Water News Archive

Do you have trees growing right in the middle of your lawn? Do you swear under your breath every time you mow, having to trim around them and practice some fancy footwork trying to maneuver the mower around the trunk? If so, perhaps it's time to redesign your landscape, separating the grass and all of the other plants. If you are building a new home, or moving to one with little or no landscaping, you can avoid this maintenance nightmare by simply thinking of turf as a part of the landscape unto itself.

Order the Water Optimizer CD/DVD set for $7.00. The CD/DVD set contains material not available for download: background information, applications, examples and research results for the Water Optimizer program.

Large animal feeding operations (AFO's) must follow regulations to protect water quality and preserve the environment. Smaller operations can help the environment as well. Livestock Producer Environmental Assistance Project (LPEAP) works with small farms to implement appropriate technologies and best management practices designed to protect water resources and our environment.

The Animal Feeding Operation, also called the Livestock Producer Environmental Assistance Project (LPEAP), provides financial and technical assistance to small livestock producers who are concerned about protecting water quality and preserving the environment, but are exempt from current regulatory requirements. The project purpose is to construct on-farm demonstration sites that minimize environmental risk using new concepts and alternative technologies. All demonstration projects are available for viewing by all producers.

Water should never be applied at a rate faster than it can be absorbed by the soil. Soil properties that govern water infiltration (movement of water into the soil) are texture and structure.

The evapotranspiration (ET) process is a key variable in many disciplines including irrigation management, crop growth, hydrologic cycle, plant physiology, soil-plant-water-atmosphere relationships, microclimate and surface interactions, and drainage studies.

Watch this series of six videos for information on planning a Vegetative Treatment System on a small AFO.

Animal manures contain both organic and inorganic forms of phosphorus. When manure mineralizes, organic phosphorus becomes inorganic phosphorus in solution and is available to plants. Some organic phosphorus is transformed to inorganic form shortly after application but other phosphorus will remain in organic form

Water quality protection is primary to good stewardship of our environment; and fundamental to good stewardship is application of manure and fertilizer nutrients at field-specific agronomic rates with careful consideration of timing and location. Following nutrient management principles is a requirement for compliance with Nebraska and U.S. environmental regulations for all permitted animal feeding operations.

Excess nutrients in livestock feed all end up in manure because animals cannot utilize them. What you feed your livestock makes a big difference in the composition of the manure output. Feed management practices that not only meet animal requirements but minimize the amount of excess nutrients in manure help reduce risk of water contamination problems. Knowing the requirements of the animal you are feeding can improve your ability to feed the animal the correct amount of nutrients.

Nutrients in manure are potentially valuable resources for the management of soil fertility, but these nutrients are potential pollutants as well. Only 10 to 40 percent of the nutrients consumed by animals may end up in the marketed product; the rest is excreted in feces and urine. Manure contains all nutrients needed by plants, but nitrogen and phosphate generally have the most agronomic significance in Nebraska.