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Chemical and Biological Technologies in Agriculture

Table 1 Leaf content of chlorophyll a (Chla) and chlorophyll b (Chlb) (mg g−1 fresh weight)

From: Variations of elements, pigments, amino acids and secondary metabolites in Vitis vinifera (L.) cv Garganega after 501 biodynamic treatment

 

Chla

Chlb

PC1

0.84 ± 0.23

0.49 ± 0.23

PT1

0.78 ± 0.27

0.39 ± 0.20

PC2

1.03 ± 0.24

0.46 ± 0.17

PT2

0.78 ± 0.27

0.39 ± 0.24

RC1

0.71 ± 0.25

0.24 ± 0.08

RT1

0.78 ± 0.29

0.24 ± 0.11

RC2

0.51 ± 0.23

0.19 ± 0.02

RT2

0.69 ± 0.11

0.34 ± 0.22

  1. Data are means of n = 6 samples ± standard deviation
  2. P Paiele, R Roncaie, C control, T treated with 501, 1-sampling date May 10th, 2-sampling date May 21st
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