Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Донской государственный аграрный университет" (RU)
发明人:
Чертков Дмитрий Дмитриевич (RU),Бараников Владимир Анатольевич (RU),Чертков Богдан Дмитриевич (RU),Колосов Анатолий Юрьевич (RU),Федорова Виктория Владимировна (RU)
申请号：
RU2012103324/13
公开号：
RU2012103324A
申请日:
2012.01.31
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
FIELD: food industry.SUBSTANCE: invention relates to a method for feeding sows in the farrowing section. The method for feeding sows in the farrowing section includes sows feeding in the pregnancy and sucking periods under single-phase maintenance conditions. The level of feeding in terms of nutritional substances is increased 1.5-1.8 times from the 101st to the 110th day of the animals pregnancy, green hydroponic fodder accounting for 20% of the demand. From the 111th to the 115th day of pregnancy the level of feeding in terms of nutritional substances is gradually reduced down to 15% of the demand, green hydroponic fodder totally excluded. From the 1st to the 8th day of the sucking period the level of sows feeding in terms of nutritional substances is increased by 10% at the expense of green hydroponic fodder plus 0.55-1.1 MJ per piglet daily. From the 9th to the 20th, from the 21st to the 30th, from the 31st to the 40th, from the 41st to the 55th day of the sucking period the level of sows feeding in terms of nutritional substances is increased by 20% at the expense of green hydroponic fodder plus 1.10-2.20 MJ, 2.20-3.63 MJ, 3.63-4.40 MJ, 4.40-5.50 MJ per piglet daily respectively. From the 56th to the 60th day of the sucking period the level of sows feeding in terms of nutritional substances is gradually reduced down to 20% of the demand, green hydroponic fodder totally excluded.EFFECT: this invention usage allows to achieve high indices of reproductive and productive qualities of sows as well as intensive growth and development of the breed.Изобретение относится к способу кормления свиноматок в цехе опороса. Способ кормления свиноматок в цехе опороса включает кормление свиноматок в супоросный и подсосный периоды в условиях однофазного содержания. Уровень кормления по питательным веществам с 101 по 110 день супоросности животных повышают в 1,5-1,8 раз, причем 20% от потребности приходится на зеленый гидропонный корм. С 111 по 115 день супоросности уровень кормле
