養豚飼料へのリンゴジュース粕添加による尿中窒素排泄量の低減  [in Japanese] Effect of Dietary Addition of Dried Apple Pomace on the Nitrogen Excretion in Urine and Feces of Growing Pigs  [in Japanese]

Access this Article

Search this Article

Author(s)

    • 山本 朱美 YAMAMOTO Akemi
    • (財)畜産環境整備機構畜産環境技術研究所 Livestock Industry's Environmental Improvement Organization, Institute of Livestock Industry's Environmental Technology
    • 青木 幸尚 AOKI Yukihisa
    • (財)畜産環境整備機構畜産環境技術研究所 Livestock Industry's Environmental Improvement Organization, Institute of Livestock Industry's Environmental Technology
    • 伊藤 稔 [他] ITOH Minoru
    • (財)畜産環境整備機構畜産環境技術研究所 Livestock Industry's Environmental Improvement Organization, Institute of Livestock Industry's Environmental Technology
    • 古谷 修 FURUYA Shu
    • (財)畜産環境整備機構畜産環境技術研究所 Livestock Industry's Environmental Improvement Organization, Institute of Livestock Industry's Environmental Technology

Abstract

養豚飼料へのリンゴジュース粕の添加が尿中窒素排泄量に及ぼす影響について検討した。開始時体重が約40kgの去勢雄豚8頭を供試し, 4頭にはCP15.8%のトウモロコシとダイズ粕を主体とする標準的飼料を体重の3%給与し (標準飼料区), 他の4頭には同量の標準飼料とともに乾燥リンゴジュース粕を体重の0.9%の割合で添加して給与した (リンゴ粕区)。豚は代謝ケージに収容し, 9日間の予備試験の後, 5日間にわたって全量の糞尿を採取して窒素出納を調べた。1日当たりの窒素摂取量は標準飼料区およびリンゴ粕区で, それぞれ, 31.9および35.3gであった。尿中窒素排泄量は, それぞれ, 16.8および10.7gとリンゴ粕区で36%低くなった (P<0.01) が, 逆に, 糞中窒素排泄量は, それぞれ, 5.3および10.9gとリンゴ粕区で多くなった (P<0.01)。総窒素排泄量は, それぞれ, 22.1および21.6gで差が認められなかった。

We investigated the effects of addition of dried apple pomace to a corn-soybean meal-based diet (standard diet) on the fecal and urinary nitrogen excretion in growing pigs. Eight barrows (BW approximately 40kg) were allotted to two treatments of four pigs each, in which the standard diet or the diet supplemented with 30% of dried apple pomace to the standard diet was given. The pigs were placed individually in the metabolism cages. After a 9-d pre-experimental period, urine and feces were quantitatively collected daily, for a 5-d period. The pigs fed the dried apple pomace-supplemented diet excreted 36% less nitrogen in urine and 104% more nitrogen in feces than the pigs fed the standard diet. However, the total nitrogen excretion was not affected by the dried apple pomace supplementation to the standard diet (P>0.05). Apparent CP digestibility of the dried apple pomace was -106.1%.

Journal

  • Nihon Yoton Gakkaishi

    Nihon Yoton Gakkaishi 39(1), 8-13, 2002-03-10

    The Japanese Society of Swine Science

References:  18

Cited by:  10

Codes

  • NII Article ID (NAID)
    10008284498
  • NII NACSIS-CAT ID (NCID)
    AN10202971
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    0913882X
  • NDL Article ID
    6102391
  • NDL Source Classification
    ZR22(科学技術--農林水産--畜産)
  • NDL Call No.
    Z18-1082
  • Data Source
    CJP  CJPref  NDL  J-STAGE  JASI 
Page Top