| Main Title |
Quality Improvement of Feedlot Lagoon Water by Percolation Through Soil Under Native Pasture. |
| Author |
Powers, William L. ;
Murphy, Larry S. ;
Bock., Bert R. ;
|
| CORP Author |
Kansas Water Resources Research Inst., Manhattan. |
| Year Published |
1974 |
| Report Number |
Contrib-131; DI-14-31-0001-3516; OWRR-A-046-KAN; W74-06830 ; OWRR-A-046-KAN(1) |
| Stock Number |
PB-231 355 |
| Additional Subjects |
Water pollution control ;
Irrigation ;
Agricultural wastes ;
Water quality ;
Surface water runoff ;
Lagoons(Ponds) ;
Percolation ;
Ground water ;
Soil water ;
Filtration ;
Dilution ;
Forage grasses ;
Potassium ;
Phosphorous ;
Oxygen ;
Absorption ;
Feedlot wastes
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-231 355 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
54p |
| Abstract |
Beef feedlot runoff retained in catchment lagoons was applied as an irrigant for bromegrass to determine the effects of this practice on bromegrass yields, bromegrass N, P, K concentrations and uptake, selected soil chemical properties, and groundwater quality beneath the application area. Average applications of 9.3 and 19.0 cm of diluted lagoon water, 9.5 and 16.6 cm of straight lagoon water, and 8.0 cm of well water in one irrigation season produced no consistent differences. Lagoon water applications produced an accumulation of extractable K in the soil profile. Analyses of groundwater samples from beneath the application area at depths of 7.6 and 21 m revealed highly significant differences between these depths relative to concentrations of NO3-N, Ca, Mg, K, Na, Cl-, and electrical conductivity values. |
| NTIS Title Notes |
Project completion rept.. |
| PUB Date Free Form |
Jan 74 |
| Category Codes |
13B; 2C; 68D; 98C |
| NTIS Prices |
PC A04/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326588713 |
| Origin |
NTIS |
| Type |
CAT |
