Method for comprehensive utilization of energy grass in fields of feeds, biogas and paper pulp

Abstract

The invention discloses a method for the comprehensive utilization of energy grass in the fields of feeds, biogas and paper pulp, and belongs to the field of biomass resource utilization. For obtaining the highest biomass yield per unit land area, and fully utilizing the energy grass (an economic crop with a huge application potential), according to the method, the applications of the energy grass in the three fields of the feeds, the biogas and the paper pulp are organically combined, and through creative tests and full actual application effect contrasts, a set of effective comprehensive utilization method of the energy grass is developed.

Description

technical field [0001] The invention belongs to the field of utilization of biomass resources, and relates to resource utilization of energy grass, in particular to a method for comprehensive utilization of energy grass in the fields of feed, biogas and pulp. Background technique [0002] At present, energy grass has related applications, such as in biomass energy, edible and medicinal fungus production, desertification control, animal husbandry and other fields, but the existing technology is only limited to the application of energy grass in a single field. To adapt to the technical requirements of a single field and to obtain better economic value, the energy grass is often harvested when the maximum biomass yield in the average growth period has not reached the maximum value, so that the maximum production potential of the energy grass on the unit land has not been brought into play, and there is no Realize the full utilization of the resource of energy grass, and there ...

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Problems solved by technology

[0002] At present, energy grass has related applications, such as in biomass energy, edible and medicinal fungus production, desertification control, animal husbandry and other fields, but the existing technology is only limited to the application of energy grass in a single field. To adapt to the technical requirements of a single field and to obtain better economic value, the energy grass is often harvested when the maximum biomass yield in the average growth period has not reached the maximum value, so that the maximum production potential of the energy grass on the unit land has not been brought into play, and there is no Realize the full utilization of the resource of energy grass, and there are many problems such as waste discharge in related processes

[0003] At present, energy grass has related applications, such as in biomass energy, edible and medicinal fungus production, desertification control, animal husbandry and other fields, but the existing technology is only limited to the application of energy grass in a single field. To adapt to the technical requirements of a single field and to obtain better economic value, the energy grass is often harvested when the maximum biomass yield in the average growth period has not reached the maximum value, so that the maximum production potential of the energy grass on the unit land has not been brought into play, and there is no Realize the full utilization of the resource of energy grass, and there are many problems such as waste discharge in related processes