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Manure spreader;Fertilization
Brenner, W.; Wenner, H.-L.
Single-seed;Single seed drill;Crop row fertilizing
Wenner, H.-L.
Yield N-uptake and N-utilization by wheat grain depending on the amount of fertilizer added (schematic diagram)
Fertilization;Mineral fertilizer;Nitrogen
Estler, M.
Twin disk spreader;Fertilization
Krinner, L.
1974
Fertilization
Hupfauer, M.
1950
Manure spreader;Fertilization
Wenner, H.-L.
1960
Fertilization;Manure spreader
N. N.
Boom fertilizer distributor;Fertilization;Pneumatic distribution;Agricultural BUS-System (LBS)
N. N.
1997
Boom fertilizer distributor;Fertilization
N. N.
Fertilizer distributor;Single disc spreader
N. N.
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