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Influence of selenium on chlorophyll and carotenoid concentrations of maize (n = 3)Tabelle 2. Einfluss von Selen auf den Chlorophyll- und Carotinoidgehalt von Mais (n = 3)

Se (mg kg-1)Chlorophyll aChlorophyll bTotal chlorophyll (a and b)Carotenoids
HLPHLPHLPHLP
(mg g−1FW)
Control12.73a7.21a1.20d5.27d13.93d12.48d8.41b2.68a
1.308.65b5.17b12.31b13.20ab20.96a18.37a9.12a2.20ab
6.576.31c4.34c18.11a13.48a24.42b17.82ab4.51c0.30b
135.23c4.44c8.89c12.47b14.12c16.91c4.31c0.30b
264.10cd3.27d0.61e6.23c4.71e9.51e0.85d0.04c

Pearson correlation coefficients for maize traits across different selenium treatments. The white areas show the correlation for the local population, the gray area for the hybrid.Tabelle 3. Pearsons Korrelationskoeffizienten für die Merkmale von Mais. Die weiße Fläche zeigt die Korrelation für die lokale Population, die graue für den Hybrid.

Correlated traitsChl-aChl-bCarotenoidsTotal (a chlorophyll and b)Root BMShoot BMShoot-ratio to-root
Chl-a-0.2940.828**0.0710.3620.598*0.860**
Chl-b-0.1910.1660.933**0.3780.2980.308
Carotenoids0.845**0.1910.4850.797**0.925**0.878**
Total (a and chlorophyll b)0.2640.896**0.570*0.529*0.535*0.692**
Root BM0.553*0.3860.860**0.629*0.955**0.739**
Shoot BM0.675**0.3550.922**0.653**0.986**0.614**
Shoot-ratio to-root0.859**0.1150.797**0.4450.3610.616*

Influence of selenium on shoot and root biomass of single maize plants and the shoot-to-root ratioTabelle 1. Einfluss von Selen auf die Spross- und Wurzeltrockenmasse von Mais (pro Pflanze) sowie das Sproß/Wurzel-Verhältnis

Se (mg kg−1)Shoot (g plant−1)Root (g plant−1)Shoot-to-root ratio
HLPHLPHLP
Control2.987b3.012b0.895b0.789b3.34a3.85a
1.304.587a4.789a1.586a1.689a2.90b2.84c
6.572.258c2.158c0.789c0.678c2.88c3.20b
131.178d1.124d0.487d0.451d2.43d2.48d
260.587e0.469e0.358e0.389e1.65e1.21e
eISSN:
0006-5471
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Life Sciences, Ecology, other