РАЦИОНАЛЬНЫЙ СПОСОБ ИСПОЛЬЗОВАНИЯ ЕСТЕСТВЕННЫХ ПАСТБИЩ В ВЕРБЛЮДОВОДСТВЕ

Abstract

The aim of the research is to develop a rational way of using natural pasture areas in productive camel breeding. The conducted studies showed that when grazing Arvana camels on each experimental field of pastures for one day (group I), the grazing capacity of these types of pastures was high and amounted to an average of 4.75 and 4.95 c/ha dry fodder mass during the spring-summer grazing season with the output of the eaten fodder reserve of 2.07 c/ha and 2.52 c/ha respectively. Similar indicators of grazing capacity of pastures when using each field of pastures in a row for 3 days (group II) and traditional grazing without dividing the territory into conditional experimental fields (control group) were significantly low and amounted to 3.80 (1.70) c/ha and 3.90 (2.05) c/ha; 2.60 (1.15) c/ha and 2.85 (1.54) c/ha of dry fodder mass according to the types of pastures respectively. The mode of pasture utilization with different loads had a noticeable impact on the feeding value of the grass stand of the main types of desert pastures. So, compared with the feeding value of pasture herbs, when using one day of each conventional pen (0.67 and 0.77 fodder units, 68.9 and 75.0 g of digestible protein) female camels for three days in a row on each experimental field (0.38 and 0.43 fodder units, 59.1 and 66.6 g of digestible protein) and traditional unsystematic utilization (0.31 and 0.35 fodder units, 48 and 53 g of digestible protein) significantly low, which ultimately affected the total grazing capacity and, consequently, the forage capacity of the main types of desert pastures. Generally, with a rational mode of use (with a conventional pen grazing method), the grazing capacity of shrubby-ephemeral sandy and half-shrubby-ephemeral pastures on loamy sierozem soils is 1.90 and 2.90 centners respectively of conventional fodder protein units per hectare, which is significantly higher compared to the control control (81.58% and 80.35%) and the II experimental group (60.0% and 59.65%). Milking camels of all experimental groups on seasonal saltwort pastures eat almost the same amount of pasture forage (22.80-23.95). In autumn (September-October), the average daily milk yield of female camels of the I, II and III experimental groups averaged 9.32 kg, 10.0 kg and 11.50 kg, respectively, this indicates a non-positive effect of normalized feeding of milking camels on their milking capacity in conditions of grazing maintenance.