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Provedor de dados:  Thai Agricultural
País:  Thailand
Título:  Effect of eucalyptus leaf meal supplementation on feed intake ruminal ecology and microbial protein synthesis of swamp buffaloes
Autores:  Nguyen The Thao
Metha Wanapat
Data:  2015-06-12
Ano:  2013
Palavras-chave:  Swamp buffalo
Feed supplementation
Eucalyptus leaf meal
Rumen enhancer
Rumen ecology
Microbial protein synthesis
Rumen performance
Methane mitigation
Feed intake
ควายปลัก
การเสริมอาหารสัตว์
ใบยูคาลิปตัสป่น
กระเพาะรูเมน
การย่อยอาหาร
ประสิทธิภาพการย่อย
จุลชีพ
การได้รับสารอาหาร
Resumo:  This study was conducted to investigate the effects of Eucalyptus (E. Camaldulensis) leaf meal (ELM) supplementation on voluntary feed intake, ruminal ecology and microbial protein synthesis of swamp buffaloes fed with rice straw. In this, ruminally fistulated swamp buffaloes with initial body weight of 321± 23 kg were randomly assigned according to a 4 x 4 Latin square design. The dietary treatments were different levels of ELM supplementation and were as follows: T1= 0 g ELM/hd/d; T2 = 40 g ELM/hd/d; T3 = 80 g ELM/hd/d; T4 = 120 g ELM/hd/d. Experimental animals were kept in individual pens, concentrates were offered at 0.3%BW and rice straw was fed ad libitum. These results revealed that voluntary feed intake were similar among treatments. Ruminal pH, temperature were not significantly affected; however, ELM supplementation resulted in significantly lower concentration of ruminal ammonia nitrogen. Population of bacteria and fungal zoospores were not different (P>0.05) among treatments while population of protozoa was decreased (P<0.05) when buffaloes received ELM supplementation. Nitrogen utilization and purine derivatives were not affected by ELM supplementation. Based on these findings, it can be suggested that ELM could modify the rumen fermentation and is potential as a rumen enhancer in methane mitigation and rumen performances
Tipo:  PhysicalObject
Idioma:  Inglês
Identificador:  ISSN 0125-0485

http://anchan.lib.ku.ac.th/agnet/handle/001/5817

Khon Kaen Agriculture Journal (Thailand), ISSN 0125-0485, 2013, V. 41, Suppl. 1, p. 75-79

แก่นเกษตร, ISSN 0125-0485, 2556, ปีที่ 41, ฉบับพิเศษ 1, หน้า 75-79
Direitos:  ลิขสิทธิ์เป็นของเจ้าของบทความแต่เพียงผู้เดียว

สงวนลิขสิทธิ์ตามพระราชบัญญัติลิขสิทธิ์ พ.ศ. 2537

เอกสารนี้สงวนไว้สำหรับการใช้งานเพื่อการศึกษาเท่านั้น ไม่อนุญาตให้นำไปใช้ประโยชน์ด้านการค้า ไม่ว่ากรณีใดๆ ทั้งสิ้น อีกทั้งห้ามมิให้ดัดแปลงเนื้อหา และต้องอ้างอิงถึงเจ้าของเอกสารทุกครั้งที่มีการนำไปใช้
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