Navigation Links
'Tailored' water -- the latest in lawn care
Date:7/10/2014

In Santa Fe, Albuquerque, and other major cities in New Mexico, nearly every public golf course is now watered with treated municipal wastewater rather than precious potable water supplies. Across the U.S. Southwest as a whole, more than 40% of all golf courses receive treated effluent. Reusing the effluent increases the sustainability of golf courses.

Additionally, golf courses and homeowners alike fertilize their lawns during the growing season. The major nutrient in fertilizer is nitrate. A New Mexico State University turfgrass expert has a new vision for even more efficiency.

Bernd Leinauer, a turfgrass expert at New Mexico State University, suggests combining "fertigation," drip irrigation, and decentralized water treatment. In a paper published in the journal Crop Science, he and co-author Elena Sevostianova detail their modern-day recipe for a lush, green lawn.

Leinauer says combining the three approaches could solve several issues. Right now, many big New Mexico cities remove nearly all the nitrate from wastewater all the time. That's an expensive and energy-intensive step designed to prevent pollution of surface- and ground- waters. "But from a turf perspective that doesn't make a whole lot of sense," Leinauer says, since golf course managers (and homeowners) end up applying mineral nitrate fertilizers to keep turf thriving.

Fertigation is a method of supplying fertilizers to plants through irrigation water (fertilize and irrigate at the same time). Drip irrigation delivers water directly to plant roots underground, instead of sprinkling plants from above.

In Leinauer's and Sevostianova's vision, a decentralized treatment system at a subdivision would be "tailored" to generate effluent during the summer that contained 15 parts per million (ppm) of the nutrient nitrate. Residents would then use this water to fertigate their lawns. Because drip systems put water directly into the soil, Leinauer sa
'/>"/>

