU Public plant breeding programs are declining across…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[50522,11602],"class_list":["post-42821","post","type-post","status-publish","format-standard","hentry","category-sciencee","tag-decline-in-plant-breeding-programs-could-impact-food-security","tag-ecology-biotechnology"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/42821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=42821"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/42821\/revisions"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=42821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=42821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=42821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}