Synthesis and accumulation of nitrite in soybean nodules supplied with nitrate |
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| Authors: | Streeter J G |
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| Affiliation: | Department of Agronomy, Ohio Agricultural Research and Development Center, Wooster, Ohio 44691. |
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| Abstract: | Nodulated soybean plants (Glycine max L.] Merr) were grown in sand culture without combined N or with a continuous supply of nitrate in nutrient solution. Moderate nitrate concentration (30 milligrams N per liter) had little effect on nodule weight/plant while high nitrate concentration (100 milligrams N per liter) depressed nodule weight/plant by 70 to 80% with harvests 30 to 60 days after planting and initiation of nitrate treatments. |
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