"It makes really nice feed, especially when combined
with co-products", Faulkner said. However, according to U of I agronomist
Emerson Nafziger who is involved in some preliminary studies on the practice,
more studies are necessary to determine if removing more residue can lead to
increased yields. One thing is certain: Using corn residue as cattle feed is a
bargain. Faulkner said that one acre can supply a cow for two
months.
Removing the stalks translates to about $30 per ton, but he noted that that cost is based on custom harvest rates. Producers who harvest their own save considerably more. And those with fenced-in fields can utilize the nutrient-rich material virtually free by grazing it.
While the benefits of leaving some corn residue are many, Faulkner and Emerson both stress that whether the fields are harvested or grazed, not all will be removed. Cattle will quit grazing when the material becomes excessively dry. "Even if you try to bale it you don’t take all of it," Faulkner said.
Related website:
University of Illinois
Source: Agrinews
Removing the stalks translates to about $30 per ton, but he noted that that cost is based on custom harvest rates. Producers who harvest their own save considerably more. And those with fenced-in fields can utilize the nutrient-rich material virtually free by grazing it.
While the benefits of leaving some corn residue are many, Faulkner and Emerson both stress that whether the fields are harvested or grazed, not all will be removed. Cattle will quit grazing when the material becomes excessively dry. "Even if you try to bale it you don’t take all of it," Faulkner said.
Related website:
University of Illinois
Source: Agrinews
Mail a friend
Print
