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Keyword: Urea 

Original Article
The effect of water, urea, sodium hydroxide, and hydrogen peroxide processing on the cumin residues animal digestibility

Purpose No research has been published on the effect of chemical processing on the degradability and nutritional value of cumin residue. Chemical processing, such as urea, sodium hydroxide, and hydrogen peroxide, has been widely investigated to increase the nutritional value of grain residues, but information on cumin residue is limited. The effects of untreated and […]

Original Article
Germination of several wheat cultivars in desert soil after amendment with raw and digested poultry manure with and without combination with mineral fertilizer

Purpose This study aimed to investigate the efect of time interval between sowing and amendment with non-digested and digested poultry manure and their combinations with urea on the germination of three wheat cultivars (Slambo, Acsad, and Karim) in the desert soil. Methods The cultivars were sown on four diferent dates, i.e. directly, 10, 20 and […]