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Information × Registration Number 0201U005244, 0197U015687 , R & D reports Title To create new, to improve existing breeds and types of the large horned cattle, to develop ecologically pure(clean) resource saving of technology of intensive manufacture of milk for zones of Ukraine, which will ensure 5-7 thousand kgs of milk from the cow popup.stage_title Head Radchenko Nadiya Pavlivna, Registration Date 07-06-2001 Organization The Sumy state agricultural experimental station popup.description2 Object research - herd of the cows of a northeast type of brown cattle. The purpose of work - improvement of a dairy type of brown cattle behind structure of a constitution, dairy efficiency both conclusion of new lines and families. For a direction of the further selection improvement the way of creation by a method simple reproduction of crossing of a dairy type of brown cattle was elected on the basis of original braunvieh Breed, at use as improving parental. On the basis of the received data the target standards of selection dairy total number of live-stock are developed, the system of selection bull for a zone of use of the cows with high dairy efficiency is advanced, the plans of selection for of pairings are made. In herd of research station the rather high correlation between calve for yield of milk without an essential difference in a cut(section) of genotypes is established. In particular it is necessary to emphasize on high parameters of repeatability of the average content s of fat in milk among control and research groups (from 0,320 up to 0,728). It enables realization of effective selection under the contents of fat in milk and data by first calve. The dairy efficiency of the cows of a northeast dairy type has made on first calve 3945 kgs of milk with the contents of fat 3,99 %, on second - 4009 kgs with the contents of fat 3,7 %, on third and 4335 kgs are more senior - at 3,87 % of fat in milk. Product Description popup.authors popup.nrat_date 2020-04-02 Close