東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Nitrogen mineralization rates and ph...

Preusch, Peggy L.

Linked to FindBook

Google Book

Amazon

博客來

Nitrogen mineralization rates and phosphorus availability of composted and uncomposted poultry litter.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Nitrogen mineralization rates and phosphorus availability of composted and uncomposted poultry litter./
Author:	Preusch, Peggy L.
Description:	111 p.
Notes:	Source: Masters Abstracts International, Volume: 43-06, page: 2376.
Contained By:	Masters Abstracts International43-06.
Subject:	Engineering, Environmental. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=EP12642
ISBN:	0542064707

Nitrogen mineralization rates and phosphorus availability of composted and uncomposted poultry litter.
Preusch, Peggy L.

Nitrogen mineralization rates and phosphorus availability of composted and uncomposted poultry litter. - 111 p.

Source: Masters Abstracts International, Volume: 43-06, page: 2376.

Thesis (M.S.)--Hood College, 2000.

Production of large numbers of chickens (Gallus gallus domesticus ) in the Chesapeake Bay watershed has resulted in application of large quantities of poultry litter and manure to agricultural land. Poultry litter has been applied to land based on N concentration in litter and on crop requirements for nitrogen. Consequently, phosphorus has been applied (in poultry litter) at rates that exceed crop uptake. Excess nutrient applications combined with nutrient movement by erosion and leaching threaten the health of the Chesapeake Bay.

ISBN: 0542064707Subjects--Topical Terms:

783782
Engineering, Environmental.

Nitrogen mineralization rates and phosphorus availability of composted and uncomposted poultry litter.
LDR:02008nmm 2200289 4500 001 1814030
005 20060503082232.5
008 130610s2000 eng d
020 $a 0542064707
035 $a (UnM)AAIEP12642
035 $a AAIEP12642
040 $a UnM $c UnM
100 1 $a Preusch, Peggy L. $3 1903510
245 1 0 $a Nitrogen mineralization rates and phosphorus availability of composted and uncomposted poultry litter.
300 $a 111 p.
500 $a Source: Masters Abstracts International, Volume: 43-06, page: 2376.
502 $a Thesis (M.S.)--Hood College, 2000.
520 $a Production of large numbers of chickens (Gallus gallus domesticus ) in the Chesapeake Bay watershed has resulted in application of large quantities of poultry litter and manure to agricultural land. Poultry litter has been applied to land based on N concentration in litter and on crop requirements for nitrogen. Consequently, phosphorus has been applied (in poultry litter) at rates that exceed crop uptake. Excess nutrient applications combined with nutrient movement by erosion and leaching threaten the health of the Chesapeake Bay.
520 $a The incubation study reports N and P availability from poultry litter, in a controlled environment. The effect of source and application rate of poultry litter (composted (CPL) or fresh (FPL)), on N mineralization and availability of P in 3 soil types was determined. Fresh and composted litter from 2 sources (Dorchester County, Maryland on the Delmarva peninsula and Moorefield, West Virginia) were used. Two rates of litter application were based on nitrogen requirements of peach trees and N concentrations in litter. The soils were representative of the Delmarva peninsula and eastern WV. (Abstract shortened by UMI.)
590 $a School code: 0917.
650 4 $a Engineering, Environmental. $3 783782
650 4 $a Agriculture, Agronomy. $3 1018679
650 4 $a Biogeochemistry. $3 545717
650 4 $a Engineering, Agricultural. $3 1019504
690 $a 0775
690 $a 0285
690 $a 0425
690 $a 0539
710 2 0 $a Hood College. $3 1680845
773 0 $t Masters Abstracts International $g 43-06.
790 $a 0917
791 $a M.S.
792 $a 2000
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=EP12642