Grass pulp capable of promoting fish growth and processing method thereof

Abstract

The invention discloses grass pulp capable of promoting fish growth. The grass pulp capable of promoting fish growth is prepared from the following ingredients in parts by weight: 100-200 parts of water hyacinths, 100-200 parts of alternanthera philoxeroides, 100-200 parts of waterweeds, 0.1-1 part of limonitum, 1-3 parts of pine needle powder, 100-200 parts of ryegrass, 50-150 parts of wormwood, 0.2-1 part of morning glory seeds, 50-150 parts of river locust leaves, 2-10 parts of edible salt, 50-150 parts of Chinese milk vetch, 2-4 parts of compound Chinese herbal medicines, and 1-1.5 parts of an attractant. Being beaten into pulp, the grass pulp is good in palatability, and beneficial for rapid growth of fishes; uneaten grass pulp can be utilized by macroplanktons and benthos in the water, as well as converted into nutrients under effects of bacteria so as to promote proliferation of planktons and formation of bacterial flocs; and thus, the grass pulp is capable of providing abundant foods to the fishes, and is greatly improved in utilization rate, reduced in production cost, and increased in economic benefits.

Description

technical field [0001] The invention relates to straw pulp, in particular to a straw pulp for promoting fish growth and a processing method thereof. Background technique [0002] Feeding fish directly with green grass has a low utilization rate of nutrients. If the grass is beaten into grass pulp and then fed to fish, the utilization rate of nutrients can be increased by more than 50%, and it can also play a dual role in feeding and fertilizing. The reason is that there are many particles of the same size as plankton in the grass pulp, which can be used by filter-feeding and omnivorous fish, while larger fragments are ingested by herbivorous fish such as grass carp, bream, and bream . Grass pulp particles and pulp juice not eaten by fish, in addition to being used by macrozooplankton and benthic animals, can also be converted into nutrient elements of plankton under the action of bacteria to promote the growth of plankton, thereby providing fish Provide abundant natural b...

AI Technical Summary

Problems solved by technology

The production process of straw pulp pellet feed optimizes the processing link, which can quickly fix the nutrients of fresh grass. The prepared straw pulp pellet feed has the characteristics of bright color, fresh smell and rich nutrition. The quality is better than the general grass powder feed, but the palatability of the grass pulp may not be ideal, and there is still room for improvement in terms of palatability and food-attracting effect