Navigation Links
Warming climate threatens California fruit and nut production
Date:7/21/2009

Winter chill, a vital climatic trigger for many tree crops, is likely to decrease by more than 50 percent during this century as global climate warms, making California no longer suitable for growing many fruit and nut crops, according to a team of researchers from the University of California, Davis, and the University of Washington.

In some parts of California's agriculturally rich Central Valley, winter chill has already declined by nearly 30 percent, the researchers found.

"Depending on the pace of winter chill decline, the consequences for California's fruit and nut industries could be devastating," said Minghua Zhang, a professor of environmental and resource science at UC Davis.

Also collaborating on the study were Eike Luedeling, a postdoctoral fellow in UC Davis' Department of Plant Sciences and UC Davis graduate Evan H. Girvetz, who is now a postdoctoral research associate at the University of Washington, Seattle. Their study will appear July 22 in the online journal PLoS ONE.

The study is the first to map winter chill projections for all of California, which is home to nearly 3 million acres of fruit and nut trees that require chilling. The combined production value of these crops was $7.8 billion in 2007, according to the California Department of Food and Agriculture.

"Our findings suggest that California's fruit and nut industry will need to develop new tree cultivars with reduced chilling requirements and new management strategies for breaking dormancy in years of insufficient winter chill," Luedeling said.

About winter chill

Most fruit and nut trees from nontropical locations avoid cold injury in the winter by losing their leaves in the fall and entering a dormant state that lasts through late fall and winter.

In order to break dormancy and resume growth, the trees must receive a certain amount of winter chill, traditionally expressed as the number of winter chilling
'/>"/>

