Areal variation in the relationship between natural¹⁵N abundances of rice (Oryza sativaL.) and soil

Abstract

This study was performed to clarify whether areal variation exists in the relationship between natural 15 N abundances (δ 15 N values) of rice (Oryza sativa L.) and soil without an applied nitrogen (N) source, and to explore possible reasons for any areal variation. We investigated the relationships between δ 15

Natural ¹⁵N Abundance Can Aid the Discrimination of Organic and Conventional Rice

“…Relationship between natural 15 N abundance (δ 15 N value) of rice (unpolished) and those of soil without an applied N source in Ogata and Daisen, Akita, Japan(Nishida & Sato 2016) …”