Navigation Links
Food science: increasing crop yields


Introduction
Protein-containing plants are staples in the diets of all countries. The ability to produce enough crops is essential to the well-being of all citizens, for people have to have enough to eat before they can advance to higher endeavors.

Uncontrollable changes in weather such as the amount of rainfall, the occurrence of frost, wind erosion, etc., can be detrimental to the success of a harvest. The stress in plants induced by these effects may be mitigated or at least partially counterbalanced by the informed use of irrigation, fertilizers, and so forth. To take steps to offset stress, a farmer must know what steps to take while the crop is still growing and before it is too late to be of any benefit.


Results
Figure 1 shows spectra taken from two different soy plants (one stressed and one unstressed) in situ: both were still growing in the field. The FLUOROLOGs double-emission monochromator rejected possible stray-light interference that might have hidden the relevant features. In addition, the fiber-optic accessory permitted direct observation of these samples that were obviously too large to fit in a normal sample compartment.


The data in Figure 1 reveal that the unstressed plant (soy green) has a significantly more-intense emission in the IR region, relative to the visible, than does the stressed plant. This IR fluorescence is a predictor of crop yield, and thus may indicate how to salvage what might otherwise be an agricultural disaster.


Conclusion
Food science can benefit by the analytical information available from fluorescence. Especially useful for agricultural and biological studies are the following FLUOROLOG features:
effective stray-light refection
a fiber-optic probe for large and difficult samples
the unique ability to measure fluorescence spectra in the IR region of the spectrum.


back to top


'"/>

Source:


Page: All 1 2

Related biology technology :

1. A technique for increasing yields in bioreactors and disposable cell-culture systems
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/21/2017)... (PRWEB) , ... April 21, 2017 , ... ... recognized outstanding manufactures in 10 categories with over 30 nominees and well as ... Manufacturing presented the new award and the event was hosted by CompanyWeek and ...
(Date:4/21/2017)... ... April 21, 2017 , ... ... Bank, today announced first round funding to three startups through the UConn Innovation ... support to new business startups affiliated with UConn. , The UConn Innovation Fund ...
(Date:4/21/2017)... Muncie, IN (PRWEB) , ... April 21, 2017 , ... ... year to 11 high school graduates from across the nation. The scholarships are created ... of AMA member dues. , Scholarship criteria are set by the AMA Scholarship Committee, ...
(Date:4/21/2017)... ... April 21, 2017 , ... ... nourishing a range of emerging technology-based businesses, recently earned a $77,518 grant from ... , Founded in 2004, FITCI is Frederick’s first incubator. A non-profit corporation, ...
Breaking Biology Technology:
(Date:3/29/2017)...  higi, the health IT company that operates the ... , today announced a Series B investment from ... The new investment and acquisition accelerates higi,s strategy to ... population health activities through the collection and workflow integration ... collects and secures data today on behalf of over ...
(Date:3/27/2017)... , March 27, 2017  Catholic Health Services ... Management Systems Society (HIMSS) Analytics for achieving Stage ... Model sm . In addition, CHS previously earned ... hospitals using an electronic medical record (EMR). ... high level of EMR usage in an outpatient ...
(Date:3/24/2017)... Research and Markets has announced the addition of the ... Industry Forecast to 2025" report to their offering. ... The Global Biometric Vehicle Access ... 15.1% over the next decade to reach approximately $1,580 million by ... and forecasts for all the given segments on global as well ...
Breaking Biology News(10 mins):