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        <dc:relation>https://eprints.nwisrl.ars.usda.gov/id/eprint/188/</dc:relation>
        <dc:title>Photosynthesis Under Field Conditions. XA. Assessing Sources and Sinks of Carbon Dioxide in a Corn (Zea mays L.) Crop Using Momentum Balance Approach</dc:title>
        <dc:creator>Lemon, E.R.</dc:creator>
        <dc:creator>Wright, J.L.</dc:creator>
        <dc:subject>Corn / maize</dc:subject>
        <dc:subject>Research methodology</dc:subject>
        <dc:subject>Mass Import - autoclassified (may be erroneous)</dc:subject>
        <dc:description>In a previous communication we described a meteorological
method of assessing the vertical distribution of photosynthesis
and respiration activity in a corn crop. The
method, however, is tedious. Here we describe a much
simpler method. Results indicate that all the leaves of
a corn crop appear to follow the same near-linear light
response curve, at least above the compensation point.
Below the compensation point, all leaves evidently respire
very little.</dc:description>
        <dc:date>1969</dc:date>
        <dc:type>Article</dc:type>
        <dc:type>NonPeerReviewed</dc:type>
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        <dc:language>en</dc:language>
        <dc:identifier>https://eprints.nwisrl.ars.usda.gov/id/eprint/188/1/171.pdf</dc:identifier>
        <dc:identifier>  Lemon, E.R. and Wright, J.L.  (1969) Photosynthesis Under Field Conditions. XA. Assessing Sources and Sinks of Carbon Dioxide in a Corn (Zea mays L.) Crop Using Momentum Balance Approach.   Agronomy Journal.      61(3):405-411.               </dc:identifier>
        <dc:relation>0171</dc:relation>
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