Cover Crops – The better way to get the water in
Cover crops can increase the penetration of water into soils utilizing beneficial biomass and root systems that will hold soils and nutrients in place while also providing additional moisture storage for summer months.
Biomass & Infiltration
Cover crop biomass will increase infiltration through the prevention of soil surface sealing – when soil compacts through the impact of water droplets to form an impermeable crust. Decreases in the number of water droplets allowed to impact, compact, and disrupt the soil aggregate with vegetative coverage will prevent soil surface sealing. The soil will be able to maintain a structure of channels capable of conducting water to lower layers efficiently and store the moisture for later usage during summer months.
Roots & Infiltration
Water infiltration channels are pioneered by the root systems of cover crops to increase soil aggregate stability, porosity, and storage capacity. Liquids will always follow the path of least resistance, and channels left by the burrowing of both roots and earthworms can serve as a highway for water to travel down to the lower soil depths.
By managing fields to maintain continuous ground coverage through the usage of residues and cover crops, soils will be able to maintain high levels of porosity and allow water to infiltrate to deeper layers.
No Cover Crops Planted
Cover Crops Planted
No-Till Management & Infiltration
No-till management has been found to increase rainfall infiltration, and runoff reduction by two to four times the amount of conventionally tilled land.
Looking for more information on increasing infiltration in your soils? Contact one of our Bio Till Cover Crop Experts today!