Biological characteristics and cultivation technology of Pseudosasa longiligula

It is a study on biological characteristics and cultivation technology of Pseudosasa longiligula.The results showed that:its shooting period was short and centralized.The shooting fastigium period was in early April,accounting for 62.7% of the total amount of emerging shoots.The growth curve of high and branch of young bamboo showed the model of"S"growth type,following the rhythm of"slow-fast-slow".P.longiligula was a kind of monopodial bamboo which had two propagation.The cane with branch layering was the best which survival rate reached above 60%,and the cane with shoot layering only had a survival rate of 38%.The best propagation time was from late December to next February.In the study of growth rhythm,asexual propagation technology and production practice,we present the cultivation technology of P.longiligula.