农户玉米品种技术需求及信息获取渠道分析

郭淑静,李路平,徐志刚

Studies on Farmer Households Requirement for Maize Seed Technology and Channels Access to Information

GUO Shu-jing, LI Lu-ping, XU Zhi-gang

. 2012, (1): 18 -24 . DOI: 10.3969/j.issn.1008-0864.2012.01.03