Preparation method of artificial breeding feed for leeches
An artificial feed technology, which is applied in the field of leech artificial breeding feed preparation, can solve the problems of leech living environment pollution, high leech fatality rate, wild resource depletion, etc., and achieve enhanced digestion and absorption efficiency, good coating effect, and reduced pollution. Effect
Inactive Publication Date: 2018-02-27
安徽泰益生物科技有限公司
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Abstract
The invention discloses a preparation method of an artificial breeding feed for leeches. The preparation method of the artificial breeding feed for the leeches comprises the following steps of mixingrapeseed meal, sunflower seed meal, seaweed powder, buckwheat flour, alfalfa powder, lotus root starch and water hyacinth herb; adding water and high-temperature-resistant cellulase, carrying out stirring so as to obtain a uniform mixture, and carrying out standing; adding meat and bone meal, water flea meal, snail meat and fish meal, carrying out stirring so as to obtain a uniform mixture, carrying out steaming, and carrying out cooling so as to obtain a premix; adding garlicin, taurine and soybean phospholipids into the premix, carrying out stirring so as to obtain a uniform mixture, carrying out crushing, and carrying out spray-drying; and then, adding wollastonite powder, sepiolite powder, cyclodextrin, compund vitamins and corn oil, carrying out stirring so as to obtain a uniform mixture, carrying out granulation, carrying out drying, and carrying out cooling so as to obtain the artificial breeding feed for the leeches. The artificial breeding feed for the leeches is simple in preparation method, and low in raw material cost. The prepared artificial breeding feed for the leeches is capable of satisfying all nutritional requirements for leech growth; moreover, the nutrients arematched in balance so that the artificial breeding feed for the leeches is beneficial for digestion, absorption and growth-transformation of the leeches. In addition, the artificial breeding feed forthe leeches is also capable of reducing N emission in metabolic wastes so as to ensure less organic residues in excreta, and thus, pollution to the growth environment of the water is reduced.
Application Domain
Food processingClimate change adaptation +2
Technology Topic
NutrientSunflower seed +16
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- Experimental program(4)
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PUM
Property | Measurement | Unit |
Metabolizable energy | 10.5 ~ 11.4 | MJ/kg |
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