Gage County, Nebraska
April 30, 2004
Paul Hay
Extension Educator in Gage County
Crop Watch News Service
University of Nebraska Lincoln
This year
nationwide another 800,000 acres of milo will be lost to
soybeans and corn. In Nebraska grain sorghum is grown from
Steinauer to Ragan across southern Nebraska. It is well placed
in one of the state’s toughest growing areas for dryland crops.
Southern Nebraska often has temperature and moisture variability
that challenge crops and producers alike.
Milo is still
a good crop choice for farmers who treat it like a true crop
rather than something cheap to plant in the poorest fields. It
is very responsive to rotation with soybeans and wheat. A
three-crop rotation can be done with drills or air-seeding
equipment without needing a cornhead on either no-till or
conventional management.
Milo is also
very responsive to no-till production, which can help provide
significant water and cost savings. In a southeast Nebraska
survey sorghum had yield increases of 13 bushels per acre
following soybeans and 14.4 bushels per acre following wheat.
Dryland crop
yields reported in the table below are taken from an on-going
farm field survey in southeast Nebraska and indicate the value
of various rotations. The complete survey is available at the
Gage County Extension Web. (From the home page click to
continue and select the PowerPoint presentation on the bottom
center of the index page.) The complete study shows that milo
competes well in southern Nebraska in profitable dryland crop
rotations.
Average crop yields on 1972 dryland rotational fields in
southeast Nebraska, 1996-2003 |
Crop |
Stubble |
Tillage |
Yield
(bu/ac) |
Corn |
Soybeans |
Conventional |
105.4 |
Corn |
Soybeans |
No-Till |
104.3 |
Corn |
Wheat |
Conventional |
109.5 |
Corn |
Wheat |
No-Till |
114.1 |
Soybeans |
Corn |
Conventional |
37.2 |
Soybeans |
Corn |
No-Till |
38.3 |
Soybeans |
Milo |
Conventional |
33.6 |
Soybeans |
Milo |
No-Till |
34.8 |
Milo |
Soybeans |
Conventional |
80.4 |
Milo |
Soybeans |
No-Till |
93.4 |
Milo |
Wheat |
Conventional |
89.1 |
Milo |
Wheat |
No-Till |
103.5 |
|
|