Analysis of Environmental Factors' Impact on Donkeys' Colostrum Quality

被引：12

作者：

Marchis, Zamfir ^{[1
]}

Odagiu, Antonia ^{[2
]}

Coroian, Aurelia ^{[1
]}

Oroian, Ioan ^{[2
]}

Mirza, Manuela ^{[3
]}

Burduhos, Petru ^{[2
]}

机构：

[1] Univ Agr Sci & Vet Med Cluj Napoca, Fac Anim Husb & Biotechnol, 3-5 Calea Manastur, Cluj Napoca 400372, Romania

[2] Univ Agr Sci & Vet Med Cluj Napoca, Fac Agr, 3-5 Calea Manastur, Cluj Napoca 400372, Romania

[3] Iuliu Hatieganu Univ Med & Pharm, Fac Med, 8 Victor Babes St, Cluj Napoca 400012, Romania

来源：

SUSTAINABILITY | 2018年 / 10卷 / 09期

关键词：

coefficient of variation; correlation; factor; jenny; principal components analysis; MILK-PRODUCTION; EARLY LACTATION; HEAT-STRESS; SOWS; CONSUMPTION; SEASON;

D O I：

10.3390/su10092958

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Colostrum is a natural product, issued by both mammals and humans in the first week of lactation. Among different species, donkey colostrum is considered to have, in addition to a valuable composition in nutrients and immune factors, an outstanding similitude with human colostrum. In this context, and taking into account the scarcity of available data concerning the interaction between climate factors and colostrum quality, a trial was conducted aiming to identify the possible influence of environmental factors on donkey colostrum nutritional traits. A stock of 175 jennies from 7 farms located in Cluj and Slaj Counties was analyzed over a 7-day postpartum period. During the experimental period, the daily temperature, humidity, and wind velocity data were collected. Strong positive correlations are reported between the studied colostrum nutritional traits (fat, protein and lactose). Testing the impact of some environmental parameters upon nutritional content of donkey colostrum indicated three factors that have an influence on the nutritional quality of donkey milk colostrum, labelled as: colostrum nutritional traits, environmental air traits and some colostrum nutritional traits, and climatic traits and some colostrum nutritional traits.

引用

页数：11

共 63 条

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