In the experiments we studied the effect of the moisture content in

plant raw materials when making silage from Galega orientalis on its nutritional value

and quality. It has been found that the moisture content of raw materials has a great

impact on the quality and nutritional value of silage. The lower the moisture content

in the plant raw materials when making silage, the more nutritious and better silage is

obtained, which must be taken into account when preparing it.

The article presents the research results on the influence of topinambur

harvesting time on the green mass and absolute dry matter yields. The one-factor

experiment has been launched according to the method of B.A. Dospekhov in the

educational and scientific experimental field of Perm State Agrarian and Technological

University. The experiment has followed the following scheme: 1 – gathering of green

mass on the 10th day after the flowering phase, 2 – gathering of green mass on the 20th

The paper presents a diagnostic approach to a patient with a suspected

malignant disease. Morphological description of the cytogram, cell morphology and

tumor differentiation have been given. Surgical treatment (excision of the tumor) has

been performed applying the wound healing techniques of humane medicine used in

the removal of perianal fistulas.

In modern conditions of breeding dairy breeds of cattle, an important

element of the study is the influence of breed and quality indicators of milk. The studies

were carried out in 2019 on the basis of the SHPK “Plemzavod Maysky” Vologda region

on the quality indicators of milk from Ayrshire and black-and-white cows in the amount

of 15663 milk samples. Based on the results of milk samples, a research database on

milk quality indicators was formed and a comparative characteristic was carried out