Environmental enrichment of intensive pig housing using spent mushroom compost
Environmental enrichment of intensive pig housing using spent mushroom compost
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DOI：
10.1017/s1357729800055533
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发表时间：
2001-02-01
期刊：
影响因子：
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通讯作者：
Weatherup, RN
中科院分区：
文献类型：
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作者：
Beattie, VE;Sneddon, IA;Weatherup, RN
在一项比较研究中，研究了在贫瘠的环境中获得蘑菇堆肥的影响，有三个处理和六个重复。树木处理是（T1）对照贫瘠围栏，其为每头猪提供0.7 m（2），具有完全板条地板，（T2）悬挂在猪头部上方的空的水平支架和（T3）如处理2中的支架上的蘑菇堆肥。猪从下面用鼻子嗅金属格栅，从架子上释放出堆肥颗粒。几乎两倍的猪获得蘑菇堆肥（T3）鼻子架（P
In a comparative study which examined the effect of having access to mushroom compost in an otherwise barren environment there were three treatments and six replicates. The tree treatments were (T1) control barren pen providing 0.7 m(2) per pig with fully slatted floor, (T2) empty horizontal rack suspended above the pigs' heads and (T3) mushroom compost on rack as in treatment 2. Pigs released particles of compost from the rack by nosing the metal grid from below. Almost twice as many pigs with access to mushroom compost (T3) nosed the rack (P