| Item type |
紀要論文01 / Departmental Bulletin Original Article(1) |
| 公開日 |
2019-03-22 |
| タイトル |
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|
タイトル |
家畜ふん堆肥を連用した野菜栽培農家圃場および試験圃場における亜鉛の蓄積実態 |
| タイトル |
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タイトル |
The Behaviour of Zinc in Vegetable Cropping Fields Using Cattle or Pig Feces Compost |
|
言語 |
en |
| 言語 |
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言語 |
jpn |
| キーワード |
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主題Scheme |
Other |
|
主題 |
hill-farming areas |
| キーワード |
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主題Scheme |
Other |
|
主題 |
vegetable |
| キーワード |
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主題Scheme |
Other |
|
主題 |
total zinc |
| キーワード |
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主題Scheme |
Other |
|
主題 |
available zinc |
| キーワード |
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主題Scheme |
Other |
|
主題 |
cattle or pig feces compost |
| キーワード |
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主題Scheme |
Other |
|
主題 |
micro-nutrient |
| キーワード |
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主題Scheme |
Other |
|
主題 |
environmental conservation |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
hill-farming areas |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
vegetable |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
total zinc |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
available zinc |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
cattle or pig feces compost |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
micro-nutrient |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
environmental conservation |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
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|
ID登録 |
10.24514/00001589 |
|
ID登録タイプ |
JaLC |
| 著者 |
堀, 兼明
福永, 亜矢子
尾島, 一史
須賀, 有子
浦嶋, 泰文
田中, 和夫
池田, 順一
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The soil available and total zinc and soil copper concentrations were studied in an experimental field receiving mono-application of cattle feces compost, pig feces compost or chemical fertilizer and in farmer's fields receiving low input of chemical fertilizer in combination with pig feces compost or cattle feces compost. In addition, the correlation between soil zinc concentration and the zinc concentration of onions was examined. 1) The vertical distribution of total-zinc concentrations was studied in the soil of experimental fields, where mono-application of cattle feces compost, pig feces compost or chemical fertilizer was carried out. These materials were applied twice per year for six years. The standard plot received 180kg-Nitrogen ha^-1 per year. Plots that received half or three times the amount were also prepared. Zinc accumulation was observed mainly on the surface layer, while in the plot that received a three fold amount of pig feces compost, zinc accumulation was also observed in the second layer. The level of accumulation was higher in the plots receiving pig feces compost than in the plots receiving cattle feces compost. The zinc accumulation was increased with the amount of compost applied. There was no zinc accumulation in the plots of chemical fertilizer. There were no differences between the plots receiving mulch or non-mulched plots. Similar tendencies toward zinc accumulation were observed in the 20 th continuous cropping experimental field. In addition, there were no differences observed among plots with regared to the non-available zinc concentration, namely the difference in total zinc concentration and available zinc concentration. 2) The total zinc concentration in the farmer's fields receiving low input of chemical fertilizer in combination with mainly pig feces compost were above 120mg kg^-1 which was determined by the Japanese Environment Agency as the standard for soil pollution caused by other heavy metals. The highest concentration of total zinc observed was 280mg kg^-1. There were no deficiencies in soil available zinc within the fields studied. There was a correlation between the total phosphate concentration and total zinc, nonavailable zinc concentrations. 3) In ten of thirty-nine farmer's fields studied using low input of chemical fertilizer in combination with mainly cattle feces compost, total zinc concentrations were above 120mg kg^-1. There was a correlation between a total zinc concentration and available zinc concentration in most of these fields. However, a deficiency in soil available zinc was observed in one field, even though the total zinc concentration was higher than the standard, as described above. Since a remarkably high concentration of available phosphate was also observed in this field, it was suggested that the deficiency of soil available zinc was caused by immobilization of zinc when combined with phosphate or organic matter. 4) The zinc concentration in onion in the plots receiving pig feces compost was increased with the amount of the compost applied, therefore the zinc concentration in onions from these plots was lower than that in plots receiving chemical fertilizer. There was no correlation observed between the zinc concentration in onion and either soil total zinc concentration or soil available zinc concentration. 5) The conservative upper standard of soil pollution caused by heavy metal determined by the Japanese Environment Agency in 1984 is 120mg kg^-1 of total zinc per dry soil. This standard was described to prevent pollution by other heavy metals such as copper. However, our study showed that the concentration of soil total zinc was not significantly correlated with not only the concentration of 0.1M HCl soluble copper but also the concentration of total copper. |
| 書誌情報 |
近畿中国四国農業研究センター研究報告
en : BULLETIN of THE NATIONAL AGRICULTURAL RESEARCH CENTER for WESTERN REGION
巻 4,
p. 109-128,
発行日 2005-03-01
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| 出版者 |
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出版者 |
独立行政法人 農業・生物系特定産業技術研究機構 近畿中国四国農業研究センター |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1347-1244 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.24514/00001589 |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
nwarc_report_No4p109-128p.pdf (899.9 kB)
