- Comparison of Organic and Conventional Corn, Soybean, Alfalfa
Several factors may have been involved in the reduction of organic corn yields: it is known that white corn varieties can produce less corn yield than conventional feed varieties; untimely cultivation lowered crop stand and subsequent yields (see Crop.
- Comparison of Organic and Conventional Corn, Soybean, Alfalfa
The Leopold Center for Sustainable Agriculture has identified the need for dedicated lands throughout Iowa where research on organic practices can be and economic performance of conventional and organic systems, using required practices for certified.
- Iowa Crop Performance Tests - Oat and Barley, 1997-2001 Oats and
Oat grain production is best under cool conditions, which rarely occur during Iowa summers, but careful management and proper choice of variety can make oats a profitable crop due to their low input requirements and favorable effects on succeeding crops.
- Comparison of Organic and Conventional Corn, Soybean, Alfalfa
of Horticulture Introduction Sales of organic products are expected to reach $8 billion industry in the U.S. in the year 2001, showing a continued 20% annual growth rate.
- 61438 Cvr p1.p65
While maximum oat yield was typically attained at the 36 to 72 lb N/A rate, the optimum relative yield was achieved with a total of soil + fertilizer N of approximately 90 lb N/A 12 Better Crops/Vol.
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