Impact of Climate Change on Dryland Agricultural Systems: A Review of Current Status, Potentials, and Further Work Need.

Autor: Ahmed M; Department of Agronomy, PMAS Arid Agriculture University, Rawalpindi, 46300 Pakistan.; Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, 90183 Umeå, Sweden., Hayat R; Department of Soil Science and Soil Water Conservation, PMAS Arid Agriculture University, Rawalpindi, 46300 Pakistan., Ahmad M; Department of Plant Breeding and Genetics, PMAS-Arid Agriculture University , Rawalpindi, 46300 Pakistan., Ul-Hassan M; Department of Plant Breeding and Genetics, PMAS-Arid Agriculture University , Rawalpindi, 46300 Pakistan., Kheir AMS; Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences (CATAS), Haikou, China.; Soils, Water and Environment Research Institute, Agricultural Research Center, 9 Cairo University Street, Giza, Egypt., Ul-Hassan F; Department of Agronomy, PMAS Arid Agriculture University, Rawalpindi, 46300 Pakistan., Ur-Rehman MH; Institute of Crop Science and Resource Conservation, INRES) University, 53115 Bonn, Germany.; Department of Agronomy, Muhammad Nawaz Shareef Agriculture University, Multan, 60800 Pakistan., Shaheen FA; Department of Entomology, PMAS-Arid Agriculture University, Rawalpindi, 46300 Pakistan., Raza MA; College of Agronomy, Sichuan Agricultural University, Chengdu, 611130 Sichuan China., Ahmad S; Department of Agronomy, Bahauddin Zakariya University, Multan, 60800 Pakistan.
Jazyk: angličtina
Zdroj: International journal of plant production [Int J Plant Prod] 2022; Vol. 16 (3), pp. 341-363. Date of Electronic Publication: 2022 May 20.
DOI: 10.1007/s42106-022-00197-1
Abstrakt: Dryland agricultural system is under threat due to climate extremes and unsustainable management. Understanding of climate change impact is important to design adaptation options for dry land agricultural systems. Thus, the present review was conducted with the objectives to identify gaps and suggest technology-based intervention that can support dry land farming under changing climate. Careful management of the available agricultural resources in the region is a current need, as it will play crucial role in the coming decades to ensure food security, reduce poverty, hunger, and malnutrition. Technology based regional collaborative interventions among Universities, Institutions, Growers, Companies etc. for water conservation, supplemental irrigation, foliar sprays, integrated nutrient management, resilient crops-based cropping systems, artificial intelligence, and precision agriculture (modeling and remote sensing) are needed to support agriculture of the region. Different process-based models have been used in different regions around the world to quantify the impacts of climate change at field, regional, and national scales to design management options for dryland cropping systems. Modeling include water and nutrient management, ideotype designing, modification in tillage practices, application of cover crops, insect, and disease management. However, diversification in the mixed and integrated crop and livestock farming system is needed to have profitable, sustainable business. The main focus in this work is to recommend different agro-adaptation measures to be part of policies for sustainable agricultural production systems in future.
Competing Interests: Conflict of InterestThe authors declare that they have no conflict of interest.
(© Springer Nature Switzerland AG 2022.)
Databáze: MEDLINE
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