engleski

Učinak kalcizacije na prinos i neke parametre kvalitete zrna pšenice

Wheat production worldwide is affected mainly with weather conditions and soil fertility where soil acidity represent very common problem. The aim of this study was to evaluate the effect of liming with hydrated lime on winter wheat yield, some yield components (ear number per m2, 1000 grain weight), hectolitre mass and quality (protein, starch and wet gluten content and sedimentation value) three years after lime application. Field trial was set up by RCBD in four treatments: control (0 t ha-1), 3.5 t ha-1, 7.0 t ha-1 and 14.0 t ha-1 of hydrated lime. Vegetation season 2013/2014 was specific for winter wheat growing due to exceptionally mild winter and high amount of rainfall in the spring time, when flooding occurred. Average grain yield was relatively low (5.65 t ha-1) regarding to genetic potential. However, effect of liming was significant for yield, yield parameters and grain quality. Generally, yield, ear number per m2, protein content, wet gluten content and sedimentation value were significantly higher on the treatments with higher lime doses.

liming ; winter wheat ; grain yield ; grain quality ; weather conditions

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