While the spraying season is winding down, aerial applicators are still working by seeding cover crops via aircraft. You may continue to hear the hum of an aircraft's engine until early fall. One of the most promising conservation practices aerial applicators can assist farmers with is aerially applying cover crop seeds, which are grasses, legumes, small grains, and other low-maintenance crops planted specifically to improve soil health and biodiversity.
Cover crops are important to farmlands because they control erosion; nourish, retain and recycle soil nutrients; build organic matter and add hydration to improve soil health; improve water quality; and break disease and insect cycles. The roots of the cover crop improve soil structure by creating passages that allow for increased moisture and aeration. Soil compaction is essentially eliminated when seeding is done with aerial application.
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