✍️ 🧑‍🦱 💚 Autor:innen verdienen bei uns doppelt. Dank euch haben sie so schon 362.450 € mehr verdient. → Mehr erfahren 💪 📚 🙏

Evaluation Reproductive and Productive Traits at University Khartoum

Evaluation Reproductive and Productive Traits at University Khartoum

von Afra Makki
Softcover - 9783659844645
59,90 €
  • Versandkostenfrei
Auf meine Merkliste
  • Hinweis: Print on Demand. Lieferbar in 5 Tagen.
  • Lieferzeit nach Versand: ca. 1-2 Tage
  • inkl. MwSt. & Versandkosten (innerhalb Deutschlands)

Autorenfreundlich Bücher kaufen?!

Beschreibung

This work was carried out to evaluate the reproductive and productive performance of a dairy breed at University of Khartoum. A total of 3015 records, obtained from 96 cows covering the period (1999-2007). The data were classified according to the period of calving into three groups. Group 1 (1999-2001), group 2 (2002-2004) and group 3 (2005-2007). The data were classified according to the season of calving into three seasons. Dry summer (March-June), wet summer (July-October) and winter (November-February). The data were subjected to statistical analysis using the computer program SPSS version 10.0(2007) and Duncan is multiple Range were applied for separation of means. It was concluded that the management system in University of Khartoum dairy farm needs to be improved by adopting an accurate recording system and keeping records.

Details

Verlag Scholars' Press
Ersterscheinung 28. August 2017
Maße 22 cm x 15 cm x 0.6 cm
Gewicht 167 Gramm
Format Softcover
ISBN-13 9783659844645
Seiten 100

Schlagwörter