Browse on keywords: economics wheat crop rotation
Search results on 03/22/18
3098. Swanson, Guy. 1990. Annual production of spring wheat in Montana and the Columbia Basin. Bumper Times special edition, Jan. 31, 1990; p. 6; S. 4305 University Rd., Spokane, WA 99206.
Minimum till continuous spring wheat produced the highest net returns in a Montana study. The cost of Roundup reduced net returns in no-till, although no-till had the highest gross returns. John Rae, a WA farmer, has compared continuous no-till spring wheat with his normal winter wheat-fallow system. The continuous system has produced $350/ac more gross returns over five years in his 9" rainfall area.
7733. Young, D.L. and W. Goldstein. 1988. How government farm programs discourage sustainable cropping systems: a U.S. case study.. How systems work: Proc. Farming Systems Research Symp. 1987.
Compares enterprise budgets for wheat production in the Palouse of a conventional systems using normal fertilizers and pesticides with a PALS rotation using black medic and limited pesticides. Costs per acre were $130 for conventional and $57 for PALS, with net returns higher for PALS under all scenarios except a high yield site with government price supports. PALS became more profitable than conventional with wheat at $3.50/bu for a high yield site and at $5.00/bu for a low yield site.