Contact: Susan Fisk
sfisk@sciencesocieties.org
608-273-8091
American Society of Agronomy
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Tailored methane measurement services are to be developed for shale gas extraction, municipal waste
2. Oil palm plantations threaten water quality, Stanford scientists say
3. New study: Ancient Arctic sharks tolerated brackish water 50 million years ago
4. Fracking flowback could pollute groundwater with heavy metals
5. Another concern arises over groundwater contamination from fracking accidents
6. Urban Water Management Workshop stresses more collaboration and innovation
7. Chemical pollution of European waters is stronger than anticipated
8. New advance allows gels to wiggle through water
9. Scientists identify Deepwater Horizon Oil on shore even years later, after most has degraded
10. New method of wormlike motion lets gels wiggle through water
11. How does snow affect the amount of water in rivers?
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
'Tailored' water -- the latest in lawn care
(Date:8/29/2014)... Researchers at UC Davis have made some surprising ... infection. Studying simian immunodeficiency virus (SIV), the team ... Paneth cells are early responders to viral invasion ... producing a cytokine called interleukin-1 beta (IL-1β). ... IL-1β causes breakdown of the gut epithelium that ...
(Date:8/29/2014)... recently, little has been known about what genetic changes ... of scientists, one of whom is a University of ... that genes controlling the development of the brain and ... The study was published Aug. 28 in Science ... is online at http://www.sciencemag.org/ ., The domestication of ...
(Date:8/29/2014)... over the last 120,000 years may have influenced ... researchers led by City College of New York ... metric called "phylogeographic endemism." , It quantifies the ... is restricted in geographical space. , Dr. Carnaval, ... researchers from institutions in Brazil, Australia and the ...
Breaking Biology News(10 mins):The early cost of HIV 2New research reveals how wild rabbits were genetically transformed into tame rabbits 2New research reveals how wild rabbits were genetically transformed into tame rabbits 3CCNY team defines new biodiversity metric 2
... researchers may have found a way to deliver chemotherapeutic ... healthy body cells. If successful, the invention of ... cancer cells and alleviate the harmful side effects that ... Marek Romanowski, an associate professor of biomedical engineering in ...
... commercial and recreational fish species, may be more vulnerable ... a new study published by scientists from NOAA, The ... Marine and Atmospheric Science. An expanding zone ... the Atlantic Ocean is encroaching upon these species, preferred ...
... by a team of researchers in New York and ... belief that the pterygotid eurypterids ("sea scorpions") were high-level ... the seas from about 470 to 370 million years ... and, arguably, scariest-looking arthropods known to have evolved on ...
Cached Biology News:Invention could improve cancer drug delivery, lessen harmful effects of chemotherapy 2Invention could improve cancer drug delivery, lessen harmful effects of chemotherapy 3Invention could improve cancer drug delivery, lessen harmful effects of chemotherapy 4Growing hypoxic zones reduce habitat for billfish and tuna 2Pterygotid sea scorpions: No longer terror of the ancient seas? 2
(Date:8/28/2014)... A new research platform uses a laser ... structures undergoing stress and heating, an approach ... for microelectronics and batteries., This new technique, ... how heating and the surface stress of ... have discussed the merits of surface-stress influence ...
(Date:8/28/2014)... August 28, 2014 The ability for ... culture that will allow individuals to perform at the ... important for employers looking to compete in this post–recession ... embracing this trend, as the sector increasingly focuses on ... company, which will have real results on the organization's ...
(Date:8/28/2014)... (PRWEB) August 28, 2014 Sterlitech is ... polymeric membranes to its stable of products . ... molecular weight cut-offs and include membrane filters with surface ... increase in customer demand for our membrane process testing ... variety of flat sheet membranes,” explains Sterlitech President Mark ...
(Date:8/28/2014)... Scientists, researchers, and technologists will converge ... Damage 2014 symposium. Marking its 46th year, the ... run 14-17 September. The event is sponsored by ... , The premier conference for basic and applied issues ... materials will engage researchers and engineers from numerous industries ...
Breaking Biology Technology:New analytical technology reveals 'nanomechanical' surface traits 2New analytical technology reveals 'nanomechanical' surface traits 3Klein Hersh International Leads Philadelphia Area Life Science Industry in Company Culture 2Klein Hersh International Leads Philadelphia Area Life Science Industry in Company Culture 3Sterlitech Corporation Enhances Its Selection of Flat Sheet Membrane Filters 2Laser Damage to Draw Researchers, Engineers, Scientists to 46th Annual Conference 2Laser Damage to Draw Researchers, Engineers, Scientists to 46th Annual Conference 3
... 2011 "ALBERT EINSTEIN" World Award of Science to Professor ... Professor University of Toronto, Canada. The members ... the winner of the 2011 "ALBERT EINSTEIN" World Award ... of nanochemistry that have helped to define and establish ...
... DIEGO, Sept. 6, 2011 Anadys Pharmaceuticals, Inc. (Nasdaq: ... the Company,s presentation at the Stifel Nicolaus Healthcare Conference to ... PDT).  The conference is being held at the Four Seasons ... Officer of Anadys, will provide an overview of Anadys and ...
... French genome engineering specialist, will present at the UBS Global Life ... at the MidCap Event in Paris on September 22 & 23, ... and the development strategy of the Cellectis group at the UBS ... on Tuesday, September 20, 2011 at 11:30 am ET. ...
Cached Biology Technology:2011 Awards of World Cultural Council 22011 Awards of World Cultural Council 32011 Awards of World Cultural Council 42011 Awards of World Cultural Council 5Anadys Pharmaceuticals Updates Its Presentation Date at the Stifel Nicolaus Healthcare Conference 2
UV LAMP 300 NM 8W T5, 1 EA. Category: Nucleid Acid Detection Systems....
MOUSE ANTI S. MUTANS PEPTIDOGLYCAN...
MOUSE ANTI NEUROFILAMENTS 140+160 KD...
EGTA, 50 g. Ethylene glycol-O,O-bis-[2-amino-ethyl]-N,N,N,N,-tetraacetic acid.Assay: > 99.0%. Category: Nucleotides & Enzymes & Biochemicals, Ultrapure Biochemicals ....
Biology Products: