Therefore, harvesting of grass nepia affect the biogas production efficiency, which in addition to, regardless of age, appropriate grass harvest, then he ought to consider the output of the harvest age nepia grass.
The harvesting of Napier grass has a powerful impact on the production of biogas. This will take into account the harvesting of grass should be considered a reasonable yield of Napier grass at the age of harvest.
So the harvesting of Napier Grass affects the production efficiency of biogas. In addition, they must consider the storage life of cut hay right should consider yield of grass and peer at the age of harvest.