Fertilizing device and method for farmland soil improvement
The invention discloses a fertilizing device and method for ploughing soil improvement, and relates to the technical field of ploughing fertilization, the fertilizing device comprises a tumbril, and the top end of the tumbril is fixedly connected with a stirring mechanism. By arranging the dischargi...
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Format: | Patent |
Sprache: | chi ; eng |
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