干旱区生态环境知识资源中心(Arid): Patterns of Use of Residue Biomass in Cereal-Sheep Production Systems of North Africa: Case of Tunisia

Arid

DOI	10.3390/agriculture11070612
	Patterns of Use of Residue Biomass in Cereal-Sheep Production Systems of North Africa: Case of Tunisia
	Ameur, Wafa; Frija, Aymen; Abdeladhim, Mohamed Arbi; Thabet, Chokri
通讯作者	Ameur, W (corresponding author), Univ Sousse, Inst Super Agr Chott Mariem ISA CM, Sousse 4042, Tunisia.
来源期刊	AGRICULTURE-BASEL
EISSN	2077-0472
出版年	2021
卷号	11 期号:7
英文摘要	This paper analyzes the complex relationships of factors influencing residue biomass management in cereal-sheep production systems in semi-arid areas of Tunisia. The Bayesian belief network (BBN) methodology was applied to identify factors enabling the better management of crop residue (CR) at the farm level. Data were collected from 152 farms located in the governorate of Siliana in north-west Tunisia. After designing the complex interactions between different variables that have an influence on the allocation of CR, BBN was also applied as a predictive model by inserting evidence conditional probabilities on the quantity of CR left on the soil and simulating the incurrent changes in the probability state of the remaining network variables. The results show that around 70% of farmers in our sample retain an overall quantity of CR lower than 200 kg/ha. The share of livestock income, livestock herds, cost of livestock feed, and off-farm income are all factors that have a strong influence on residue biomass management.
英文关键词	crop residues livestock Bayesian belief network (BBN) natural resources management livestock income harvest index (HI)
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000675954300001
WOS关键词	BAYESIAN BELIEF NETWORKS ; CROP-LIVESTOCK SYSTEMS ; CONSERVATION AGRICULTURE ; TRADE-OFFS ; ECOSYSTEM SERVICES ; FARMERS ; MANAGEMENT ; ECOLOGY ; OPTIONS ; MAIZE
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362395
作者单位	[Ameur, Wafa; Thabet, Chokri] Univ Sousse, Inst Super Agr Chott Mariem ISA CM, Sousse 4042, Tunisia; [Frija, Aymen] INRAT, Int Ctr Agr Res Dry Areas ICARDA, Rue FlediKarray, Ariana 2049, Tunisia; [Abdeladhim, Mohamed Arbi] Univ Carthage, Ecole Super Agr Morgane ESAM, Zaghouan 1100, Tunisia
推荐引用方式 GB/T 7714	Ameur, Wafa,Frija, Aymen,Abdeladhim, Mohamed Arbi,et al. Patterns of Use of Residue Biomass in Cereal-Sheep Production Systems of North Africa: Case of Tunisia[J],2021,11(7).
APA	Ameur, Wafa,Frija, Aymen,Abdeladhim, Mohamed Arbi,&Thabet, Chokri.(2021).Patterns of Use of Residue Biomass in Cereal-Sheep Production Systems of North Africa: Case of Tunisia.AGRICULTURE-BASEL,11(7).
MLA	Ameur, Wafa,et al."Patterns of Use of Residue Biomass in Cereal-Sheep Production Systems of North Africa: Case of Tunisia".AGRICULTURE-BASEL 11.7(2021).