55 results about "Animal group" patented technology

A system for optimising the production performance of a milk producing animal herd is provided. The system comprises a milk sampling apparatus, an analytical apparatus comprising separate equipment for analyzing compounds or parameters that in the presence of compounds indicative of the physiological or nutritional condition of the herd member, generates detectable signals, and apparatus directing a part of the milk sample (directing apparatus) to each separate equipment, which is controlled by data for the physiological and nutritional state of a herd member, so that the directing apparatus is only activated at pre-selected points in time or at pre-selected time intervals in the production and / or lactation cycles. Specific compounds are compounds indicative of mastitis, including beta-N-acetylhexosaminidase (NAGase) E.C. 3.2.1.52 and lactate dehydrogenase (LDH), protein balance, including milk urea nitrogen (MUN) and total protein, ketosis, including acetolactate, beta-hydroxybutyrate, acetone and lipids, fat and state in reproduction cycle, including a steroid or peptide hormone, e.g., progesterone. Furthermore, the system comprises equipment for signal detection to record and process the signals, equipment to store data and equipment to produce data output. Methods for optimizing the production performance of a milk producing animal herd and an apparatus therefor.

The invention discloses a PCR primer pair for identification or auxiliary identification of tissues and / or organs of a mouse and applications thereof. The primer pair provided by the invention comprises at least one primer pair of the PCR primer pair for identification or auxiliary identification of the tissues and / or organs of the mouse which is comprises in six PCR primer pairs for identification or auxiliary identification of tissues and / or organs of the mouse, a cattle, a sheep, a pig, a chicken and a duck. The six PCR primer pairs for identification or auxiliary identification of the tissues and / or organs of the mouse, the cattle, the sheep, the pig, the chicken and the duck respectively and successively comprise two single chains represented by SEQ ID NO: 1 and SEQ ID NO: 2, two single chains represented by SEQ ID NO: 3 and SEQ ID NO: 4, two single chains represented by SEQ ID NO: 5 and SEQ ID NO: 6, two single chains represented by SEQ ID NO: 7 and SEQ ID NO: 8, two single chains represented by SEQ ID NO: 9 and SEQ ID NO: 10, and two single chains represented by SEQ ID NO: 11 and SEQ ID NO: 12. The primer pairs in the invention select an annealing temperature of 62DEG C, soall discriminations with one PCR at a same temperature are realized, the specificity is strong, the time consumption of the detection process is short.