Impact of Climate Change on Dryland Agricultural Systems: A Review of Current Status, Potentials, and Further Work Need
文献类型： 外文期刊
作者： Ahmed, Mukhtar 1 ; Hayat, Rifat 3 ; Ahmad, Munir 4 ; Ul-Hassan, Mahmood 4 ; Kheir, Ahmed M. S. 5 ; Ul-Hassan, Fayyaz 1 ; Ur-Rehman, Muhammad Habib 7 ; Shaheen, Farid Asif 9 ; Raza, Muhammad Ali 10 ; Ahmad, Shakeel 11 ;
作者机构： 1.PMAS Arid Agr Univ, Dept Agron, Rawalpindi 46300, Pakistan
2.Swedish Univ Agr Sci, Dept Agr Res Northern Sweden, S-90183 Umea, Sweden
3.PMAS Arid Agr Univ, Dept Soil Sci & Soil Water Conservat, Rawalpindi 46300, Pakistan
4.PMAS Arid Agr Univ, Dept Plant Breeding & Genet, Rawalpindi 46300, Pakistan
5.Chinese Acad Trop Agr Sci CATAS, Haikou Expt Stn, Haikou, Hainan, Peoples R China
6.Agr Res Ctr, Soils Water & Environm Res Inst, 9 Cairo Univ St, Giza, Egypt
7.INRES Univ, Inst Crop Sci & Resource Conservat, D-53115 Bonn, Germany
8.Muhammad Nawaz Shareef Agr Univ, Dept Agron, Multan 60800, Pakistan
9.PMAS Arid Agr Univ, Dept Entomol, Rawalpindi 46300, Pakistan
10.Sichuan Agr Univ, Coll Agron, Chengdu 611130, Sichuan, Peoples R China
11.Bahauddin Zakariya Univ, Dept Agron, Multan 60800, Pakistan
关键词： Cropping systems; Climate change; Precision agriculture; Management options; Diversification
期刊名称：INTERNATIONAL JOURNAL OF PLANT PRODUCTION （ 影响因子：2.609； 五年影响因子：2.168 ）
ISSN： 1735-6814
年卷期： 2022 年 16 卷 3 期
页码：
收录情况： SCI
摘要： 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.
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