Salvelinus fontinalis parent fish feed

• Main Author: PENG JUNXIU
• Format: Patent
• Language: Chinese; English
• Published: 29.05.2018
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FODDER; FOODS OR FOODSTUFFS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention discloses a salvelinus fontinalis parent fish feed. The feed is prepared from, by weight, 50-70 parts of fish meal, 5-10 parts of Antarctic krill powder, 10-30 parts of soybean meal, 10-15 parts of bran, 5-8 parts of wheat meal, 4-7 parts of vegetable oil, 0.05-0.1 part of salt, 0.1-0.2 part of complex vitamins and 0.1-0.2 part of complex mineral elements. Compared with the prior art, the salvelinus fontinalis parent fish feed can meet the demands of salvelinus fontinalis parent fishes on nutrition, promote the appetite of the parent fishes, improve the immunity of the parent fishes, promote the gonad development, and provide a basis for high-quality descendant parent fishes. 本发明公开了种七彩鲑亲鱼饲料，包括如下重量份的原料组分：鱼粉50～70份、南极磷虾粉5～10份、大豆粉10～30份、麸皮10～15份、小麦粉5～8份、植物油4～7份、食盐0.05～0.1份、复合维生素0.1～0.2份、复合矿物元素0.1～0.2份。本发明与现有技术相比，能满足七彩鲑亲鱼对营养的需求，增加亲鱼食欲，提高亲鱼免疫力，促进性腺发育，为优质的子代亲鱼提供基础。