The dairy complex owned by LLC «Kishchentsi» (Dobraya village, Mankovsky district, Cherkasy region) is one of the most intriguing objects on the dairy map of Ukraine. The Dutchman Kees Huizinga manages the farm for many years. For the development of the dairy sector he hires foreigners.
Evgeny Krishtal, Project Manager, «High-Quality Silage Hybrids of Limagrain»
Reserves for improving the quality of corn silage are always there. The main thing is that the head and employees that are involved in the harvesting should know where they can hide.
In the April issue of Milk and Farming magazine (No. 2/2017), we have already talked about the interpretation of the results of forage analysis and the possibility of using such information for effective management of feeding and fodder procurement. The American experience was shared by the founder and president of the Cumberland Valley Analytical Servis (CVAS) laboratory Ralph Ward during the 10th International Dairy Congress.
Alternative strategies in protein nutrition of dairy cattle: can we avoid excesses and deficiencies?
The role of dietary protein in the nutrition of the dairy cow and overall farm sustainability can be summarized as: (1) effects on dry matter intake (DMI), milk yield, and milk composition, (2) effects on feed costs, (3) environmental effects, and (4) possible effects on reproduction efficiency. Historically protein has been fed trying to satisfy requirements in term of CP, both in percentage of D.M. or grams per cow per day, and more recently we passed to the concept of metabolizable protein and amminoacids. Basically when we are feeding cows we have to be aware that we are feeding a portion of protein available for the microorganism in the rumen (RDP) and a portion of amminoacids that will by-pass the rumen and will be absorbed in the gut (RUP). The balance between this two fractions is crucial in maximizing cow’s performance. Thus the two questions we have to ask our self when balancing diets in terms of protein are: are we providing the proper RDP to maximize microbial protein production in the rumen? Are we feeding enough amminoacids to maximize milk and protein production?
To harvest the high quality forages in Ukraine — is possible. This was proved by LLC «Vitchyzna», which is in Sumy region. According to the results of the contest for the best alfalfa silo in 2016, this farm won the first place.
Effective reproduction of the herd on modern industrial dairy farms is impossible without a high-quality program, which can help to identify cows in heat. Since the visual definition presents a certain complexity, specialists try practice other methods of heat detection.