Soil biology describes the variety of organisms present in healthy soil, including bacteria, worms, insects, and so on. Strong soil biology is key to successful crop growth, but maintaining a healthy soil biology isn’t always easy. Proper soil drainage is key to successfully harnessing soil biology — and vice versa.
The Micro Drainage Concept
The micro drainage concept is key to harnessing soil biology. Shallow drainage with closer spacing can improve infiltration and holding capacity of the soil. This concept looks at the amount of rainfall per year an area receives, the intensity of that rainfall, and the types of crops being planted to determine the level of drainage needed. This also minimizes the need for tillage that could disrupt soil structure and decrease infiltration rates. Accounting for unique soil biology ensures the right level of moisture is present to promote healthy soil.
Importance of Infiltration Rates
When infiltration rates are enhanced with micro drainage, soil biology can improve dramatically. Organic matter and microorganisms in the soil increase. Soil fertility becomes balanced, leading to better root development and less stressed plants. Increased plant material in the soil further improves infiltration by helping bind soil particles into more stable aggregates.
Case Study: Golf Courses
Research conducted on golf courses helps illustrate how quicker, shallower drainage can affect soil biology, and vice versa. Notably, solutions for golf courses can vary dramatically based on factors like impermeable soils, a high water table, or insufficient slope. Similar factors are also present in agricultural settings, making micro drainage an important consideration. By improving soil biology and minimizing tillage, you can improve drainage.
By understanding how water drainage and infiltration affects your soil biology, you can implement solutions that are specifically tailored to your land’s needs. With Richland Micro Drainage on your side, you can ensure effective micro drainage that helps your soil — and crops — thrive.