Planting – Drilling and broadcasting – Main and auxiliary frame machines
Patent
1982-05-14
1984-08-21
Feyrer, James R.
Planting
Drilling and broadcasting
Main and auxiliary frame machines
111 7, 111 73, 111 80, 111 87, 172166, 172253, 172462, 172573, A01C 508, A01B 2500
Patent
active
044663641
ABSTRACT:
The invention relates to agricultural implements for planting. Increased efficiency of planting in general and incorporating fertilizer in particular in no-till situations is achieved by frame, disk and knife assemblies (14, 15, 16) mounting a disk (44) immediately ahead of a knife (68) and depth-controlled by a spring (63).
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Anon. (ad) (1979) "Spike Tooth Preplant" Emmert Mfg. Co. Inc. Audubon, Iowa 50025.
Anon. (ad) (1979) "The Schultz Planter Tiller Saves Time" Schultz Mfg. Co., Waterloo, Iowa, 50704.
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