Inter-planting Corn with Forage Soybean Under Varying Fertilizer and Population Treatments to Improve Forage Feed Value

Download or read book Inter-planting Corn with Forage Soybean Under Varying Fertilizer and Population Treatments to Improve Forage Feed Value written by Steven Carnby Reynolds and published by . This book was released on 2019 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an interest in finding a way to increase protein values in forage for dairies. Previous studies have reported that when intercropped, corn and soybean can increase the dry matter yield and crude protein yield of silage. In 2016 and 2017 a study with three levels of nitrogen application and six different planting densities at two locations were evaluated to help determine what the best combination is to get the highest yields and protein levels when intercropping corn and soybean. There was a linear trend observed showing an increase of nitrogen will increase yields in both grain and forage. There were mixed results when increasing densities of soybean were planted. At the lowest nitrogen level of 150 pounds per acre there was a positive response to the increasing soybean density while at the higher nitrogen level this was not observed. There was also a positive response observed when evaluating increasing soybean densities and protein levels in the aftermath of a grain crop. This did not hold true when the corn was harvested for silage. Overall there is still research that needs to be done as there appears to be some possible advantages to intercropping soybeans in a corn crop, but results were inconsistent in the two years of this project.