期刊论文

YANG, X.-D.

英文

农业科学学报(英文)

2095-3119

2022

21

7

2106-2118

10.1016/S2095-3119(21)63734-6

supported by the National Key R＆D Program of China （2017YFD0200703）； the National Natural Science Foundation of China （31872177）； the Central Public-interest Scientific Institution Basal Research Fund of Chinese Academy of Agricultural Sciences （Y2020XK21）； the Natural Science Foundation of Hunan Province, China （2019JJ50233 and 2019JJ50337）； the Key Project of Hunan Provincial Education Department, China （20A250）；

本校为第一机构

Controlled-release urea (CRU) has better characteristics than conventional urea for synchronizing nitrogen (N) release with plant uptake. Understanding the effects of CRU on crop yield and N use efficiency (NUE) has long been the key to evaluate the performance of CRU. A long-term experiment over five consecutive years was conducted in Changsha, Hunan Province, China, to investigate the effects of polyethylene-coated urea with a 90-d release period on the yield and NUE of double rice (early and late crops are grown in the same year), the amount...