globalchange  > 气候变化事实与影响
DOI: 10.1007/s11250-018-1741-1
WOS记录号: WOS:000460487100022
论文题名:
Effects of drought on cattle production in sub-tropical environments
作者: Dzavo, Takunda1; Zindove, Titus J.1; Dhliwayo, Marshall1; Chimonyo, Michael2
通讯作者: Zindove, Titus J.
刊名: TROPICAL ANIMAL HEALTH AND PRODUCTION
ISSN: 0049-4747
EISSN: 1573-7438
出版年: 2019
卷: 51, 期:3, 页码:669-675
语种: 英语
英文关键词: Semi-arid environments ; Sub-humid environments ; Drought ; Cattle
WOS关键词: CLIMATE-CHANGE ; PERCEPTIONS ; FARMERS ; IMPACTS
WOS学科分类: Agriculture, Dairy & Animal Science ; Veterinary Sciences
WOS研究方向: Agriculture ; Veterinary Sciences
英文摘要:

The objective of the study was to assess farmer perceptions on effects of drought on cattle production in sub-tropical environments. Data was collected from a total of 314 cattle-owning households from semi-arid and sub-humid environments using pre-tested structured questionnaires. Drought was highly ranked common cause of cattle loss in semi-arid (ranked third) whilst in sub-humid conditions it was lowly ranked (ranked sixth; P<0.05). Water shortage was ranked as the constituent of drought with the most severe impact on cattle production in semi-arid environments whilst in sub-humid environments feed shortage was ranked first (P<0.05). Mortalities were ranked as the most common effect of drought in semi-arid environments whilst in sub-humid environments parasite incidence was ranked first (P<0.01). Lactating and pregnant cows in sub-humid environments were more likely to be emaciated during droughts periods than those in semi-arid environments (P?0.05). Starvation, a stressor which is directly related to drought, was the major cause of cattle losses in sub-humid environments. Diseases and parasites, which can be exacerbated by drought, were the major cause of cattle losses in semi-arid environments. Cows and calves are more vulnerable to emaciation during drought periods in sub-humid environments than in semi-arid environments.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/131603
Appears in Collections:气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: 1.Bindura Univ Sci Educ, Fac Agr & Environm Sci, Dept Anim Sci, Bindura 1020, Zimbabwe
2.Univ KwaZulu Natal, Sch Agr Earth & Environm Sci, Anim & Poultry Sci, P Bag X01, ZA-3209 Pietermaritzburg, South Africa

Recommended Citation:
Dzavo, Takunda,Zindove, Titus J.,Dhliwayo, Marshall,et al. Effects of drought on cattle production in sub-tropical environments[J]. TROPICAL ANIMAL HEALTH AND PRODUCTION,2019-01-01,51(3):669-675
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Dzavo, Takunda]'s Articles
[Zindove, Titus J.]'s Articles
[Dhliwayo, Marshall]'s Articles
百度学术
Similar articles in Baidu Scholar
[Dzavo, Takunda]'s Articles
[Zindove, Titus J.]'s Articles
[Dhliwayo, Marshall]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Dzavo, Takunda]‘s Articles
[Zindove, Titus J.]‘s Articles
[Dhliwayo, Marshall]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.