Special fish feed for promoting growth of pelteobagrus fulvidraco of aquaculture in old courses of Yellow River

Abstract

The invention discloses special fish feed for promoting growth of pelteobagrus fulvidraco of aquaculture in old courses of the Yellow River. The special fish feed is prepared from the following raw materials in parts by weight: 25-35 parts of a fermented fruit residue material, 10-20 parts of bone meal, 5-15 parts of shell powder, 5-15 parts of shrimp shell powder, 5-15 parts of albumen powder, 5-15 parts of reed rhizome powder, 5-15 parts of bean dregs, 5-15 parts of wheat bran, 3-8 parts of probiotics freeze-dried powder, 5-15 parts of wheat germ powder, 5-15 parts of typha angustifolia powder, 5-15 parts of bovine coloctrum freeze-dried powder, 5-15 parts of plant oil residues, 5-12 parts of Chinese yam powder, 5-12 parts of egg shell powder, 0.8-1.5 parts of salt, 5-15 parts of soybean oil, 1-3 parts of vitamins, 2-5 parts of sesame oil and 4-10 parts of a matching nutrient solution. By adopting the special fish feed, the digestion property and the nutrition absorption property of the pelteobagrus fulvidraco can be remarkably improved, rapid absorption and storage of nutrition by the pelteobagrus fulvidraco can be promoted, and then the pelteobagrus fulvidraco can grow and develop rapidly; in addition, the fermented fruit residue material can be obtained at any place and is cheap in raw material, and meanwhile due to adoption of the fruit residues, environment pollution can be reduced, and multiple purposes can be achieved at one stroke.

Description

[0001] Technical field:

[0002] The invention relates to the technical field of aquaculture, in particular to a special fish feed for promoting the growth of yellow catfish for aquaculture in the old course of the Yellow River.

[0003] Background technique:

[0004] Therefore, the Yellow River is the mother river, the Yellow River. The old river channel left over from the old diversion passes through the north-central part of Dangshan County. The county has a total length of 46.40 kilometers and a drainage area of ​​227.6 square kilometers. The upstream is from Guanzhuangba Town, and the downstream is to the Gaozhai River in Geji. There is a Yuezhuangba Reservoir in the upstream and a Gaozhai Lake in the downstream. There are Guanzhuangba Town, Xuanmiao Town, Shengguoyuanchang, Zhouzhai Town, Quanji Township, Xiximen Town, County Horticultural Farm, Liangli Town and Geji Town in the basin.

[0005] Therefore, there are 7,000 hectares of wetland in the Yellow River Basin, of ...