Day temperature and night temperature showed similar effects as that of whole day average temperature, whereas the night temperature exhibited a stronger correlation with protein content, amylose content, and head rice ratio.
For CO2 emission flux, the moist/loose manure showed significant direct correlation between CO2 emission flux and manure water content, temperature, and NH4+ content and inverse correlation with NO3− content.
As was expected, VA content showed a strong positive correlation with CLA content.
The whole day average temperature showed a significant positive correlation with protein content and a significant negative correlation with amylose content, alkali consumption, and head rice ratio during the entire 45-day survey; it had a negative correlation with brown rice ratio in the first 20 days, but subsequently exhibited a positive correlation (Fig. 3).
Volume fraction of Laves phase increased with increasing Ta content, and thus microhardness was basically positive correlation with Ta content.
Samples E0, E16, E20 and AF all have low sequencing depth (< 4 million mapped reads), yet AF and E0 have strong correlation with GC content, whereas E20 and E16 have little correlation with GC content.
Canonical correlation analysis illustrated that the enrichment of characteristic genera in straw-conditioning group showed positive correlation with the content of cellulose and hemicellulose, but showed negative correlation with the content of lignin and humus.
The whole day average temperature has a significant negative correlation with amylose content, but the daily temperature range showed a positive correlation with amylose content.
The air temperature has been reported to have a negative correlation with amylose content (Asaoka et al. 1985), and was the major factor effecting protein content in rice during the period of 10 20 days after heading (Nakamura et al. 1989).
Cl contents of melt inclusions in plagioclase from the Plinian pumices are 0.09 0.14 wt%, with no correlation to SiO2 content, while those in pyroxene are 0.07 0.19 wt%, having a weak positive correlation with SiO2 content (R = 0.28) (Fig. 3d).
