Directory UMM :Data Elmu:jurnal:A:Agriculture, Ecosystems and Environment:Vol79.Issue1.Jun2000:
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![Fig. 1. Seasonal leaf N concentration for wheat plants subjected toambient [CO2] (control) and enriched [CO2] (FACE) during twoseasons (1993 and 1994) that included well-watered or water-deficitirrigation treatments](https://thumb-ap.123doks.com/thumbv2/123dok/3163273.1386652/5.612.313.523.277.580/seasonal-concentration-subjected-toambient-twoseasons-included-decitirrigation-treatments.webp)
![Fig. 2. Seasonal leaf N concentration for wheat plants subjectedto ambient [CO2] (control) and enriched [CO2] (FACE) duringtwo seasons (1996 and 1997) that included low and high levelsof nitrogen application](https://thumb-ap.123doks.com/thumbv2/123dok/3163273.1386652/6.612.76.285.51.368/seasonal-concentration-subjectedto-duringtwo-included-levelsof-nitrogen-application.webp)
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Cumulative release of nitrogen (N), phosphorus (P) and potassium (K) over 17 weeks at four sites (‘Glacis’ sites G1 and G2 had crusted, ‘Dallol’ sites D1 and D2 loose sandy
Spatial procedure was applied to the mapping of actual and expected crop yields over the demonstration region by coupling Euro-Access 2 with a set of soil and climate data, which
LAI changes with time as resulting of the 250 processes of reflectance assimilation into the SUCROS + SAIL model for the nine crop situations { emergence good, medium, poor } × {
Integration of the normalized soil property values into the soil quality index resulted in the integrated plots receiving a significantly higher score than the conventional plots
A tree-environment-crop interaction equation is derived in which the overall tree effect on crop production is explained as a balance of (positive and negative) relative net
In order to assess effects of land use changes on soil quality properties in a tropical forest ecosystem of Bangladesh, soil samples were collected from adjacent well-stocked
The objective of this ®eld study was to evaluate the effectiveness of winter cover crop incorporation and gypsum applications relative to conventional fallows for improving
During the first growth stage which covered the period from transplanting to the end of the 3rd week after transplanting (WAT), crop coefficients increased from 0.99 to 1.27 and 1.01
