Temporal dynamics of SPAD readings of labeled rice leaves under six N application rates.
2014-02-10T03:22:09Z (GMT) by
<p>Each value is an average of 30 measurements. Bars indicate standard error of means. Numbers underneath bars are coefficients of variation (%) of SPAD readings obtained on the same day under the six N application rates. SPAD readings are not shown for control plants on the 45th day after full expansion (DAFE 45) because some leaves in plots without N application were dead. N1 to N6 are the same as in the legend in Fig. 1.</p>