Tathmini ya Utendaji wa Uzazi wa Kundi
Tathmini ya utendaji wa uzazi wa kundi huunganisha vipimo vingi kutathmini ufanisi wa programu za ufugaji na uzazi wa jumla wa kundi. Kwa rasmi katika miaka ya 1990-2000 na madaktari wa mifugo wa maziwa na wataalamu wa afya ya mifugo, mbinu hii inachanganya rekodi za wanyama binafsi (viwango vya mimba, vipindi vya kuzaa) na viashiria vya kiwango cha kundi (muundo wa umri, siku za wazi, kiwango cha mimba) kutambua vikwazo vya uzazi. Tathmini ni msingi wa faida na uendelevu wa maziwa.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Ramani ya mbinu
Jirani ya mbinu zinazohusiana — chagua nodi ili kuchunguza.
Vyanzo
- Macmillan, K. L. (2002). Fertility and production in grazing dairy cattle. Veterinary Record, 150(9), 267-273. link ↗
- Buckley, F., O'Sullivan, K., Mee, J. F., Evans, R. D., & Berry, D. P. (2003). Relationships among milk yield, body condition, cow welfare, and reproductive performance in spring-calving Irish dairy cows. Journal of Dairy Science, 86(7), 2308-2319. link ↗
- Darwash, A. O., Lamming, G. E., & Woolliams, J. A. (2000). The fertility of dairy cattle in the United Kingdom as affected by calving season and service period fertility on subsequent performance. Journal of Dairy Science, 79(3), 453-463. link ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Herd Reproductive Performance Assessment and Management. ScholarGate. https://scholargate.app/sw/animal-science/herd-reproductive-performance
Mbinu ipi?
Weka mbinu hii kando ya jamaa zake wa karibu na uzisome bega kwa bega — maktaba huweka vitabu mezani; uamuzi ni wako.
- Alama ya Hali ya Mwili kwa Ng'ombeSayansi ya Wanyama↔ linganisha
- Ugunduzi wa UkenziSayansi ya Wanyama↔ linganisha
- Rekodi ya Uzalishaji wa MaziwaSayansi ya Wanyama↔ linganisha
Imerejelewa na
Similar methods
Related reference concepts
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