| Titre : | Current Nitrogen Management Status and Measures to Improve the Intensive Wheat-Maize System in China |
| Auteurs : | Zhenling Cui, Auteur ; Xinping Chen, Auteur ; Fusuo Zhang, Auteur |
| Type de document : | Article |
| Dans : | AMBIO (39(5-6) JUL 2010) |
| Article en page(s) : | 376-384 |
| Langues: | Anglais |
| Résumé : | During the first 35 years of the Green Revolution, Chinese grain production doubled, greatly reducing food shortage, but at a high environmental cost. In 2005, China alone accounted for around 38 percent of the global N fertilizer consumption, but the average on-farm N recovery efficiency for the intensive wheat-maize system was only 16 to |



