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- Onda, M., et al. Show all 9 Authors
- Journal of agronomy and crop science 2006 v.192 no.6 pp. 417-426
- Glycine max; soybeans; slow-release fertilizers; nitrogen fertilizers; fertilizer rates; deep tillage; land application; plant growth; nitrogen fixation; crop yield; calcium cyanamide; nutrient uptake; plant nutrition; ammonium sulfate; crop quality; Japan
- ... A new fertilization method with deep placement of slow-release N fertilizers, such as coated urea and lime nitrogen (LN) (calcium cyanamide) at 20 cm depth was found to promote soy bean seed yield. In the present study, the effect of deep placement of LN was investigated on different parameters such as growth, N accumulation, N₂ fixation activity and yield of soy bean by applying LN at different r ...