The present paper work, titled "Determination of Physical - Mechanic and Chemical Parameters on Ramie Fiber (Soehmeria nívea) Cultivated in the Province San Martin", it was begun firstly with the sowing of Ramie plant in area on 200 square meters in the l.S.T. NOR ORIENTAL DE LA SELVA- BANDA DE SHILCAYO, located at 300 meters on sea level, average temperatura 28ºC, relativa humidity 79% and annual rainy precipitation 1178 mm, as same as chemical and physical - mechanic components were determined in the laboratories of ANACOMPA ANO TEPANAL OF AGRODINDUSTRIAL engineering faculty of SAN MARTIN NATIONAL UNIVERSITYTARAPOTO and laboratory of POCA (AMERICAN SHEEP ANO CAMEL PROGRAM), UNALM - LIMA. lts objective were: • To determine the Physical - Mechanic and Chemical parameters on ramie tiber (Boehmena nívea) cultivated in the province San Martín. • To evaluate the Physical - Mechanic a...