Integrating perennials with food crops could restore soil health and increase staple yields, say Jerry D. Glover, John P. Reganold and Cindy M. Cox.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/plant-perennials-save-africas-soils
[2] http://admin.indiaenvironmentportal.org.in/category/author/jerry-d-glover
[3] http://admin.indiaenvironmentportal.org.in/category/author/john-p-reganold
[4] http://admin.indiaenvironmentportal.org.in/category/author/cindy-m-cox
[5] http://admin.indiaenvironmentportal.org.in/category/journal/nature
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/soil-capability
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/food-crops
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/legumes
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maize
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agroforestry
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trees
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/malawi
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-dung
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-fertilisers
[17] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fodder
[18] http://admin.indiaenvironmentportal.org.in/category/thesaurus/livestock
[19] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pest-control
[20] http://admin.indiaenvironmentportal.org.in/category/thesaurus/millets