Your SlideShare is downloading. ×
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Chris  REIJ ""Strategies and policies for scaling up re-greening successes"
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Chris REIJ ""Strategies and policies for scaling up re-greening successes"

1,400

Published on

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
1,400
On Slideshare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide
  • Text to come…
  • Transcript

    • 1. ANOTHER KIND OF GREEN REVOLUTION INDRYLANDS:SCALING UP RE-GREENING SUCCESSESChris ReijESTABLISHED 1982
    • 2. Vegetation in Galma in 1975 and 2003 (before and after) 1975 2003
    • 3. Improved soil fertility and fodder production
    • 4. FARMER-MANAGED RE-GREENING IN NIGER• 5,000,000 ha re-greened in 20 years ( no recurrent costs to governments)• 200 million new trees (not planted)• additional cereal production/year: 500,000 ton• 2.5 million people fed• 1.25 million rural households involved
    • 5. WHY HAVE FARMERS IN NIGER INVESTED IN ON-FARM TREES?• REACTION TO ENVIRONMENTAL AND ECONOMIC CRISIS IN 1980s AND 1990s• INCREASING POPULATION PRESSSURE• LOWEST COST SUSTAINABLE INTENSIFICATION OF AGRICULTURE• PERCEIVED OWNERSHIP OF ON-FARM TREES
    • 6. VEGETATION TURNS DOWN THE HEAT
    • 7. SHADE MAKES A DIFFERENCE TO PEOPLE,CROPS AND LIVESTOCK
    • 8. AGROFORESTRY AS CO-BENEFIT OF WATER HARVESTING Simple techniques 1990 Zaï Demi lunes Big impacts 2004 Piliostigma reticulatum Combretum glutinosum
    • 9. TOOLS FOR SCALING UP SUCCESSESIDENTIFY RE-GREENING SUCCESSESA. WORKING AT THE GRASSROOTSB. TOP-DOWN MEETS BOTTOM-UPC. DEVELOP A COMMUNICATION STRATEGYD. DEVELOP AGROFORESTRY VALUE CHAINS
    • 10. CHALLENGES:TECHNICALLY SIMPLE AND LOW COSTNEED TO BUILD VILLAGE INSTITUTIONSAGROFORESTRY HAS NO INSTITUTIONALHOMELAND AND TREE TENURENOT PART OF THE AG MODERNISATIONPARADIGM
    • 11. THE CONVENTIONAL AGRICULTURALMODERNISATION PARADIGM:NOT SUSTAINABLE, NO RESILIENCE,NO EQUITYAGROFORESTRY IS THE PILLAR OF AGRICULTUREIN DRYLANDS AND SUBHUMID REGIONS
    • 12. October 1988 (water harvesting techniquesintroduced on barren land in 1985)
    • 13. OCTOBER 2008 (COUNTERFACTUAL 0 kg/ha)

    ×