干旱区生态环境知识资源中心(Arid): Outplanting and direct seeding costs of Prosopis flexuosa var. depressa (Fabaceae) for ecological restoration

Arid

DOI	10.21829/abm129.2022.1888
	Outplanting and direct seeding costs of Prosopis flexuosa var. depressa (Fabaceae) for ecological restoration
	Perez, Daniel R.; Ceballos, Cristian; Elena Oneto, Maria
通讯作者	Pérez, DR
来源期刊	ACTA BOTANICA MEXICANA
ISSN	0187-7151
出版年	2022
卷号	129
英文摘要	Background and Aims: The ability to carry out ecological restoration in a practical way requires considering not only the probability of success in ecological terms, but also the economic costs. As a contribution to the advancement of integrated ecological and economic studies in ecological restoration, the objectives of this work were to (i) estimate the direct costs of direct seeding and planting nursery specimens of P. flexuosa var. depressa, a species considered as framework of the restoration in arid zones of the Monte region in Argentina, (ii) evaluate the costs in relation to the percentages of germination and establishment in the results, and (iii) compare rural and petroleum economic scenarios. Methods: Calculations were based on direct costs. To determine the incidence of the percentage of establishment in the cost of each activity, a reduction to unit values was made (a seed or plant). The direct costs of each input or activity of sowing seeds or planting were appropriated to these units, considering mortality and multiplied by the number of specimens expected per hectare. Key results: Although the establishment in the field of nursery seedlings of P. flexuosa var. depressa is much higher than the percentage of survival in direct seeding (91% vs. 11,4%), direct seeding resulted in a cost reduction of 40% in relation to outplanting. The very notable difference in salaries in the hydrocarbon business sector vs. rural wages generates an increase of four times the total values in dollars. Conclusions: It is concluded that direct seeding should receive priority in scientific research, and technical-economic assistance for rural producers.
英文关键词	arid lands cost-effectiveness degraded areas desertification nursery gardens technified plantation
类型	Article
语种	西班牙语
开放获取类型	gold, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000752328300001
WOS关键词	MONTE ; ECONOMICS ; PROSPECTS ; RECOVERY
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376709
推荐引用方式 GB/T 7714	Perez, Daniel R.,Ceballos, Cristian,Elena Oneto, Maria. Outplanting and direct seeding costs of Prosopis flexuosa var. depressa (Fabaceae) for ecological restoration[J],2022,129.
APA	Perez, Daniel R.,Ceballos, Cristian,&Elena Oneto, Maria.(2022).Outplanting and direct seeding costs of Prosopis flexuosa var. depressa (Fabaceae) for ecological restoration.ACTA BOTANICA MEXICANA,129.
MLA	Perez, Daniel R.,et al."Outplanting and direct seeding costs of Prosopis flexuosa var. depressa (Fabaceae) for ecological restoration".ACTA BOTANICA MEXICANA 129(2022).