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논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국축산학회(구 한국동물자원과학회) 한국축산학회지 한국축산학회지 제52권 제3호
발행연도
2010.1
수록면
221 - 228 (8page)

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초록· 키워드

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The objective of the present study was to investigate the effects of Fe-soy proteinate chelate(Fe-SP) on sows milk, piglet blood parameters and performance. A total of 15 sows of 3 wk before parturition and pigs after births to 3 wk were assigned to three dietary treatments: control(sow-basal diet, piglets with Fe injection); Fe-SP 100(Fe 100 ppm as Fe-SP in sow and piglet diet); Fe-SP 200(Fe 200 ppm as Fe-SP in sow and piglet diet). Each treatment had 5 replicates(sows) of six piglets per sow randomly selected from the same offspring. For this experiment, Fe-SP was manufactured. There were no significant differences among treatments in number of pigs born in total or alive per litter, birth weight, number of pigs weaned per litter and weaning weight. However, weight gain, feed intake and feed conversion ratio significantly(p<0.05) decreased as the supplementation level of Fe-SP increased. There were no significant differences among treatments in Fe content at 3 wk before parturition in sow blood. However, Fe content at 2 wk before parturition in sow blood significantly(p<0.05) increased as the supplementation of Fe-SP. While there were no significant differences among treatments in Fe content at 1 wk before parturition in sow blood, it tended to increase as the supplementation level of Fe-SP increased. There were no significant differences among treatments in Fe content of sow milk. However, it tended to increase as the supplementation level of Fe-SP increased. Iron content in the blood of piglets was significantly(p<0.05) higher in control(Fe injected) than Fe-SP 100 and Fe-SP 200 treatments at 1st and 2nd wk but it was significantly higher in Fe-SP 200 than others in 3rd wk. Zinc content in the blood also significantly (p<0.05) increased as the Fe-SP supplementation level increased in 3rd wk. In conclusion, Fe-SP supplementation significantly affected Fe content in the blood of piglets. Iron injection was more effective at 1st and 2nd wk, while Fe-SP 200 supplementation was effective at 3rd wk in improving blood Fe level in piglets.
#Fe-soy proteinate #Iron injection #Blood Fe #Piglets #Iron in sow milk

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참고문헌 (28)

참고문헌 신청
AOAC / 1990 / Official Method of Analysis(15th Ed.) / Association of Official Analytical Chemists google schola Aoyagi, S. / 1993 / Protective effect of copper- amino acid complexes against inhibitory effects of L-cysteine and ascorbic acid / Poult. Sci. 72 (1) : 82 ~ google schola Ashmead, H. D. / 1993 / The role of amino acids chelates in animal nutrition / Noyes Publications google schola Barber, R. S. / 1955 / Studies on anemia in pigs. I. The provision of iron by intramuscular injection / Vet. Rec. 67 : 348 ~ google schola Becker, D. E. / 1960 / Sources of iron for the baby pig. AS-528 Mimeograph. Ⅲ. Swine Grower’s Day google schola

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