The study was conducted in wire house of biology department/ college of Education for pure sciences / University of Mosul during the winter season (2017- 2018). The seeds were planted on 25/11/2017 and the plant was harvested on 24/5/2018. The aim of the study was to study the effect of spraying with water extracts of liqurice Glycyrrhizin glabra
, and manure (cow, sheep, poultry and their mixture) with concentrations (0, 10, 20, 30) g / L and three spray periods once every 2, 4 and 6 weeks in the growth and yield seeds of Trigonella foenum
L. In order to obtain a product free from the chemical effects of mineral fertilizers or industrial growth regulators to obtain a low-cost product, this experiment was designed, according to the design of stochastic sectors full RCBD with three replicates according to the program SAS. The results were analyzed by the Duncan test at a probability level of 0.05. The results of the study of Yield and its quality showed that spraying the plants with the chicken manure solution at the highest concentration (30 g / L) led to significant increasing in the number of pods, number of seeds per pods, number of seeds per plant, seed index, seed weight and total seed yield. In addition, spraying with liquorice root extract (30 g / L) showed significant increases in seed weight in pods, number of seeds per plant and total seed weight per plant.