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Ralph Rommelse has written: 'Economic assessment of biomass transfer and improved fallow trials in western Kenya' -- subject(s): Agroforestry, Crop yields, Economic aspects of Agroforestry, Economic aspects of Crop yields, Economic aspects of Fallowing, Fallowing
Basically, what percentage of the land lay fallow, or was not being cultivated. About halfway through the low middle ages, they changed from a two field system to a three field system. This improved gains by sixteen percent, allowing a increase in population.
The main role of agroforestry is to stop the soil erosion.
D. A. Hoekstra has written: 'The use of economics in agroforestry' -- subject(s): Agroforestry, Economic aspects, Economic aspects of Agroforestry 'Economic concepts of agroforestry' -- subject(s): Agroforestry, Economic aspects, Economic aspects of Agroforestry 'The use of economics in diagnosis and design of agroforestry systems' -- subject(s): Agriculture, Case studies, Economic aspects of Agriculture, Economic aspects of Forests and forestry, Forests and forestry, Planning
Allison Goebel has written: 'Gender and culture in agroforestry' -- subject(s): Agroforestry, Study and teaching (Higher), Social aspects of Agroforestry, Women farmers
agriculture.
yes
David C. Gibson has written: 'Diagnostic surveys and management information systems in agroforestry project implementation' -- subject(s): Agricultural surveys, Agroforestry extension, Agroforestry projects, Case studies
Jan Beniest has written: 'Teaching agroforestry' -- subject(s): Congresses, Agroforestry, Study and teaching (Higher)
I. N. Kamau has written: 'Agroforestry research in sub-Saharan Africa' -- subject(s): Agroforestry, Research
Surendra N. Kulshreshtha has written: 'Agroforestry development on the Canadian prairies' -- subject(s): Agroforestry
more fallow, most fallow