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Titolo:
Effect of deinking paper sludge compost on nutrient uptake and yields of snap bean and potatoes grown in rotation
Autore:
Baziramakenga, R; Simard, RR;
Indirizzi:
Univ Laval, Hort Res Ctr, St Foy, PQ G1K 7P4, Canada Univ Laval St Foy PQCanada G1K 7P4 t Res Ctr, St Foy, PQ G1K 7P4, Canada Agr & Agri Food Canada, Soils & Crops Res Ctr, St Foy, PQ, Canada Agr & Agri Food Canada St Foy PQ Canada rops Res Ctr, St Foy, PQ, Canada
Titolo Testata:
COMPOST SCIENCE & UTILIZATION
fascicolo: 2, volume: 9, anno: 2001,
pagine: 115 - 126
SICI:
1065-657X(200121)9:2<115:EODPSC>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
POULTRY LITTER; ON-FARM; MILL SLUDGE; CROP YIELDS; CLAY LOAM; SOIL; PHOSPHORUS; NITROGEN; MANURE; FERTILIZER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
47
Recensione:
Indirizzi per estratti:
Indirizzo: Baziramakenga, R Univ Laval, Hort Res Ctr, St Foy, PQ G1K 7P4, Canada UnivLaval St Foy PQ Canada G1K 7P4 , PQ G1K 7P4, Canada
Citazione:
R. Baziramakenga e R.R. Simard, "Effect of deinking paper sludge compost on nutrient uptake and yields of snap bean and potatoes grown in rotation", COMPOST S U, 9(2), 2001, pp. 115-126

Abstract

The paper industry in Canada faces a challenge of economically sound and environmentally safe disposal of massive amounts of residues. A field study was conducted in 1996 and 1997 to evaluate the effects of application of a compost derived from a mixture of deinking paper residues and poultry manure (DSPC) on P and K uptake, and yields of snap bean (Phaseolus vulgaris L. cv. Centralia), and potato (Solanum tuberosum L. cv. Gold Rush). The experiment was conducted on a Tilly silt loam (Gleyed Humo-Ferric Podzol) locatedin Sainte-Croix de Lotbiniere, Quebec, Canada. The DSPC was applied in thespring 1996 at 0, 14, 28 and 42 Mg ha(-1) on a dry matter basis, and supplemented or not with mineral fertilizer (MF) at 0, 60, 120 and 180 kg P2O5-K2O ha(-1). In 1997, P fertilizer was applied in subplots at 0, 100, 200 and300 kg P2O5 ha(-1). Snap bean yield increased significantly with DSPC and MF application. Apparent P and K recoveries from MF by snap bean decreased with DSPC or MF rate. In combination with DSPC, P and K recoveries from MF by snap bean were smaller at all rates than those with no DSPC. Based on nutrient uptake, P and K in DSPC were more available than in MF. Potato yieldin the following year was not significantly influenced by the previous treatments nor by supplemental P fertilizer added in the second year. This experiment indicates that compost derived from a mixture of deinking papermillsludges and poultry manure is a potential source of P and K for drops and will increase crop yields in the application year.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/11/20 alle ore 15:46:39