Idioma:

Composts from various municipal solid waste feedstocks affect vegetable crops. II. Growth, yields, and fruit quality

Roe, N.E ; Stoffella, P.J ; Graetz, D

Journal of the American Society for Horticultural Science, 1997-05, Vol.122 (3), p.433-437 [Periódico revisado por pares]

Texto completo disponível

Citações Citado por

Enviar para

Título:
Composts from various municipal solid waste feedstocks affect vegetable crops. II. Growth, yields, and fruit quality
Autor: Roe, N.E ; Stoffella, P.J ; Graetz, D
Assuntos: ABONADO LOCALIZADO ; ABONOS NPK ; APPLICATION RATES ; BAND PLACEMENT ; BOUE RESIDUAIRE ; CALCIO ; CALCIUM ; CALIDAD ; CAPSICUM ANNUUM ; CINC ; COBRE ; COMPOST ; COMPOSTS ; CONTENIDO DE NITROGENO ; COPPER ; CROP YIELD ; CUCUMIS SATIVUS ; CUIVRE ; DATE DE RECOLTE ; DECHET SOLIDE ; DESECHOS SOLIDOS ; DIMENSION ; DIMENSIONS ; DOSE D'APPLICATION ; DOSIS DE APLICACION ; ENGRAIS NPK ; EPANDAGE EN BANDE ; EPANDAGE LOCALISE ; ESPARCIMIENTO EN FAJAS ; FECHA DE RECOLECCION ; FER ; FEUILLE ; FILM PLASTIQUE ; FOSFORO ; FRUIT CROPS ; FRUTALES ; HARVESTING DATE ; HIERRO ; HOJAS ; IRON ; LEAVES ; LODOS RESIDUALES ; MAGNESIO ; MAGNESIUM ; NITROGEN CONTENT ; NPK FERTILIZERS ; PELICULA PLASTICA ; PHOSPHORE ; PHOSPHORUS ; PLACEMENT ; PLANTE FRUITIERE ; PLASTIC FILM ; POLIETILENO ; POLYETHYLENE ; POTASIO ; POTASSIUM ; QUALITE ; QUALITY ; RENDEMENT DES CULTURES ; RENDIMIENTO DE CULTIVOS ; SEWAGE SLUDGE ; SIZE ; SOLID WASTES ; TENEUR EN AZOTE ; ZINC
É parte de: Journal of the American Society for Horticultural Science, 1997-05, Vol.122 (3), p.433-437
Notas: F60
1997059424
F04
F01
Descrição: Compost (biosolids and yard trimmings at 134 t.ha-1) was applied to a sandy field soil with fertilizer at 0%, 50%, or 100% of the grower's standard rate (71N-39P-44K kg.ha-1 broadcast and 283N-278K kg.ha-1 banded in bed centers). Raised beds were constructed and covered with polyethylene mulch, and 'Elisa' bell peppers (Capsicum annuum L.) were transplanted into the plots. Foliage samples taken at early harvest indicated that leaf N concentrations increased and Cu concentrations decreased with increasing fertilizer rates. Leaf concentrations of P, K, Ca, and Mg increased and Cu decreased in plots amended with compost. Marketable pepper yields from plants grown in plots amended with compost were 30.3, 35.7, and 31.1 t.ha-1 in plots with 0%, 50%, and 100% fertilizer rate, respectively. Without compost, yields were 19.8, 31.1, and 32.0 t.ha-1 with 0%, 50%, and 100% fertilizer rate. 'Valient' cucumbers (Cucumis sativus L.) were seeded through the same polyethylene mulch into the previous pepper plots. Marketable cucumber yields were not affected by residual fertilizer, but were higher (26.8 t.ha-1) in plots amended with compost than without compost (22.7 t.ha-1). In a second experiment, a biosolids-yard trimming-mixed waste paper (MWP) compost and a biosolids-yard trimming-refuse derived fuel (RDF) compost were applied at 0 or 134 t.ha-1 with fertilizer at 0%, 50%, or 100% fertilizer rates, respectively. With no fertilizer, total yields from pepper plants were higher in plots amended with composts than without composts. In 50% fertilizer plots, yields were similar between compost treatments. At 100% fertilizer rate, yields with MWP compost were significantly higher than yields with RDF compost or with no compost. In plots without fertilizer or with 50% fertilizer rates, mean fruit size (g/fruit) was largest with MWP compost, intermediate with RDF compost, and smallest without compost. With 100% fertilizer mean fruit size was larger with either compost
Idioma: Inglês

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Composts from various municipal solid waste feedstocks affect vegetable crops. II. Growth, yields, and fruit quality

Roe, N.E ; Stoffella, P.J ; Graetz, D

Buscando em bases de dados remotas. Favor aguardar.