The commercialization of forage seeds is done through a factor known as Cultural Value (C.V.). The C.V. is obtained through calculation using the percentage of purity and germination (or viability) of the seeds. The value is calculated by the following formula:
Benefits
- Greater versatility
- Less use of sowing technology
Minimum Commercialization Standards
Forage seeds require a minimum standard of germination and purity, depending on the variety or species to be commercialized:
| Scientific Name | Purity | Germination |
|---|---|---|
| Andropogon gayanus cv. MG-7 Tupã | 40 % | 25 % |
| Brachiaria brizantha cv. Marandú | 60 % | 60 % |
| Brachiaria decumbens cv. Basilisk | 60 % | 60 % |
| Brachiaria humidicola cv. Humidícola | 60 % | 40 % |
| Brachiaria ruziziensis cv. Ruziziensis | 60 % | 60 % |
| Panicum maximum x P. glaucum cv. Carajás | 40 % | 40 % |
| P. purpureum cv. MG-7 Tupã | 40 % | 25 % |
| Setaria sphacelata cv. MG-11 Tijuca | 50 % | 40 % |