DEGRADATION OF 2,4-D, 2,4,5-T, AND PICLORAM IN TWO PHILIPPINE SOILS
スポンサーリンク
概要
- 論文の詳細を見る
The degradation of 2,4-D, 2,4,5-T, and picloram in two Philippine soils was investigated under upland and flooded (submerged) conditions. These herbicides detaded in both upland and flooded Maahas clay and Luisiana clay soils. The rate of degradation of the herbicides was more rapid in the Maahas clay soil than in the Luisiana clay soil. Among the three herbicides, 2,4-D was the least persistent and picloram was the most persistent in both soils under both submerged and upland conditions. 2,4,5-T degraded more actively in the two Philippine soils in this study than studies previously reported in the available literature. The fact that both the 2,4-D and 2,4,5-T did not degrade in sterilized soils during the incubation period suggests that the degradation is due to the microbial activity in the soils.
- 社団法人日本土壌肥料学会の論文
著者
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YOSHIDA Tomio
The International Rice Research Institute
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CASTRO T.F.
The International Rice Research Institute
関連論文
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- 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