EFFECT OF NITROGEN FERTILIZATION AND UNDERSOWING ON YIELD AND QUALITY OF CYNOSURETUM CRISTATI-TYPE MEADOWS IN HILLY-MOUNTAINOUS GRASSLANDS IN SERBIA

EFFECT OF NITROGEN FERTILIZATION AND UNDERSOWING ON YIELD AND QUALITY OF CYNOSURETUM CRISTATI-TYPE MEADOWS IN HILLY-MOUNTAINOUS GRASSLANDS IN SERBIA

The trial was carried out during two years (2003 and 2004) on Cynosuretum cristati-type meadow in the hillymountainous region of Serbia (altitude 1158 m).The investigation included five nitrogen fertilizer rates (0, 40, 80, 120 and 160 kg ha-1 yr-1) and undersowing with red clover and birdsfoot trefoil.Increase in nitrogen fertilization level resul

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Exploring Multisource Feature Fusion and Stacking Ensemble Learning for Accurate Estimation of Maize Chlorophyll Content Using Unmanned Aerial Vehicle Remote Sensing

Crop chlorophyll content measuring plays a vital role in monitoring crop growth and optimizing agricultural inputs such as water and fertilizer.However, traditional methods for measuring chlorophyll content primarily rely on labor-intensive chemical analysis.These methods not only involve destructive sampling but also are time-consuming, often resu

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