Navigation Links
Additive copper-zinc interaction affects toxic response in soybean
Date:11/10/2009

ly those associated with organic matter.

The toxic effects of copper and zinc on soybean growth was found to be additive to a large degree, as measures of both extractable copper and zinc in the soils were needed to adequately explain the inhibition of plant growth over all treatments. However, the toxic effect of copper was stronger than that of zinc, possibly explained by the observed severe impact of copper on soybean root development. Soil texture had a marked influence on the degree of copper and zinc toxicity and availability to soybeans, consistent with numerous studies that have shown coarse-textured soils to be more susceptible to the toxic effects of heavy metals on crops.

The results from the study indicate that guidelines for tolerable upper limits of copper and zinc concentrations in soils are likely to require allowance for the presence of a second toxic metal at elevated concentrations, which could lower the tolerable limit for either copper or zinc. Furthermore, tolerable limits for copper and zinc in soils are likely to be lower in coarse-textured soils.


'/>"/>

Contact: Sara Uttech
suttech@agronomy.org
608-268-4948
American Society of Agronomy
Source:Eurekalert

Page: 1 2

Related biology news :

1. Common food additive found to increase risk and speed spread of lung cancer
2. Fowl soil additive breaks down crude oil
3. Interaction of just 2 genes governs coloration patterns in mice
4. Hidden interactions between predators and prey: evolution causes cryptic dynamics in ecology
5. Skin oil -- ozone interactions worsen air quality in airplanes
6. Keck Foundation funds study of biological interactions with nanomaterials
7. Odd protein interaction guides development of olfactory system
8. New technology illuminates protein interactions in living cells
9. Rong Li Lab reports protein interactions of MAP kinase signaling pathway
10. New Argonne study may shed light on protein-drug interactions
11. Stowers Proteomics Center devises method for assigning probabilities to human protein interactions
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/23/2014)... of identical twins has found that early reading skill ... the journal Child Development , was conducted by ... London. , "Since reading is an ability that can ... according to Stuart J. Ritchie, research fellow in psychology ... "Early remediation of reading problems might aid not only ...
(Date:7/23/2014)... fable about the crow and the pitcher, a thirsty bird ... to drink from it, he finds the water level out ... pitcher, the bird drops pebbles into it one at ... him to drink his fill. , Highlighting the value of ... more effective than brute force. It also characterizes crows as ...
(Date:7/23/2014)... Honey bees, especially the young, are highly sensitive to ... to maintain temperatures within a narrow range. Recently published ... Tufts University,s School of Arts and Sciences, is the ... within a hive in process similar to how humans ... and skin. , "This study shows how workers ...
Breaking Biology News(10 mins):Stronger early reading skills predict higher intelligence later 2Smarter than a first-grader? 2Smarter than a first-grader? 3Smarter than a first-grader? 4How honey bees stay cool 2
... and they can sometimes be fatal. Because more ... pre-eminent remedy; antibiotics; the search for new remedies ... by scientists from the Flanders Interuniversity Institute for ... certain mice, by nature, can withstand particular bacterial ...
... following a heart attack does not improve certain cardiac ... increased risk of death, according to a study in ... a widely available dietary supplement and is publicized as ... and sexual dysfunction, according to background information in the ...
... a heart attack does not improve certain cardiac functions ... risk of death, according to a study in the ... widely available dietary supplement and is publicized as having ... sexual dysfunction, according to background information in the article. ...
Cached Biology News:A step forward in the fight against bacterial infections 2Little known DNA repair enzyme may be a tumor suppressor gene 2Use of amino acid supplement following a heart attack provides no benefit, may be harmful 2
(Date:7/23/2014)... MINNEAPOLIS , July 23, 2014 /PRNewswire/ - ... industrial biotechnology company producing sustainable chemicals, today announced that ... in full their option to purchase an additional ... offering price of $12.00 per share, less underwriting ... announced underwritten public offering of 2,800,000 shares of ...
(Date:7/23/2014)... LEXINGTON, Massachusetts , July 23, 2014 /PRNewswire/ ... SHPG ), the global specialty biopharmaceutical ... company, today announced a worldwide licensing and collaboration ... (ERT) for the potential treatment of both the ... patients with Hunter syndrome (MPS II). This collaboration ...
(Date:7/23/2014)... PARK, Calif. , July 23, 2014  Sofinnova ... investment firm, today announced the closing of Sofinnova Venture ... million and in excess of the initial fund target ... helping entrepreneurs build successful biotechnology companies. Consistent with recent ... with promising later stage clinical programs, along with select ...
(Date:7/23/2014)... With the ability to record continuously at ... than 15 minutes, Fastec Imaging has brought the same ease-of-use ... imaging. “Finally, a high speed camera that can be used ... everyday lives.” proclaims Matt Kearney, VP of Sales for Fastec ... demystify and simplify the traditionally complicated workflow of a high ...
Breaking Biology Technology:BioAmber announces exercise in full of underwriters' option in connection with previously priced follow-on offering 2BioAmber announces exercise in full of underwriters' option in connection with previously priced follow-on offering 3Shire Enters Strategic Licensing and Collaboration Agreement With ArmaGen 2Shire Enters Strategic Licensing and Collaboration Agreement With ArmaGen 3Shire Enters Strategic Licensing and Collaboration Agreement With ArmaGen 4Shire Enters Strategic Licensing and Collaboration Agreement With ArmaGen 5Sofinnova Raises $500 Million Biotech Venture Fund 2Fastec Imaging Introduces the First High Speed Camcorder 2Fastec Imaging Introduces the First High Speed Camcorder 3
... SciQuest, Inc ., a leading provider of ... enablement solutions, was once again named to ... companies in America. SciQuest first appeared on the ... http://photos.prnewswire.com/prnh/20100624/DA25925LOGO ) (Logo: http://www.newscom.com/cgi-bin/prnh/20100624/DA25925LOGO ...
... SAN DIEGO, Aug. 25 TriLink BioTechnologies (TriLink), announced that ... the Ballgame," a series of San Diego Padre games in ... need. The Padre,s Foundation will donate a portion of each ... SAY will give to San Diego families, who might otherwise ...
... open a bag of potato chips or pop in a DVD, ... for the soap. Sputter deposition is an industrial process used ... films onto various backings, like the metallic coating on potato chip ... chips. Mostly, the process works very well. In a vacuum ...
Cached Biology Technology:SciQuest Makes the Inc. 500|5000 List of Fastest-Growing Companies for Fourth Consecutive Year 2TriLink BioTechnologies to Sponsor 'Take Me Out to the Ballgame,' a SAY San Diego Event Benefiting San Diego Families in Need 2Trouble with sputter? Blame giant nanoparticles 2Trouble with sputter? Blame giant nanoparticles 3
SHEEP ANTI ESCHERICHIA COLI...
Recombinant Rat Leptin, CF...
2,4,6-Trinitrophenyl hapten is conjugated to Bovine Gamma Globulin (BGG) through lysine by amide bonds....
... • Holds 0.1 mL - 25 mL pipets ... pipets. Also accommodates most standard square or round pipet ... Has four compartments, each 76 mm W x 76 ... x 11 3/8 ins.). Overall dimensions: 89 mm W ...
Biology Products: