| Registro completo |
| Provedor de dados: |
OAK
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| País: |
Japan
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| Título: |
Field application of anerobically co-digested dairy manure and food processing wastes for a winter wheat cultivar Hokushin
乳牛ふん尿と有機性廃棄物による混合メタン発酵消化液の秋蒔き小麦(ホクシン)への施用
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| Autores: |
梅津, 一孝
山縣, 真人
岸本, 正
谷, 昌幸
林, 峰之
三崎, 卓也
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| Data: |
2003
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| Ano: |
2003
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| Palavras-chave: |
バイオガス
メタン
消化液
圃場還元
秋蒔き小麦
Biogas
Methane
Digested slurry
Field application
Winter wheat
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| Resumo: |
The purpose of this study was to evaluate the effect of anerobically co-digested dairy manure and food processing wastes as an organic fertilizer, and to investigate the changes in soil nitrogen and grain yield of winter wheat (Hokushin) comparing digested dairy manure with chemical fertilizer. By the incubation test, it was clear that the NH4-N was almost converted into the NO3-N for four weeks. Over the period of 101 days, 15% of inorganic N was accumulated in the soil. Between grain yields where co-digested dairy manure and chemical fertilizer were applied, there were no significant difference, but protein contents in grain were higher in co-digested manure applied than chemical fertilizer one (p<0.05).
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| Idioma: |
Japonês
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| Identificador: |
http://ir.obihiro.ac.jp/dspace/handle/10322/4513
info:doi/10.4035/jsfwr.38.199
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| Editor: |
日本農作業学会
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| Direitos: |
日本農作業学会
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