N₂ fixation of nodules and N absorption by soybean roots associated with ridge tillage on poorly drained upland fields converted from rice paddy fields

REFERENCES

• Sugimoto , H . 1994 . Excess moisture injury of soybeans cultivated in a drained paddy field . MemCollAgrEhime Univ , 39 : 75 – 134 . (in Japanese with English summary)
   Google Scholar
• Takahashi , T , Matsuzaki , M , Shioya , Y and Hosokawa , H . 2005 . Soil properties that influence the yield of soybean in upland fields converted from rice paddies – a case study in Joetsu region, Niigata, Japan . BullNatl AgricResCent , 6 : 51 – 58 . (in Japanese with English summary)
   Google Scholar
• Hosokawa , H . 2004 . Rotary tilling and ridge-making implement of soybean for avoiding wet injury in clay upland field converted from a paddy field . JAgriMachinJpn , 66 : 14 – 16 . (in Japanese)
   Google Scholar
• Hosokawa , H , Takahashi , T , Matsuzaki , M and Adachi , K . 2005 . Rotary tilling and ridge-making implement of soybean for avoiding wet injury . Farming SysRes , 7 : 113 – 122 . (in Japanese)
   Google Scholar
• Hatfield , JL , Allmaras , RR , Rehm , GW and Lowery , B . 1998 . Ridge tillage for corn and soybean production: environmental quality impacts . Soil Tillage Res , 48 : 145 – 154 .
   Web of Science ®Google Scholar
• Herridge , D and Peoples , MB . 1990 . Ureide assay for measuring nitrogen fixation by nodulated soybean calibrated by 15N methods . Plant Soil , 93 : 495 – 503 .
   Google Scholar
• Herridge , D , Bergersen , FJ and Peoples , MB . 1990 . Measurement of nitrogen fixation by soybean in the field using ureide and natural 15N abundance method . Plant Soil , 93 : 708 – 716 .
   Google Scholar
• Takahashi , Y , Chinushi , T , Nakano , T and Ohyama , T . 1992 . Evaluation of N2fixation and N absorption activity by relative ureide method in field grown soybean plants with deep placement of coated urea . Soil SciPlant Nutr , 38 : 699 – 708 .
   Web of Science ®Google Scholar
• Methods of Soil Environment Analysis Editorial Committee . 1997 . Methods of Soil Environment Analysis Editorial Committee , Tokyo : Hakuyusha . (in Japanese)
   Google Scholar
• Takahashi , Y . 1996 . Effect of deep placement of controlled release nitrogen fertilizer on the growth of soybean plants and seed productivity in the upland field converted from a drained paddy field . JNiigata AgricExpStn , 41 : 42 – 104 . (in Japanese with English summary)
   Google Scholar
• Fehr , WR , Caviness , CE , Burmood , DT and Pennington , JS . 1971 . Stage of development descriptions for soybeans, Glycine max(L.) Merrill . Crop Sci , 11 : 929 – 931 .
   Web of Science ®Google Scholar
• Takahashi , Y , Chinushi , T , Nagumo , Y , Nakano , T and Ohyama , T . 1991 . Effect of deep placement of coated urea fertilizer on root growth and rubidium uptake activity in soybean plants . Soil SciPlant Nutr , 37 : 735 – 739 .
   Web of Science ®Google Scholar
• Cataldo , KA , Schrader , LE and Youngs , VL . 1974 . Analysis by digestion and colorimetric assay of total nitrogen in plant tissues high in nitrate . Crop Sci , 14 : 854 – 856 .
   Web of Science ®Google Scholar
• Herridge , DD . 1984 . Effect of nitrate and plant development on the abundance of nitrogenous solutes in root-bleeding and vacuum-extracted exudates of soybean . Crop Sci , 24 : 173 – 179 .
   Web of Science ®Google Scholar
• Young , E and Conway , CF . 1942 . On the estimation of allantoin by the Remini–Shryver reaction . JBiolChem , 142 : 839 – 885 .
   Google Scholar
• Eckert , DJ . 1987 . Evaluation of ridge planting systems on a poorly drained lake plain soil . JSoil Water Conv , 20 : 8211
   Google Scholar
• Fausey , NR . 1990 . Experience with ridge-till on slowly permeable soils in Ohio . Soil Tillage Res , 18 : 195 – 205 .
   Google Scholar
• Vyn , TJ , Stone , JA and Raimbault , BA . 1990 . Corn development and crop yield response to ridge-planting systems on a poorly drained soil in southwestern Ontario . Soil Tillage Res , 18 : 207 – 217 .
   Google Scholar
• Radke , JK . 1982 . Managing early season soil temperatures in the northern corn belt using configured soil surfaces and mulches . Soil SciSocAmJ , 46 : 1067 – 1071 .
   Google Scholar
• Torigoe , Y , Shinji , H and Kurihara , H . 1981 . Studies on developmental morphology and yield determining process in soybeans I. Relationship between internode elongation of the main stem and branch development . Japan JCrop Sci , 50 : 191 – 198 . (in Japanese with English summary)
   Google Scholar
• Ae , N and Nishi , H . 1983 . Oxygen demand characteristics of root systems and the growth of soybean plants . JpnJSoil SciPlant Nutr , 54 : 453 – 459 . (in Japanese)
   Google Scholar
• Takahashi , Y , Tsuchida , T , Ohtake , N and Ohyama , T . 2003 . Effects of the sigmoidal releasing-types of coated urea fertilizer on soybean cultivation . JpnJSoil SciPlant Nutr , 74 : 55 – 60 . (in Japanese with English summary)
   Google Scholar
• Cultivated Soil Classification Committee . 1995 . Classification of cultivated soils in Japan 3rd edn . MiscPublNatl InstAgro-EnvironSci , 17 : 1 – 79 .
   Google Scholar
• Soil Survey Staff . 1994 . Keys to Soil Taxonomy , 6th edn , Washington : USDA .
   Google Scholar