搜索结果: 1-1 共查到“农学 Technology for low cost and labor-saving”相关记录1条 . 查询时间(0.054 秒)
Survey on the Extension and Spreading of New Technology for Low-Cost and Labor-Saving in Paddy Rice Culture in Gunma Prefecture, Central Japan
Demonstrate plot Extension Farmhouse Opinion Paddy rice Questionaire reserch Technology for low cost and labor-saving
2009/7/8
The concern for new technology for low cost and labor-saving culture developed by the authors were generally low. The main reasons are: poor understanding of the research organization about the pres...
