DECOMPOSITION OF RICE RESIDUE IN TROPICAL SOILS : III. Nitrogen Mineralization and Immobilization of Rice Residue during Its Decomposition in Soil
スポンサーリンク
概要
- 論文の詳細を見る
Nitrogen mineralization and immobilization of rice residue in Maahas clay soil under lowland and upland conditions were investigated by using ^<15>N-labelled rice straw. The mineralization of residue-nitrogen was taking place even though the net mineralization was depressed by incorporation of rice residue. There were some significant differences in the pattern of nitrogen transformation between lowland and upland soil conditions. The nitrogen transformation measured by mineralization of soil nitrogen and rice-residue nitrogen and the nitrogen immobilization into rice residue were more active under lowland conditions than under upland conditions, during the earlier period of residue decomposition.
- 社団法人日本土壌肥料学会の論文
著者
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YONEYAMA Tadakatsu
The International Rice Research Institute (IRRI)
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YOSHIDA Tomio
The International Rice Research Institute
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Yoshida Tomio
The International Rice Research Institute : (present Address) National Institute For Environmental S
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Yoneyama Tadakatsu
The International Rice Research Institute : (present Address) Department Of Agricultural Chemistry University Of Tokyo
関連論文
- DIFFERENCE IN NATURAL ABUNDANCE OF ^N IN SEVERAL RICE (Oryza sativa L.) VARIETIES : APPLICATION FOR EVALUATING N_2 FIXATION
- DECOMPOSITION OF RICE RESIDUES IN TROPICAL SOILS : IV. The Effect of Rice Straw on Nitrogen Fixation by Heterotrophic Bacteria in Some Philippine Soils
- NITROGEN TRANSFORMATIONS OF AMMONIUM SULFATE AND ALANINE IN SUBMERGED MAAHAS CLAY
- DECOMPOSITION OF RICE RESIDUE IN TROPICAL SOILS : III. Nitrogen Mineralization and Immobilization of Rice Residue during Its Decomposition in Soil
- EFFECT OF ORGANIC MATTER APPLICATION AND WATER REGIMES ON THE TRANSFORMATION OF FERTILIZER NITROGEN IN A PHILIPPINE SOIL
- DEGRADATION OF 2,4-D, 2,4,5-T, AND PICLORAM IN TWO PHILIPPINE SOILS
- FORMATION AND DEGRADATION OF ETHYLENE IN SUBMERGED RICE SOILS
- DISTRIBUTION, AND UPTAKE BY RICE PLANTS OF ^N-LABELED AMMONIUM APPLIED IN MUDBALLS IN PADDY SOILS
- ATMOSPHERIC NITROGEN FIXATION BY PHOTOSYNTHETIC MICROORGANISMS IN A SUBMERGED PHILIPPINE SOIL
- EFFECT OF ORGANIC MATTER ON THE BIODEGRADATION OF SOME ORGANOCHLORINE INSECTICIDES IN SUBMERGED SOILS
- EFFECT OF ORGANIC ACID TRANSFORMATIONS IN SUBMERGED SOILS ON GROWTH OF THE RICE PLANT
- NITRIFICATION AND DENITRIFICATION IN SUBMERGED MAAHAS CLAY SOIL
- DECOMPOSITION OF RICE RESIDUE IN TROPICAL SOILS : I. Nitrogen Uptake by Rice Plants from Straw Incorporated, Fertilizer (Ammonium Sulfate) and Soil
- DECOMPOSITION OF RICE RESIDUE IN TROPICAL SOILS : II. Immobilization of Soil and Fertilizer Nitrogen by Intact Rice Residue in Soil