求翻译：但是现代农业受信息资源制约显著，农民信息需求具有内容多元化，产中信息需求大，对教育致富信息需求迫切，获取渠道多样，获取手段落后，信息发布渠道狭窄，信息服务激励不足，购买科技信息的支付意愿弱等特征。是什么意思？

But modern agriculture constrained by the significant information resources, with the contents of the diverse information needs of farmers, production in the information needs of large, rich information on the educational needs urgent access to various channels, to obtain backward, narrow channels o

But modern agriculture significantly affected by information resource constraints, and the peasants' information needs with a diversity of content, and output information in great demand and information needs for educational enrichment and diverse, and there is an urgent and obtain access to channel

But the modern agriculture is been remarkable the information resource restriction, the farmer information need has the content multiplication, produces the information need to be big, to educates becomes rich the information need to be urgent, gains the channel to be diverse, the gain method is bac

Restriction significantly but modern agricultural information resources, farmers ' information needs have diversified, producing information in great demand urgent demand for education rich information, access diverse, gets means backward, information dissemination channels are narrow, inadequate in

But modern agriculture constrained by the significant information resources, with the contents of the diverse information needs of farmers, production in the information needs of large, rich information on the educational needs urgent access to various channels, to obtain backward, narrow channels o