麸皮
干物质
哺乳期
营养物
生物
豆粕
动物科学
餐食
有机质
磷
中性洗涤纤维
农学
食品科学
化学
怀孕
原材料
生态学
遗传学
有机化学
作者
G. A. Casas,Maryane S F Oliveira,Charmaine D Espinosa,Hans-Henrik Stein
出处
期刊:Canadian Journal of Animal Science
[Canadian Science Publishing]
日期:2022-06-01
卷期号:102 (2): 401-405
被引量:1
标识
DOI:10.1139/cjas-2021-0086
摘要
Twenty-four gestating sows and 24 lactating sows were randomly allotted to three diets with eight replicate sows per treatment in a 3 × 2 factorial arrangement. Different sows were used in gestation and lactation periods. The hypothesis was that digestibility of gross energy (GE), dry matter (DM), and nutrients in lactating sows is not different from that in gestating sows. A corn–soybean-meal diet and two full-fat-rice-bran or defatted rice bran diets were used. Results indicated that regardless of diet, lactating sows had greater (P < 0.01) apparent total tract digestibility of GE, DM, neutral detergent fiber, organic matter, and phosphorus than gestating sows.
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