In:
Animals, MDPI AG, Vol. 11, No. 6 ( 2021-06-03), p. 1672-
Abstract:
Goji berry shows a wide range of beneficial properties in human health, but only a few studies evaluated its effects in livestock animals. The objective of this research was to assess the effects of goji berry supplementation on the hormonal profile, productive, and reproductive performance of does. Two months before artificial insemination, 105 nulliparous does were randomly divided into three groups (n = 35) based on the dietary treatment: commercial diet (C), or a diet supplemented with either 1% (G1), or 3% (G3) of goji berry, respectively. The results showed that receptivity was higher in G1 than in the C group (p 〈 0.05). Trends toward significance for differences between the G1 and G3 groups in marginal means of LH concentrations (p = 0.059), and between G1 and C in LH AUC values (p = 0.078), were evidenced. Estrogen concentrations showed a more fluctuating trend but a significant interaction effect (p 〈 0.001). The G1 group showed higher litter weight than C at birth (p = 0.008) and weaning (p 〈 0.001), as well as higher litter size at weaning (p = 0.020). The G1 group also exhibited the highest mean milk production (p 〈 0.01). In conclusion, goji berry influenced reproductive and productive performance, probably via modulating hormonal patterns and milk production in rabbits. However, further studies are needed to validate these preliminary results.
Type of Medium:
Online Resource
ISSN:
2076-2615
Language:
English
Publisher:
MDPI AG
Publication Date:
2021
detail.hit.zdb_id:
2606558-7
SSG:
23
