Multifunctional mixed feed additive capable of promoting sow oestrus and increasing ovulation number

• Main Authors: Hong Ping, Liu Chunxue, Wu Bencheng, Hong Yifen
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2016
• 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 OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention provides a multifunctional mixed feed additive capable of promoting sow oestrus and increasing ovulation number. The additive is prepared from, by weight, 30-50% of fermented soybean meal, 0-10% of soybean oil, 5-15% of oil meal, 15-25% of glucose and fructose, 0.6-1.0% of decavitamin, 0.8-1.2% of composite mineral substance, 0.3-0.5% of omega-3 fatty acid, 5-15% of kelp powder and 10-20% of a carrier. The oestrus state of standby and multiparous sows can be improved, nutrient substances capable of promoting development of sow reproductive organs can be supplemented, the internal secretion function is improved, the ovary function is activated to promote oestrus and ovulation; the oestrus interval of the multiparous sows can be shortened, oestrus characters of the sows are prominent, the sow ovulation number is increased to increase the litter size, breeding performance is improved, and reproductive performance of the sows is not damaged. 本发明提供了种可促进母猪发情和提高排卵数的多功能混合型饲料添加剂。所述添加剂各组分及其重量份为：发酵豆粕30～50％