15N tracer technique analysis of the absorption and utilisation of nitrogen fertiliser by potatoes

@article{Jiao201315NTT,
  title={15N tracer technique analysis of the absorption and utilisation of nitrogen fertiliser by potatoes},
  author={Feng Jiao and Jinhua Wu and Lihe Yu and Richang Zhai},
  journal={Nutrient Cycling in Agroecosystems},
  year={2013},
  volume={95},
  pages={345-351}
}
Field experiments using the potato variety Kexin No. 13 were carried out on calcic chernozem soils in western Songnen Plain, China. The accumulation, absorption ratio and distribution of nitrogen-15 isotope (15N), as well as the nitrogen (N) fertiliser utilisation rate in the potato plants were examined by the 15N tracer technique. The results revealed that… CONTINUE READING