Study on controlling technology of seed spacing for paddy precision drilling
Yanhua Zhu · Hunan Agricultural Machinery · 2010
Seed spacing is the key factor of the effects on the quality of precision drilling.Four controlling methods of precision drilling were put forward for the paddy field by the character of paddy field which can bear little pressure and have obviously reheologic behaviors,and All them can provide a resesonable reference for sow machine original design.