Parcourir par sujet "USE EFFICIENCY"
Voici les éléments 1-4 de 4
-
BIOMASS PRODUCTION AND N-USE OF FIBRE SORGHUM UNDER DIFFERENT COVER CROPPING MANAGEMENT, NITROGEN INFLUXES AND SOIL TYPES IN CENTRAL GREECE
(2014)Field experiments were carried out over a period of three years to evaluate the effect of cover cropping faba bean with fibre sorghum, compared to mono-crop cultivation, on yield (dry matter), nitrogen utilization efficiency ... -
Leaf photosynthesis and respiration of three bioenergy crops in relation to temperature and leaf nitrogen: how conserved are biochemical model parameters among crop species?
(2012)Given the need for parallel increases in food and energy production from crops in the context of global change, crop simulation models and data sets to feed these models with photosynthesis and respiration parameters are ... -
Nitrogen and phosphorus availability to ryegrass in an acidic and limed zeolite-amended soil
(2012)Nitrogen and P fertilization increases crop yields, especially in acidic soils, but its effect may be minimized by various N loss and P retention processes. Zeolite may enhance N and P fertilizer efficiency. The aim of ... -
Sorghum economics under different irrigation methods and water doses
(2009)In this study, an attempt has been made to evaluate the biomass production and the economic results of sorghum growing in Greece under surface and sub-surface drip irrigation and with three different amounts of irrigating ...