One of the most promising conservation practices aerial applicators can assist farmers with is cover crops. Cover crops are grasses, legumes, small grains and other low-maintenance crops planted specifically to improve soil health and biodiversity.
By sowing cover crop seeds aerially prior to the cash crop’s harvest, more time is allowed for the cover crop to control erosion, retain and recycle soil nutrients, build organic matter to improve soil health, enhance water quality and moisture availability and break disease and insect cycles.
What are the benefits?
Cover crops seeded via aerial application significantly preserve soil and water quality. Applying the seeds aerially without running a tractor through the fields doesn’t compact the soil and provides more aerated conditions for the cover crop seedlings to develop, bind the soil in place and prevent erosion from wind and water runoff.
These crops enrich the soil with essential nutrients and help reduce the need for synthetic fertilizers. They, therefore, mitigate fertilizer runoff and safeguard bodies of water from pollution.
Cover crops also increase the soil’s water-holding capacity, which reduces drought susceptibility. Their foliage provides shading and slows down evaporation rates. When grown with aerial application methods, cover crops can sequester substantial amounts of carbon dioxide. The farmers who plant them may be eligible for tax credits.
The applicator’s role
Aerial applicators can help expand cover crop acreage by facilitating their timely and efficient seeding. This then helps farmers to embrace the practice on a larger scale—enhancing the sustainability of agricultural practices. Numerous academic institutions and government agencies recognize aerial application’s ability to apply seed earlier in the year, which results in better growth and overwintering of cover crops.
Aerial applicators can play a pivotal role in the overall adoption of cover crops. Everyone in agriculture strives toward a more sustainable future, and aerial applicators are a practicing and ready partner in the goal of adopting precision agriculture and environmental stewardship techniques as a part of today’s modern farming practices.
