Journal of Animal Environmental Science (한국축산시설환경학회지)
- Volume 7 Issue 2
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- Pages.127-136
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- 2001
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- 1226-0274(pISSN)
Effect of supplementing phosphorus to Korean cow manure on the growth and cast production of earthworm (Eisenia foetida)
한우분내에 인의 첨가가 지렁이의 생육과 분립생산량에 미치는 영향
Abstract
This experiment was carried out to investigate the effect of supplementing phosphorus to Korean cow manure on the growth and cast production of earthworm(Eisenia Foetida), and to estimate the optimal phosphorus level for the growth and cast production of earthworm and ratios of available phosphorus and calcium content of cast in optimal phosphorus levels. Phosphorus supplementing ratios to Korean native cow were 0, 1%, 2%, 4% and 8A%, respectively. The volume of raising box was 3375cm