No-tillage effects on grain yield and nitrogen requirements in hybrid rice transplanted with single seedlings: Results of a long-term experiment
HUANG Min, CHEN Jia-na, CAO Fang-bo, ZOU Ying-bin, Norman Uphoff
Journal of Integrative Agriculture . 2019, (1): 24 -32 .  DOI: 10.1016/S2095-3119(17)61873-2