| Popis: |
Feeding in the dry season affects the viability of the offspring and milk in the next lactation. In addition, proper feeding prevents heavy calving, metabolic disorders (paresis, ketosis, delayed litter, etc.), increases fertilization, and improves colostrums quality. The purpose of the study was to investigate the effect of nutrition on nutrition, metabolic disorders, and reproductive function in cows after calving after nutrition of nutriCAB (encapsulated calcium chloride). The effect of feeding NutriCAB (encapsulated calcium chloride) in the period of late dryness on dairy productivity, metabolic disorders and reproductive functions in cows after calving is investigated and the zootechnical and economic efficiency of such feeding is determined. The study was conducted on 44 dry cows. Dry cows received NutriCAB starting at 21 grams per day at 130 grams / head / day. The results of the studies have substantiated the need for late cationic anion-to-negative (DCAB) rations with NutriCAB, which contributes to hotel relief, reduced metabolic abnormalities, improved health and reproductive performance. Late-dry cationic anion-to-negative diet (DCAB) rationing with NutriCAB makes it easier to calve, reduce metabolic abnormalities, improve the health and reproductive function of cows, get faster milk yields and provide stability. The introduction of the NutriCAB product to cows in late dryness significantly lowered the urine pH after 5 days. The use of anionic salts in rations of dry cows at the current price is economically feasible. Mainly by reducing the costs of post-partum metabolic disorders, as well as the positive trends in feed intake, increased animal productivity, reduced length of service, and more efficient conversion of feed into milk. |
