期刊论文

Min Huang

英文

Agronomy

2073-4395

2022

12

7

1603-

10.3390/agronomy12071603

Conceptualization, M.H.; investigation, J.C. and F.C.; writing—original draft preparation, M.H.; funding acquisition, M.H. All authors have read and agreed to the published version of the manuscript. This research was funded by the National Natural Science Foundation of China, grant number 31771722.

本校为第一机构

Improving nitrogen (N) use efficiency is important for achieving sustainable rice production in China. Physiological N use efficiency (PNUE) is a measure of a plant’s ability to convert absorbed N into biomass, and can be calculated as the product of the fraction of intercepted radiation to N absorption (FIRNA) and radiation use efficiency (RUE). This study evaluated the relationships between PNUE with FIRNA and RUE in three widely grown, high-yielding rice varieties using data obtained from two N fertilization experiments conducted in 2020 an...