Recent research with annual crops such as wheat,sunflower and sorghum in the Great Plains region suggests that,compared to continuous cropping,soil quality,crop productivity and farm profitability are likely to be greater when crops are grown in a field only every second year with the soil kept free of weeds in the non-crop year by repeated cultivation of herbicide application.

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Recent research suggests that integrating cover crops or employing crop rotations, rather than leaving the soil fallow and using repeated cultivation or herbicide application, can improve soil quality, increase crop productivity, and enhance farm profitability. These practices help maintain soil health by reducing erosion, improving water retention, and increasing biodiversity, which are critical for sustainable agriculture in the Great Plains region.

Recent Research with Annual Crops Such as Wheat,sunflower and Sorghum