Changes in Soil Microbial Flora after Sodium Chloride Application with or without Ammonium Sulfate Addition
スポンサーリンク
概要
- 論文の詳細を見る
The effect of the addition of NaCl at various concentrations or of a mixture of NaCl and (NH_4)_2SO_4 to non-saline sandy loam soil in Thailand, and the changes in both number and kinds of soil microorganisms were examined periodically. The number of fungi increased with the increase of the NaCl concentration when NaCl was solely added to the soil and Penicillium sp. were dominant in the fungal flora. In contrast, the numbers of bacteria and actinomycetes decreased by the addition of NaCl. The combined addition of NaCl and (NH_4)_2SO_4 decreased the number of fungi, although fungal population became more complex. In contrast, (NH_4)_2SO_4 application to the NaCl-treated soils did not show an additional effect on the number of bacteria.
- 社団法人日本土壌肥料学会の論文
著者
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KAI Hideaki
Faculty of Agriculture, Kyushu University
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Naklang Kunnika
Surin Rice Experiment Station
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YOKOYAMA Kazuhira
Faculty of Agriculture, Yamaguchi University
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Yokoyama Kazuhira
Faculty Of Agriculture Kyushu University
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Naklang Kunnika
Faculty of Agriculture, Kyushu University
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Naklang K
Surin Rice Experiment Station Surin Tha
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Naklang Kunnika
Faculty Of Agriculture Kyushu University
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Kai Hideaki
Faculty Of Agriculture Kyushu University
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