crop performance monitoring Articles
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A comparison of mixed-model analyses of the Iowa Crop performance test for corn
Multienvironment trials generally have highly unbalanced data structures in which a particular cultivar is only observed in a subset of all environments for which data are available. A very common approach to reporting data from such unbalanced data is to subset the data into balanced subsets and restrict comparisons within balanced subsets. Such an approach results in much information being ...
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Grain sorghum and corn comparisons: yield, economic, and environmental responses
Grain sorghum [Sorghum bicolor (L.) Moench] is often grown where water stress is expected. But, improved drought tolerance in corn (Zea mays L.) hybrids has resulted in increased dryland corn production in preference to grain sorghum. However, grain sorghum may still have a yield advantage over corn in drought prone environments. This study was conducted to determine if grain sorghum has either a ...
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