globalchange  > 全球变化的国际研究计划
DOI: 10.1007/s00484-019-01744-8
WOS记录号: WOS:000482899400013
论文题名:
Nutritional strategies for alleviating the detrimental effects of heat stress in dairy cows: a review
作者: Min, Li1,2; Li, Dagang1,2; Tong, Xiong1,2; Nan, Xuemei3; Ding, Diyun1,2; Xu, Bin1,2; Wang, Gang1,2
通讯作者: Wang, Gang
刊名: INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
ISSN: 0020-7128
EISSN: 1432-1254
出版年: 2019
卷: 63, 期:9, 页码:1283-1302
语种: 英语
英文关键词: Heat stress ; Dairy cows ; Nutritional strategies ; Improvement
WOS关键词: GAMMA-AMINOBUTYRIC-ACID ; LIVE YEAST SUPPLEMENTATION ; CATION-ANION DIFFERENCE ; RUMEN-PROTECTED NIACIN ; BODY-TEMPERATURE ; MILK-PRODUCTION ; LACTATION PERFORMANCE ; HOLSTEIN COWS ; REPRODUCTIVE-PERFORMANCE ; CHROMIUM SUPPLEMENTATION
WOS学科分类: Biophysics ; Environmental Sciences ; Meteorology & Atmospheric Sciences ; Physiology
WOS研究方向: Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
英文摘要:

Heat stress responses negatively impact production performance, milk quality, body temperature, and other parameters in dairy cows. As global warming continues unabated, heat stress in dairy cows is likely to become more widespread in the future. To address this challenge, researchers have evaluated a number of potentially available nutritional strategies, including dietary fat, dietary fiber, dietary microbial additives, minerals, vitamins, metal ion buffer, plant extracts, and other anti-stress additives. In this paper, we discuss the evidence for the efficacy of these nutritional strategies aimed at alleviating the detrimental effects of heat stress in dairy cows. It was comprised of the treatment (dosage and usage), animal information (lactation stage and number of dairy cows), THI value (level of heat stress), duration of exposure, the changes of feed intake and milk yield (production performance), the changes of milk protein and milk fat (milk quality), the changes of rectal temperature and respiration rate (body temperature), other indices, and reference resources. The results of these studies are presented with statistical justification in the tables. In total, the 49 kinds of dietary interventions derived from these eight types of nutritional strategies may provide an appropriate means of mitigating heat stress on a particular dairy farm based on the explanation of the results.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/146668
Appears in Collections:全球变化的国际研究计划

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作者单位: 1.Guangdong Acad Agr Sci, Inst Anim Sci, State Key Lab Livestock & Poultry Breeding, Guangzhou 510640, Guangdong, Peoples R China
2.Guangdong Acad Agr Sci, Inst Anim Sci, Guangdong Key Lab Anim Breeding & Nutr, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Agr Sci, Inst Anim Sci, State Key Lab Anim Nutr, Beijing 100193, Peoples R China

Recommended Citation:
Min, Li,Li, Dagang,Tong, Xiong,et al. Nutritional strategies for alleviating the detrimental effects of heat stress in dairy cows: a review[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2019-01-01,63(9):1283-1302
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