Open AccessDifferences of Nitrogen Uptake and Utilization and Nitrogen Regulation Effects in Maize between Maize/Soybean and Maize/Sweet Potato Relay Intercropping Systems
Author(s) -
王小春,
杨文钰,
邓小燕,
张群,
雍太文,
刘卫国,
杨峰,
毛树明
Publication year - 2014
Publication title -
zuowu xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 15
ISSN - 0496-3490
DOI - 10.3724/sp.j.1006.2014.00519
Subject(s) - intercropping , agronomy , nitrogen , biology , chemistry , organic chemistry