Skip to main content

Advertisement

Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Table 2 Chemical and physical characteristics of different formulations: dry matter (DM), carbon, total N, ash, lipid, carbohydrate, pH, electrical conductivity (EC) and carbon:nitrogen ratio (C:N)

From: Physicochemical analyses of plant biostimulant formulations and characterisation of commercial products by instrumental techniques

Formulation DM (% w/w) Carbon (% w/w) Total N (% w/w) Ash (% w/w) Lipid (% w/w) Carbohydrate (% w/w) pH EC (dS/m) C:N ratio
Rygex 39.7 ± 0.2 19.1 ± 0.2 5.2 ± 0.1 1.5 ± 0.2 <0.1 5.7 ± 0.2 7.5 ± 0.1 9.4 ± 0.1 3.7
Algavyt 46.8 ± 0.2 20.2 ± 0.2 9.1 ± 0.1 6.4 ± 0.2 <0.1 35.3 ± 0.2 11.1 ± 0.1 16.0 ± 0.4 2.2
Ryzoset 20.1 ± 0.2 8.8 ± 0.2 0.7 ± 0.1 2.4 ± 0.2 <0.1 13.3 ± 0.2 3.1 ± 0.1 5.2 ± 0.1 12.6
Manek 62.2 ± 0.2 39.3 ± 0.2 0.2 ± 0.1 3.6 ± 0.2 56.1 ± 0.2 1.2 ± 0.2 8.5 ± 0.1 0.4 ± 0.1 196.5
Ecoryg 50.9 ± 0.2 22.7 ± 0.2 3.0 ± 0.1 5.5 ± 0.2 <0.1 26.7 ± 0.2 5.2 ± 0.1 19.8 ± 0.5 7.6
Algavyt Zn/Mn 40.4 ± 0.2 12.5 ± 0.2 5.1 ± 0.1 15.4 ± 0.2 <0.1 18.1 ± 0.2 6.2 ± 0.1 20.3 ± 0.5 2.5
  1. The first six parameters are expressed on a dry weight basis. Extended error calculated at 95 % confidence level