煉炭灰 給與가 豚의 成長-育成-肥育에 미치는 影響에 關한 硏究 : 第 Ⅳ報 哺乳中 仔豚에 2次 鐵分注射代用으로서의 煉炭灰 給與가 豚의 成長에 미치는 效果 Ⅳ. Effect of Substituing Briquette ash feeding for the second fe in jection of Pig at Sucking on Pig growth = Studies on the Effect of Briquette ash Addition on Sucking-Growing-Fatterning Pig.

다국어 초록 (Multilingual Abstract)

This experiment was conducted to investigate the effect of substituting Briquette ash feeding for the second Fe injection of pig at Sucking on pig growth, pig weight at 21 days, pig weight at weaning and pig growth at growing and fattening with 7 pigs of same litter produced at animal farm, this college from March 2, 1984 to July 19, the same year.
Pig weight at 21 days was heavier in the pigs feeding Briquette ash after injected Fe once than that in those injected fe twice and conversely, in pig weight at weaning. The body gain of growing and fatterning period was superior in the pigs feeding Briquette ash after injected once of groups studied.
Feed efficiency of growing and fatterning pig was higher in the pigs injected Fe twice than that in those feeding Briquette ash after injected Fe once. Pig health in feeding Briquette ash was normal.
The results obtained in this study suggest that Briquette ash feeding as substitution for Fe injection be an effective micro­mineral matter from growing to fattening.