Given the accelerated technical and technological development in the field of agricultural production of the 21st century, which aims to increase production quantitatively, the quality of primary agricultural products is in many cases unfairly neglectedThis has directly aroused consumer awareness of the inevitable transition to purchasing products from alternative production methods (self-produced "healthy food", organic food production). For these reasons, the consumer alternative is to switch to environmentally friendly and health-safe products obtained from agricultural production and to use them in the future. A very promising product of this kind in the Republic of Serbia is vermicompost. Vermicompost is widely used in primary agricultural production: fruits and vegetables, mushroom production, horticulture, nurseries, green areas, parks, green sports fields, and in all segments of organic plant production. The benefits that farmers have from using vermicompost are a prerequisite for this product to be marketed in Serbia. This paper describes the benefits for both vermicompost manufacturers and consumers and the wider community.

In this research, three groups of 12 lambs (6 male and 6 female) of the Pirot improved race were examined. The first group of lambs was fattened for 60 days, the second 120 and the third 180 days. Nutrition of the lamb to rejection (40 days) is the mother's milk. After 40 days, it switched to pelleted concentrate (with 18% protein) and a quality hay, which was ad libidum as the concentrate. At the end of the fattening, the lamb is slaughtered by the usual technique. The objectives of this study were to determine the influence of the length of fattening and gender of the lambs on the thickness of the subcutaneous fatty tissue. Differences in fat in the subcutaneous tissue dorsally, medially and laterally at the intersection between the 12 th and 13 th vertebrae are significantly different (P<0.01) both in male and female lambs in all three groups. At the intersection of the lateral side between the 12 th and 13 th vertebrae there are significant differences (P<0.01) between the first and second and between the first and third groups in both genders. The subcutaneous fatty tissue in females compared to male lambs is thicker in all measured locations. However, significant differences were found in the thickness of breast tissue (P<0.05) and dorsal between the 12 th and 13 th vertebrae (P<0.01) for lambs of the second group. Female lambs of the third group also have thicker subcutaneous fatty tissue, dorsally and medially between the 12 th and 13 th vertebrae (P<0.05).