پی دی اف گیاهان دارویی عطاری آنلاین عطارمارت

European Spice Association (ESA)
ESA represents national associations within the European seasoning and spice
trade. Useful source of quality control guidelines.
www.esa-spices.org
International Organisation of Spice Trade Associations.
A good guide to hygiene and product safety for spices.
www.astaspice.org/files/public/IOSTA_GAP_Final.pdf
International Pepper Community
www.ipcnet.org Pepper prices.
شبكه خبرى آموزشى گياهان دارويى
International Standards Organisation (ISO)
www.iso.org
Regulator of standards for spices
Trade Standards Practice Network (TSPN)
www.tradestandards.org
Support for developing countries in technical standards.
Low cost input agro-fertility and organic farming information
Alleviating poverty by low cost fertility inputs. FAO.
www.fao.org/fileadmin/user_upload/fsn/docs/Alleviating%
Introduction to low cost fertility inputs
http://organicconsultants.org/uploader/uploads/low%20cost%20inputs%20intro.pdf
Use of Rock Phosphate, FAO
ftp://ftp.fao.org/docrep/fao/007/y5053e/y5053e00.pdf
Rocks for Crops. Comprehensive survey of Agrominerals in Africa. Van
Straaten.
http://www.uoguelph.ca/~geology/rocks_for_crops/
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www.medplant.ir