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Present Situation of Tractor Implement Row-following Operation in Large-scale Upland Farming
crop management tractor implements row spacing
2010/12/2
This study was to examine farmer's working conditions and the accuracy of tractor implements in following rows in a field, and to consider the most appropriate control speed of such implements as prel...
Present situation and several ways to improve productivity in Chinese yam(Dioscorea opposita Thunb.)cultivation
Present situation productivity Chinese yam
2009/7/15
Present situation and several ways to improve productivity in Chinese yam(Dioscorea opposita Thunb.)cultivation.