Studies on the automatic working mechanisms of agricultural tractor, 1: A control system for seeding depth
1992
Komatsu, M. (Tottori Univ. (Japan). Faculty of Agriculture) | Huang, M.S.
This paper report on the development of a new seeding system, to which the seeding depth was adjusted by soil moisture. Soil moisture was measured as electric resistance by a soil moisture sensor, and seeding depth was controlled by electric circuit. And the main performance factors of influence on seeding such as soil moisture, working speed, seedling depth and seeding rate were recorded in the meantime. The data obtained were treated and analysed by computer so as to set up high performance automatic seeding system
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