Policies for Sustainable Agriculture and Livelihood in Marginal Lands: A Review
Abstract
:1. Introduction
2. Marginality in the Context of Agriculture
3. Geographical and Regional Identification of Marginal Lands
4. Historical Policy Perspective
5. Research and Development and Policy Agenda
5.1. Research Engagement and Priories
5.2. Outlook for Future Policies
6. Discussion and Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Conflicts of Interest
References
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VS | S | MS | mS | vmS | NS | Total | Potential (VS + S + MS) | Potential (mS+ vmS) | |
---|---|---|---|---|---|---|---|---|---|
Total land (in million ha) | 1315 | 2187 | 993 | 1111 | 1627 | 6061 | 13,294 | 4495 | 2738 |
in % | 10% | 16% | 7% | 8% | 12% | 46% | 34% | 21% | |
In agricultural use (1999/2001) | 442 | 616 | 201 | 120 | 104 | 75 | 1558 | 1260 | 224 |
of which rainfed | 381 | 516 | 166 | 93 | 84 | 43 | 1283 | 1063 | 177 |
of which irrigated | 61 | 100 | 35 | 27 | 20 | 32 | 275 | 197 | 47 |
Gross balance | 873 | 1571 | 792 | 991 | 1523 | 3235 | 2514 | ||
Under forest | 453 | 854 | 293 | 342 | 530 | 1263 | 3735 | 1601 | 872 |
Strictly protected | 30 | 50 | 27 | 39 | 59 | 432 | 637 | 107 | 98 |
Built-up land | 41 | 61 | 14 | 12 | 10 | 15 | 153 | 116 | 22 |
Net balance | 349 | 606 | 458 | 598 | 924 | 1412 | 1522 |
Marginal Area Attributes | Key Points | Reference |
---|---|---|
Background and geography |
| [3,11,12,14,17,18,23,35,38,39,40,41,50,51] |
Importance for future food and environmental security |
| [3,10,14,29,43,44,48,52,69,70] |
Historical policies: challenges and limitations |
| [8,14,44,46,47,48,49,53] |
Roadmap to research engagement in marginal areas |
| [9,18,44,45,48,56,57,69] |
Outlook and policy options to put marginal lands to optimal use |
| [11,18,49,51,55,65,69,70] |
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Ahmadzai, H.; Tutundjian, S.; Elouafi, I. Policies for Sustainable Agriculture and Livelihood in Marginal Lands: A Review. Sustainability 2021, 13, 8692. https://doi.org/10.3390/su13168692
Ahmadzai H, Tutundjian S, Elouafi I. Policies for Sustainable Agriculture and Livelihood in Marginal Lands: A Review. Sustainability. 2021; 13(16):8692. https://doi.org/10.3390/su13168692
Chicago/Turabian StyleAhmadzai, Hayatullah, Seta Tutundjian, and Ismahane Elouafi. 2021. "Policies for Sustainable Agriculture and Livelihood in Marginal Lands: A Review" Sustainability 13, no. 16: 8692. https://doi.org/10.3390/su13168692