Risultati delle selezioni nazionali 2005 – 06: Alte rese e buona qualità dalle varietà di avena in prova

Durum wheat growth analysis in a semiarid environment in relation to crop rotation and nitrogen rate

SUMMARY – A research on durum wheat growth analysis was carried out at Sparacia farm (37°37’N-13°42’E) during the 2000-2001 and 2001-2002 seasons in a typical semi-arid environment. The objective of this research was to determine the effects of crop rotation (continuous wheat and wheat-pea rotation) and N fertilizer rates (0, 60 and 120 Kg ha-1) on growth of four durum wheat varieties, characterized by different productive ability and adaptation. A split- split-plot design with three replications was used. The study highlighted the role of the CGR index in order to enable a better knowledge of the relationship among crop techniques and wheat yield response

EVOLUZIONE DEI MACRO E MESO ELEMENTI DURANTE UN CICLO VEGETATIVO DEL PISELLO DA GRANELLA COLTIVATO SU DUE TIPI PEDOLOGICI (II NOTA)

Effetti delle tecniche di interramento di due cover crop sui flussi di carbonio del suolo in ambiente Mediterraneo

Effetti della dose e della modalità di distribuzione dell'azoto e sul sorgo da granella in ambiente semiarido e in condizioni di limitati apporti idrici.

MANUALE TECNICO APPLICATIVO PROGETTO ASASI

Phosphate-Nitrogen fertilizatio effect on faba bean bioagronomic response

la cicerchia

Yield and quality of durum wheat as affected by foliar glycinebetaine applicated in rainfed Mediterranean conditions

Effetti dell'avvicendamento colturale e di una cover crop su due genotipi di pomodoro da industria

Ruolo della precessione colturale, della concimazione azotata e del genotipo sulla risposta produttiva e qualitativa del frumento duro in ambiente Mediterraneo

Effects of cropping systems fertility on durum wheat nitrogen uptake, yield and qualitative characteristics

The aim of the trial was to evaluate cropping system effects and nitrogen fertilization on uptake and nitrogen efficiency of durum wheat in terms of qualitative and quantitative yield in a Mediterranean semi arid environment. A four year trial (2000 – 2004) was carried out in the “Sparacia” experimental farm (Sicily – Italy) on Eutric Vertisols. The effects of two cropping systems (durum wheat monocropping and durum wheat - field pea) on durum wheat were investigated in interaction with three nitrogen fertilizations: 0, 60 and 120 kg ha-1. The results showed that qualitative and productive durum wheat response was strongly influenced by year and nutrient availability. Crop rotation and nitr…

Valutazione di ibridi di sorgo da granella in ambiente semiarido in condizioni di limitati apporti idrici

Durum wheat nitrogen use efficiency in relation to fertilization period

Valutazione della variabilità bioagronomica in genotipi di pisello da granella secca in due ambientisiciliani

Cover crops incorporation techniques on soil carbon budget in Mediterranean environment

Risultati varietali per il triticale

Phosphate-nitrogen fertilization effect on faba bean (cv Gemini) bioagronomic response

Effetti della concimazione fosfoazotata su una coltura di cece (Cicer arietinum L.)

New vetch varieties agronomic evaluation for sicilian semi-arid environment

Caratterizzazione di genotipi di veccia

Effects of crop rotation and N fertilizer on grain yield, qualitative characteristics and nitrogen uptake of durum wheat

Effects of Cropping Systems Fertility on Durum Wheat Nitrogen Uptake, Yield and Qualitative Characteristics Ignazio Poma, Luciano Gristina, Saverio Saladino, Giacomo Venezia, Carmelo Dazzi Dipartimento di Agronomia Ambientale e Territoriale – Viale delle Scienze – 90128 Palermo –Italy pomaign@unipa.it Abstract The aim of the trial was to evaluate cropping system effects and nitrogen fertilization on uptake and nitrogen efficiency of durum wheat in terms of qualitative and quantitative yield in a Mediterranean semi arid environment. A four year trial (2000 – 2004) was carried out in the “Sparacia” experimental farm (Sicily – Italy) on Eutric Vertisols. The effects of two cropping systems (du…