#Seed is to #agriculture what #machine tools are to #manufacturing. #agriculture #Africapic.twitter.com/P68OgtlVYJ
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@shecyclesnbi Soils are being eroded even where there is no farming. Conservation is more important than blame.
@calestous Permaculture promotes the use of plant and animal compost, overuse and misuse of fertilizers is also to blame for poor yield.
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