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| if you have 10 fields, each a different variety, you likely can't predict yield by test weight. If you have 10 fields of the same variety, you could likely pick the highest yielding field by just the test weight. So on one hand you can say test weight doesn't matter, when talking big picture multiple varieties. But if you're talking the same variety I think test weight is absolutely a predictor of yield. So to a variety, test weight matters. Which means, for each variety you grow, you can influence yield by fertility or other practices that increase kernel weight. That's how I see it anyway. | |
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National map of ECO/SCO
