Planting Density Drives Maize Yield Gains in North America
In North America, the optimal planting density has seen a significant increase of approximately 18,000 plants per hectare, resulting in a yield increase of 3.5 metric tons per hectare. The contribution of planting density to the overall maize yield gain ranges from 8.5% to 17%. This data, published in the esteemed journal "Nature Communications", highlights the importance of planting density in maximizing crop productivity in North America.
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