Contact: Patricia Bailey
pjbailey@ucdavis.edu
530-752-9843
University of California - Davis
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Global Warming and the Habitability of Planet Earth, Sept. 26
2. Green skies: Engineers work may reduce jet travels role in global warming
3. North Americas northernmost lake affected by global warming
4. Majority of Americans want local action on global warming, says poll
5. Agricultural soil erosion is not adding to global warming
6. Engineered weathering process could mitigate global warming
7. TAU professor finds global warming is melting soft coral
8. New research discredits $100B global warming fix
9. Ancient fish bones reveal impacts of global warming beneath the sea
10. Global warming and other research from UCLA summit featured in journal
11. El Niño affected by global warming
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... Jan. 13, 2015 /PRNewswire/ - Today, FindBiometrics, the leading source of ... of its new website design. "When we launched ... says Peter O,Neill , founder and CEO of FindBiometrics. ... needs involvement from the key players on a very broad ...
(Date:1/22/2015)... Jan. 15, 2015  BellBrook Labs, a leader in ... the launch of a TR-FRET (time resolved Forster ... UDP Assay, a high throughput screening assay for ... will allow for sensitive detection of hundreds of ...
(Date:1/22/2015)... Washington , January 20, 2015 Investorideas.com, ... tech stocks, releases video from the CES 2015 (Consumer Electronics ... Apollo Robbins . Apollo shows how easily ... smart wallet, a product of NXT-ID, Inc. (NASDAQ: ...
Breaking Biology News(10 mins):Identity Industry Leading Publication Debuts New Look As Biometrics Hit Mainstream 2BellBrook Labs Launches a High Throughput Screening Assay for Glycosyltransferases with TR-FRET Readout 2Apollo Robbins Talks about the Illusion of Personal Safety and How Easily Your Wallet is Stolen; If a Wocket Wallet is Stolen the Thief Can't do Anything With it! 2Apollo Robbins Talks about the Illusion of Personal Safety and How Easily Your Wallet is Stolen; If a Wocket Wallet is Stolen the Thief Can't do Anything With it! 3
... red wormlike insects that nibble on the plant's leaves ... larvae that survive eventually evolve methods to overcome plant ... trying to thwart the insect have identified Hessian fly ... itself from the munching larvae. The researchers report their ...
... target organs or cell types, you need a good ... the target in question could do the trick. , ... tiny capsules require preorganized structures or "molds" to shape ... synthetic or purification procedure. Korean researchers led by Kimoon ...
... have discovered how cells fine-tune their oxygen use to make ... Too little oxygen threatens life by compromising mitochondria that power ... by replacing one protein with an energy-efficient substitute that "is ... begins to run out of gas," says Gregg Semenza, M.D., ...
Cached Biology News:Scientists find genes involved in the battle between Hessian flies and wheat 2Scientists find genes involved in the battle between Hessian flies and wheat 3Navigable nanotransport 2Need oxygen? Cells know how to spend and save 2
(Date:12/24/2014)... Louis, Missouri (PRWEB) December 23, 2014 GMO ... biotechnology company, Syngenta, are in the process of being consolidated ... case is In Re: Syngenta AG MIR 162 Corn Litigation, ... District of Kansas. , Management of the Syngenta GMO corn ...
(Date:12/24/2014)... BOSTON, MA (PRWEB) December 23, 2014 ... series is designed to introduce cutting edge communication ... partners of platform upgrades. This webinar series demonstrates ... their quest to leverage web conferencing’s most innovative ...
(Date:12/24/2014)... (PRWEB) December 23, 2014 According to Ross ... Island Affiliate of ITRA Global, the national office market continues ... recovery. This is evidenced by the third quarter’s surprising ... market. Low energy costs have held inflation down and ...
(Date:12/24/2014)... 2014 Nashville Fertility Center announced that ... American Society for Reproductive Medicine (ASRM), a leading professional organization ... In his new role as treasurer, Dr. Hill also fills ... voice in furthering the mission of ASRM. , Dr. ...
Breaking Biology Technology:Carey Danis & Lowe Reports on Syngenta GMO Corn Transfer Order 2SoundConnect Launches Leading Edge Business Communications Webinar Series 2SoundConnect Launches Leading Edge Business Communications Webinar Series 3ITRA Global Reports Long Island Is Out of Sync With The National Office Market 2ITRA Global Reports Long Island Is Out of Sync With The National Office Market 3Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 2Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 3
... Nventa Biopharmaceuticals,Corporation (TSX: NVN) today announced financial results for ... and highlighted several,recent product developments and corporate milestones., ... Recent product and corporate highlights:, o ... it will initiate a ...
... Risks of Progression of,Vertebral Fracture in US-Caucasian Women, ... (Amex: ILI ), announced today that Nazneen ... Development, will present new research,findings on the genetics ... the,American Society of Human Genetics, which takes place ...
... LLC, a privately-held,biopharmaceutical company focused on developing novel ... Sindbis viral vector, announced today,that it has appointed ... immediately, to lead the company,s next phase of ... Stonebanks will serve on Cynvec,s Board,of Directors., ...
Cached Biology Technology:Nventa Biopharmaceuticals Announces Third Quarter 2008 Financial Results and Recent Corporate Highlights 2Nventa Biopharmaceuticals Announces Third Quarter 2008 Financial Results and Recent Corporate Highlights 3Nventa Biopharmaceuticals Announces Third Quarter 2008 Financial Results and Recent Corporate Highlights 4Nventa Biopharmaceuticals Announces Third Quarter 2008 Financial Results and Recent Corporate Highlights 5Nventa Biopharmaceuticals Announces Third Quarter 2008 Financial Results and Recent Corporate Highlights 6Nventa Biopharmaceuticals Announces Third Quarter 2008 Financial Results and Recent Corporate Highlights 7Interleukin Genetics to Present New Findings on Osteoporosis at the 58th Annual Meeting of the American Society of Human Genetics 2Interleukin Genetics to Present New Findings on Osteoporosis at the 58th Annual Meeting of the American Society of Human Genetics 3Cynvec LLC(SM) Appoints Former Johnson & Johnson Executive Frank D. Stonebanks as President and Chief Executive Officer 2Cynvec LLC(SM) Appoints Former Johnson & Johnson Executive Frank D. Stonebanks as President and Chief Executive Officer 3
Human CCL26/Eotaxin-3 MAb (Clone 115002)...
Normal sheep serum collected from healthy normal sheep...
Agarose-ME, 500 g. Suitable for immunoelectrophoresis.Gel point (1.5%): 36 1.5 C, EEO (-mr): 0.16-0.19, Gel strength (1%): > 1000 g/cm2. Category: Nucleotides & Enzymes & Biochemicals, Ultrapure Bio...
Pooled normal sreum with 0.1% sodium azide as preservative...
Biology Products: